Automoblog Book Garage: The John Deere Century

Automoblog Book Garage: The John Deere Century Growing up in rural Iowa I was subjected to many a debates over Ford, Chevy, and Dodge trucks. There were guys in my high school who fondly preferred one over the other and would adamantly defend their position during our lunch time discussions. While the jury remained inconclusive on trucks, there was a general consensus that John Deere made the best tractor.
It wasn’t even a debate. In fact, you didn’t go there.
Mean Green
So prominent were those green machines that to suggest red, or yellow, or blue (especially not blue) would be outright madness. Even the “town kids” wore John Deere shirts. Patrons at the local barbershop, upon leaving the chair and paying, would often proceed over to the coat rack to grab their John Deere hat. Tossing on a hat following a haircut is a contradictory concept in most parts of the world, but in my rural Iowa home it was just another day.
Our Book Garage series is (normally) filled with muscle and sports cars and other classic performance vehicles, but this time around, we are featuring something a little different. And The John Deere Century by Randy Leffingwell qualifies. The cars we normally feature should be green with envy by now (see what I did there).
The 1929 Model C appears on page 40. At the time, farmers pulled implements behind them similar to how horses would have. Photo: Deere & Company Archives.
Nothing Runs Like . . .
The John Deere Century opens with the famous manufacturer struggling to grain traction as agriculture was becoming more modernized at the turn of the 20th century. John Deere branch managers were petitioning the company’s board for an offering that could stand up to the growing “power farming” movement. Indeed the board responded, but the first efforts were not well received.
Leffingwell walks us through this and other John Deere hallmarks, from the Model D in 1926 with its innovative flywheel, to the 530 and 630 in the late 1950s now regarded as styling wonders. Later on we learn about the extensive technology in today’s tractors and John Deere’s expansion across the globe. Leffingwell even draws the conclusion that John Deere accomplished what former General Motors Chairman Alfred P. Sloan wanted: that is to create something for every purse and purpose.
The John Deere Century is unlike any book out there on the topic. It’s easily one of the most unique in our Book Garage series and definitely a favorite.
Author
Leffingwell wrote his first book, American Muscle, in 1989 while still on staff at the Los Angeles Times. Since then, he has authored another 47 titles for Motorbooks and is one of the top Porsche historians today. Leffingwell’s book Porsche 70 Years: There Is No Substitute was featured in this series last year.
The John Deere Century is available through Motorbooks and Amazon.
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2019 Honda Fit Arrives: A Brief Walk Around

2019 Honda Fit Arrives: A Brief Walk Around The 2019 Honda Fit will arrive at dealerships beginning Monday April 30th. The lineup is expansive with options to fancy every taste, from the entry-level LX to the EX-L with Navigation at the top of the mountain. Drivers wanting something a little more spunky will likely enjoy the new Fit Sport trim. We took the Fit Sport on a spin recently and thought it had ample interior room, a quiet ride, and solid overall performance.
Extensive Updates
For 2019, Auto High-Beams are added to Honda Sensing-equipped models, and a new Platinum Pearl White replaces White Orchid Pearl. Updates last year included retuned suspension dampers, a new acoustic glass windshield, and improved insulation throughout the vehicle.
More efficient packaging, such as the fuel tank being mounted underneath the front seats, provides 52.7 cubic-feet of cargo space with the rear seats folded down. Honda says this figure is class-leading.
Photo: Honda North America.
Power & Performance
The 2019 Honda Fit features a 1.5-liter four-cylinder engine with direct injection that creates 130 horsepower and 114 lb-ft. of torque. Two transmissions are available: a six-speed manual or a continuously variable transmission (CVT). EPA fuel economy ratings are 29/36/31 (city/highway/combined) for the manual and 33/40/36 for the CVT.
Safety & Security
The Honda Sensing package is available for the CVT-equipped LX and Sport models but standard on every EX and EX-L. Honda Sensing includes collision and road departure mitigation and warning systems, lane keeping assist technology, and Adaptive Cruise Control among others. Honda says the Fit was designed to achieve a 5-Star Overall Vehicle Score from the National Highway Traffic Safety Administration.
Honda Fit Sport: Photo: Honda North America.
Technology & Comfort
All 2019 Fit models receive a rearview camera and Bluetooth capability; Sport models and above see Apple CarPlay and Android Auto integration through a seven-inch touchscreen and a 180-watt six-speaker audio system. The Fix EX has push button start, satellite radio, and even a moonroof, while the EX-L adds heated, leather-trimmed seats and heated side mirrors with integrated turn signals.
Pricing
The 2019 Honda Fit starts at $17,080 for the LX with the manual transmission or $17,880 for the CVT. The Sport starts anywhere from $18,390 to $20,190 depending on options. The EX starts at $19,050 for the manual or $19,850 for the CVT. The EX-L comes in at $21,140 while the EX-L with Navigation beeps across the scanner for $22,140.
2019 Fits for the U.S. market are manufactured at Honda’s Celaya, Mexico plant.
Carl Anthony is Managing Editor of Automoblog and resides in Detroit, Michigan. He studies mechanical engineering at Wayne State University, serves on the Board of Directors for the Ally Jolie Baldwin Foundation, and is a loyal Detroit Lions fan.
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Photos & Source: Honda North America.



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2019 Jeep Cherokee Limited 4X4 Review

2019 Jeep Cherokee Limited 4X4 Review The newly-remodeled 2019 Jeep Cherokee still provides unparalleled off-road capability, V6 power, and superior towing capacity, making it undeniably attractive for adventure enthusiasts. Cherokee gets a mid-cycle refresh with a redesigned front grille, new headlights and taillights, and some updates beneath the surface too. The Cherokee is one of the few vehicles in its class with a truly capable off-road system for getting away from civilization.
What’s New For 2019
The exterior is restyled, the interior is a little more upscale, and cargo capacity makes an incremental gain.
Features & Options
The 2019 Jeep Cherokee Limited 4X4 ($33,620) comes nicely appointed with heated leather seats, heated leather-wrapped steering wheel, dual zone climate control, an 8.4-inch color display, and backup camera. There is a power liftgate, remote start, six-speaker sound system, and four-way adjustments for the driver and passenger seats. Blind-spot detection and rear park assist are also included.
Optional equipment included the Technology Group ($995) with adaptive cruise control, brake assist, full-speed collision warning, lane departure warning, parallel park assist, and side distance warning.
The Luxury Group ($1,195) came with ventilated front seats, second-row adjustable seats, and foot-activated liftgate. The panoramic sunroof ($1,295) and upgraded sound system ($695) and navigation ($795) brought the total MSRP, including destination, to $40,040.

Interior Highlights
As we approached our Cherokee Limited, the doors automatically unlocked. The Cherokee gets subtle improvements inside with material upgrades and new trim details like piano black plastic and satin chrome. Engineers redesigned the center console, moving the shifter slightly rearward and creating a space for your phone near a USB port. There’s also a 115-volt outlet, as well as the latest version of FCA’s Uconnect infotainment system.
This tester came with premium touches including heated and ventilated seats clad in Nappa leather and a heated steering wheel, all welcomed this week as a spring snow hit the Denver area. Seats are comfortable for the most part, but we felt them a bit hard for longer trips to the high country. In the back, there’s enough room for passengers and extra cargo for those weekend getaways.
Jeep had adventure enthusiasts in mind and built more cargo volume into the rear, which expands to 26 cubic feet. With the rear seats folded flat, there’s 55 cubic feet of cargo-carrying ability with room enough for all your camping, hiking, and fishing gear.





Engine & Fuel Mileage Specs
The optional 3.2-liter V6 retains its rating of 271 horsepower and 239 lb-ft. of torque, as well as its class-leading 4,500 lbs. tow rating. It comes mated to a nine-speed automatic transmission that, according to Jeep, received new software to improve drivability. It also features fuel-saving stop/start technology.
EPA fuel mileage estimates come in at 19/27 city/highway and 22 combined mpg with the V6 powerplant.
Driving Dynamics
With the 3.2-liter V6, the Cherokee has all the power most weekend warriors will need. Heading west on the winding, mountainous highway west of Denver, we found the newly-remodeled Cherokee delivers a smooth ride and there weren’t any real surprises. We pushed past slower traffic with ease and the SUV never felt lacking for power at the higher altitude.
Pushed hard around tight mountain curves, the Cherokee wants to lean and doesn’t rank high in terms of on-road agility. But this isn’t the vehicle’s strong point. Where Cherokee shines is when you leave the pavement.
We took it on a short (but severe) off-road drive course near Morrison, and Jeep’s Selec-Terrain System successfully maintained low speeds as it jumped over the rocky patches. Jeep’s Active Drive I system will go places no other vehicle in this class can tackle. It’s the reason you would pick a Cherokee over others for your daily commuter. 
In the city, the Cherokee is still a nice place to spend time and with all the available safety tech, you’ll get plenty of warnings to keep you safe.
Conclusion
If you are looking for a small, inexpensive commuter, you might want to look elsewhere. If you enjoy camping trips on the weekend to get far away from civilization, the 2019 Jeep Cherokee is a must drive. With its highly-adaptable four-wheel drive system, the Cherokee is not only capable in wintry conditions, but also for serious off-road use this summer.
Denis Flierl has invested over 25 years in the automotive industry in a variety of roles. Follow his work on Twitter: @CarReviewGuy
2019 Jeep Cherokee Limited Gallery


























2019 Jeep Cherokee Official Site.
Photos: FCA US LLC.



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Chapter 4: Leaving Palm Springs

Chapter 4: Leaving Palm Springs The Future In Front of Me, The Past Behind Me is a gasoline-fueled narrative by automotive journalist Tony Borroz. It details the joys, thrills, and even the uncertainties of the car-obsessed lifestyle. In advance of the book’s release, we are previewing the first few chapters.
Below is the first half of chapter 4, Leaving Palm Springs. We will announce the book’s release later this year on our Twitter page.  
I fill my tank with gas at the unattended station. The cool morning desert air is still and the sun is somewhere over there, on the other side of a ridge of rocks that could be from a movie set. Late January in the desert southwest is pleasant in the extreme. It’s cold now, of course. Sand and dirt and what passes for plants out here hold as much heat as a sieve, but by midday, it’ll be warmer than 90 percent of the country.
Driving here, now, at this time of day gives the whole place an odd ghost town feeling. By the time I am out of Palm Springs, I have seen less than a dozen other humans. It’s not that early, but no one seems to be getting to their jobs, what people there are around here that actually work. Also missing are those crack-of-dawn-retiree walkers that I’ve seen in other places. Honestly, morning people worry me. My dad was a morning guy. He could wake up at 4:00 o’clock fresh as a daisy, ready and raring to go. And most of the time he’d drag us with him. I am not a morning person. Most writers are not. My tendency is to stay up late, sleep late, get up late.
Quiet & Empty
There are, however, those times when getting up early is Necessary and Required. Watching Grand Prix races on TV is one of them. Another one is getting on the road. No, this isn’t 4:00 friggin’ o’clock in the morning, but it’s early enough for me. By the time this day is over I am going to be in a completely different world, climatologically speaking. On top of that, I am going to have to skirt around the “greater L.A. area.”
Sure, sure, the navigation lady in my phone is urging me to take the direct route, right to the 5, then north. She pleads with me not to head out through Lancaster and such, saying it will add to my travel time. But I know she’s lying to me. Like I am going to drive through the very definition of “bad traffic” because she thinks it’s a good idea.
So I more or less know my route, but for the moment I am driving through the broad, overly manicured, lovingly cleaned and swept streets of Palm Springs, deserted to a level befitting a biological plague, heading past the airport.
“Sand and dirt and what passes for plants out here hold as much heat as a sieve, but by midday, it’ll be warmer than 90 percent of the country.”
Plane Site
The airport is a place of consternation for the well-healed residents of Palm Springs. Some airline or another has been granted the right to fly in something larger than a Piper Cub, and the residents are anxious about the noise. As I drive by the airstrip, I see two Boeing BBJs – Boeing Business Jets, the personal plane version of the 737 airliner (and coincidentally a project my host in Palm Springs, Bob, worked on at The Lazy B) – a literal handful of Gulfstreams, a bunch of Lears, Embraers and other such Maybachs of the skies and, somewhat incongruously, a line of older prop planes. There’s a T-6 Texan WWII-era trainer, and there’s another Texan and that’s a . . . “Holy shit! That’s a Bearcat!” I say out loud to myself.
The Grumman F8F Bearcat was a piston-engine, single seat naval fighter from the Second World War. It entered service very late and saw very little action. Which is a pity, cause Bearcats were pipe-hitting SOBs of an airplane. Distressingly small and deliciously over-engined, Bearcats could and would tear to you pieces. The pilots that flew them unequivocally say they were the best prop-driven plane in the Pacific. Corsairs? Bearcats could out turn them, and with their four 20 mm canons, out gun them. Nakajima Ki-84 Franks (as in the “Forget it, it’s a Frank” warning to U.S. pilots) and Raidens and literally anything else the Imperial Army or Navy of Japan could put up against it were little more than targets.
If you were piloting a Grumman F8F Bearcat, your power and capabilities gave you a god-like invulnerability. You had the firepower and the maneuverability to beat anyone in the skies, and if you messed up, that Pratt & Whitney Double Wasp had enough power and speed to get your butt out town and away before the enemy knew you’d ducked out.
Of course, all of the power and capability of the Bearcat was rendered irrelevant by the jet engine. Even the early jet fighters that were introduced about the same time as the Grumman F8F were a literal revolution in the air. Speeds were up by 50 percent at a stroke; turning loads were instantly flirting with blackout levels of g-force. Those once “what if” talking points at the local pilot watering hole were now possible because of the Grumman F8F Bearcat and its late-war ilk.
An XF8F-1 prototype at the NACA Langley Research Facility in 1945. Photo: Wikipedia, public domain via NASA.
 
Out With The Old
New technology can render older calculations meaningless by the end of the first day of its life. This applies to cars just as well as airplanes (or computers or home heating or medical knowledge, literally everything). In 1959 the world of high speed oval racing was a known technical quantity at places like Indianapolis Motor Speedway. If you wanted to go fast, you built up a big, front-engined roadster made by the likes of A.J. Watson or Quinn Epperly, kicked butt, drank the milk, and took home the Borg-Warner Trophy. Until this half-nuts Australian named Jack Brabham showed up in a British made Cooper with an engine half the size of an Offenhauser in 1959.
And that wasn’t the half of it.
To make matters even stranger, the engine was in the back of the car! Who did that? Would that even work? Was that even legal? To answer that, answer this: When was the last time you saw a front-engined formula car? Exactly. Technology, at the stroke of a pen on a drawing board, redrew what this New World of vehicular transportation would look like.
I was thinking of that – the technological progress that moves inexorably over our automotive world – as I got to the other side of Palm Springs; the cloverleaf swoop onto the 10 to head west by north to full north when I saw them: scores and scores of giant wind turbines. It would seem that Palm Springs or the county or whoever is in charge of the local community, decided to get into wind power in a sizeable way. All but just a few were casually turning away, literally making electrical power out of thin air.

In With The New
And why not? Palm Springs is in a fairly windy place, so why not grab some of that kinetic energy rather than letting it go by? The same goes for solar power, especially down here. During my time in Arizona it was mystifying to me there weren’t solar panels and solar water heaters on every roof of every building in the state. It’s sunny 284 days of the year. That’s nearly 78 percent of the time. How can you not take advantage of all that free thermal energy otherwise going to waste?
When I lived on Oahu, one of the houses I lived in had solar water heater panels. These were bone-simple affairs: a shallow box painted flat black and covered with Plexiglas. Inside was a serpentine of black, four-inch PVC pipes running back and forth, pumped full of circulating water. That was it. That’s where 100 percent of my hot water came from. Curious, I held a meat thermometer under the hot water when I first moved in. 148 degrees. That was the water temp coming out of the tap. Heated only by the sun. Impressive, to say the least. I noticed that all the government buildings (including military and low income housing) all had solar water heaters. Why not? Not using solar power, both for heating and for electrical power generation, is like walking by a pile of money and saying, “Oh no, I don’t need any more money.”
It was easy to see our future in a town as fortunately located as Palm Springs. With the killer confluence of lots of wind, lots of sun, and lots of eco-conscious rich white people from Hollywood, you don’t have to be a wizard to see the path forward. From all those (eventual) solar panels and current wind turbines, direct to your home, and from there, direct to your Tesla. Eventually, when it’s not for your $100,000 Tesla, but when it’s for your $22,000 Chevy EV and electric buses and such, it will be for all of us.
Still, the Grumman F8F Bearcat was a helluva plane, no two ways about it. But if I’m flying a North American F 86 Sabre, it’s a target.
Tony Borroz has spent his entire life racing antique and sports cars. He is the author of Bricks & Bones: The Endearing Legacy and Nitty-Gritty Phenomenon of The Indy 500, available in paperback or Kindle format. His forthcoming new book The Future In Front of Me, The Past Behind Me will be available soon. Follow his work on Twitter: @TonyBorroz. 



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Inside The Volkswagen I.D. R Pikes Peak

Inside The Volkswagen I.D. R Pikes Peak Racing improves the breed. That is a known truth in both horse and automotive racing. I have long maintained the best way to improve and market electric cars is to race them. It looks like Volkswagen has heard my pleas, because they’ve just rolled out this nasty looking, all-electric race car to have a crack at the Pikes Peak International Hill Climb.
Fearless Few
The Pikes Peak race, for those of you bereft of this knowledge, is one of the last “You’re going to die!! You’re crazy!!” racing events on the planet. It’s a twelve-and-a-half mile “Race To The Clouds” with a finishing line over 14,000 feet. There are sections of the run that are crazy, Glen Cove and The Ws, and then there are the sections of the run that are borderline suicidal: The Devil’s Playground, Bottomless Pit, etc. You get those turns wrong, and by the time your wreckage stops bouncing your clothes will be out of style.
You need confidence and skill and a great amount of bravery to take this place on. And those who have, and succeeded, have all three of those in large quantities; racers like Unser (literally the entire family) and Walter Rohrl and Ari Vatanen and Michelle Mouton and Sébastien Loeb. Loeb, arguable the greatest rally driver of all time, holds the outright course record at Pikes Peak. Volkswagen has the idea that they should hold, if not the outright record, then at least the EV record.
Photo: Volkswagen of America, Inc.
Power & Performance
Uninterestingly named the “I.D. R Pikes Peak,” it is a particularly nasty looking little beast. The IDRPP looks like a 7/8th scale model of a Le Mans car, only with the driver sitting smack in the middle (it looks) and a no-holds-barred approach to aerodynamics. There’s tons of subtle aero work here and there, and then you get to that rear wing and realize “subtle” has nothing to do with this car.
The I.D. R Pikes Peak weighs less than 2,500 lbs., cranks out 680 horsepower and 479 lb-ft. of torque, and hits 60 in 2.25 seconds. VW says it is “faster than even Formula 1 and Formula E cars,” to which I say, yes, but that’s in a straight line to 60. Racing is more than that. With those numbers backing up the Wolfsburg company, they hope to beat the existing electric car record (8:57.118) in the annual Race to the Clouds, if not the outright record.
VW points out that the IDRPP has not one, but two electric motors, generating the system’s capacity of 680 horsepower. For EVs, that’s not uncommon, given that electric motors, even powerful ones, are about the size of a picnic basket. Bizarrely, this is not the first time VW has run at Pikes Peak with a twin-engine car. It’s not even the second. In 1985, 1986, and 1987, Volkswagen engineers opted for two power units in a twin-engine Golf that VW described as “sensational.” You say “sensational,” I say “mental.” Tomayto, Tomahto.
Photo: Volkswagen of America, Inc.
Battery Technology
Power storage is accomplished via lithium-ion batteries that are similar to production EVs. Volkswagen says power density is the crucial factor for the system when producing high voltage, and Li-Ion batts are just the ticket. They further point out that around 20 percent of the electric energy needed will be generated during the drive, the key to that being energy recovery. The IDRPP uses the same energy recovery scheme found in everyday Teslas and Priuses, turning the electric motors into generators when you hit the binders, converting some of the braking energy back into electricity, and then storing this in the battery.
Lone Wolf
Romain Dumas was chosen for the driving duties. Dumas, a 39-year-old Frenchman, seems like an odd choice at first. Normally, people who run at Pikes Peak are rally types (i.e. completely nerveless Scandinavians with ice water for blood and zero self-preservation instinct), but Romain Dumas is a former 24 Hours of Le Mans champion and defending Pikes Peak champion. So he does seem like a good choice.
“It was absolutely fantastic to see the completed I.D. R for the first time, and to take it out for its first spin,” Dumas said. “What Volkswagen has managed to put together from scratch over the past few months has my greatest respect.”
Precise Calculations
And if running a race that features no guard rails and drops measured in the thousands of feet isn’t difficult enough, bear in mind that testing on the hill climb is very incomplete. You can only run on certain sections and the bulk of the testing is not done on Pikes Peak at all, but at racetracks. So, it’s educated guesswork, but guesswork nonetheless. I hope everybody has their sums right.
A 4,720 vertical-foot climb, 156 corners, only a single run is allowed, sunshine at the start but up at the 14,115-foot summit of Pikes Peak it can be below freezing.
The Pikes Peak International Hill Climb gets underway on June 24th in Colorado Springs, Colorado. What’s not to love?
“We now have a packed schedule of testing ahead of us and I am looking forward to every meter,” Dumas said.
Tony Borroz has spent his entire life racing antique and sports cars. He is the author of Bricks & Bones: The Endearing Legacy and Nitty-Gritty Phenomenon of The Indy 500, available in paperback or Kindle format. His forthcoming new book The Future In Front of Me, The Past Behind Me will be available soon. Follow his work on Twitter: @TonyBorroz. 
Photos & Source: Volkswagen of America, Inc.



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Volvo Expands Electrification Commitment, Focuses On China

Volvo Expands Electrification Commitment, Focuses On China Volvo Cars wants fully electric vehicles to consist of half their lineup by 2025. The announcement builds on Volvo’s commitment last year that all new models released from 2019 will be available as either a mild hybrid, plug-in hybrid or battery electric vehicle.
“Last year we made a commitment to electrification in preparation for an era beyond the internal combustion engine,” explained Håkan Samuelsson, President and Chief Executive Officer of Volvo Cars.
Emerging Markets
The move is also part of Volvo’s strategy to strengthen itself in China, a prime market for electrified vehicles. The Chinese government plans to have new-energy vehicles account for more than 20 percent of annual sales by 2025, which equates to more than seven million autos, based on Chinese government forecasts.
“China’s electric future is Volvo Cars’ electric future,” Samuelsson added. “Today we reinforce and expand that commitment in the world’s leading market for electrified cars.”
Volvo currently assembles the S90 and S90L T8 Twin Engine in China, and production of the XC60 T8 Twin Engine will commence in China soon, meaning all three Volvo China plants – Luqiao, Chengdu, and Daqing – will produce either plug-in hybrid or battery electric vehicles.
Volvo XC40 T5 plug-in hybrid. Photo: Volvo Car Group.
Forthcoming Models
China is Volvo Cars’ largest individual market, recording a 23.3 percent first quarter sales increase this year alone, while sales in China last year passed 100,000 units for the first time. The eagerly anticipated XC40, crowned 2018 European Car of the Year, is expected to find a warm audience in China as well.
“The early success of the XC40 supports Volvo Cars’ expectations of strong demand for its new small SUV in China,” reads a statement from Volvo Cars. “These expectations are also underpinned by growth forecasts for the segment over the next five years, as well as a growing middle-class population and China GDP growth trends driven by domestic consumption.”
Volvo will have an extensive array of hybrid vehicles on display at the Beijing Auto Show, which runs through May 4th.
The Automoblog Staff contributed to this report and can be reached anytime.
Photos & Source: Volvo Car Group.



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Cadillac Super Cruise: The Next Gen Cruise Control System

Cadillac Super Cruise: The Next Gen Cruise Control System

The short story here is that Cadillac has a new “smart” cruise control system called Super Cruise. The long story is that, although that’s a pretty cool name, it’s actually the name of something aerospace engineers have been chasing for a long while now.
In the aerospace world, supercruise (in the aero parlance) is a specific set of engine performance standards that, in short, allow a plane to fly at supersonic speeds without engaging the afterburners.
This is, unsurprisingly, a very tough thing to do, and despite some very bright people working at Rolls Royce and Pratt & Whitney and Tumansky, they (and by “they” I mean Pratt & Whitney working on the F-22 program) only got it figured out around a decade ago. Cadillac’s Super Cruise (two words) is, sadly, not a thing that will help your huge American luxo-barge cruise down the interstate at roughly 700 miles an hour. Give or take.
Precise Network
Super Cruise is Cadillac’s hands-free driving technology for the highway. Caddy says that Super Cruise, unlike other driver assistance systems, will utilize two different approaches: A driver attention system and precision LiDAR map data. Super Cruise will first roll out in the 2018 Cadillac CT6 this fall. Obviously this is in response to the growing inevitability of both self driving cars, and the fact that Tesla, a direct competitor to Cadillac in many ways, has a near-self driving car of their own already on the market.
The Super Cruise system is added on to the network of cameras and radar sensors already in place on the CT6. The system aims to bring comfort and convenience for both long distance drives as well as daily commutes. It also adds automatic lane-centering to the CT6’s set of driver assistance/active safety gizmos to enable automatic control of both speed and steering during highway driving.
The most forward facing half of the Super Cruise scheme is the Driver Attention System. This portion of the system uses an inconspicuous infrared camera located on the top of the steering column, focused on the driver to monitor head position and track where the driver is looking while using Super Cruise. Cadillac points out how they are the only manufacturer to monitor driver attention to the road while their smart cruise control system is employed.
“Super Cruise is a more technologically advanced hands-free driving solution, which in terms of capability, integration, and validation is uniquely focused on customer convenience and safety,” said Johan de Nysschen, Cadillac President. Photo: Cadillac.


Ready & Alert
For example, the Driver Attention System senses if the driver has turned away from the road ahead for too long. If so, it will “prompt” the driver to pay attention. Curiously, if those first prompts do not get you to immediately refocus on the road, the Super Cruise system will continue to do the “safely steer” thing until a further escalation of alerts prompts you to resume supervision of the car.
Sadly, this is not a collection of ah-oogah horns and warning claxons sourced from WW II destroyers, which personally I would find kind of fun. No, in the case of Caddy’s Super Cruise, a steering wheel light bar guides the driver to look at the road or take back control of the wheel. Escalating levels of alerts include visual indicators in the instrument cluster, tactile alerts in Cadillac’s Safety Alert Seat, and audible alerts, if necessary. Sadly, the “tactile alerts in Cadillac’s Safety Alert Seat” do not involve direct application of high voltage shocks to your tuchus.
Oh, and here’s a fun little bit from Caddy: “In the limited event of an unresponsive driver, the Cadillac CT6 utilizes the full capability of onboard driver assistance technologies to bring the car to a controlled stop and contact OnStar to alert first responders, if necessary.” Okay, first, thank you, second, I hope it never comes to that, and third, how fun would it be to get out on a lonely road late at night and “test” this portion of the system?
2017 Cadillac CT6. Photo: Cadillac.
Cameras & Sensors
The other half of the Super Cruise system, the LiDAR map data, is pretty technically sweet.
LiDAR stands for Light Detection and Ranging, and is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (i.e. variable distances) to anything that it’s aimed at. In the case of Caddy’s Super Cruise, that means anything in front of the car, but in the case of the American military (which is where LiDAR comes from, natch) it means anything that is down range from that missile/gun/attack helicopter/etc. that is about to get blown to Mars.
Cadillac says this is the first assisted driving technology that will use precision LiDAR map data and real-time cameras, sensors, and GPS. Basically it works like this: Data from on-board cameras, GPS, and radar sensors is used to govern steering, braking, and acceleration. On top of that, the Super Cruise system inserts more information using a LiDAR-scanned map database.
Pinpoint Accuracy
All of this combined enables it to function, but only in areas where appropriate road conditions are detected. In other words, the system is “smart” enough to know that even if the map says the road is clear and four lanes wide, it will default to what its sensor suite definitively says is out there. So no more of this “GPS says take a left and drive over the bridge” only the bridge ain’t there no more and splash-gurgle-gurgle-gurgle you drown.
Cadillac went so far as to make their own precision LiDAR maps for every mile of limited-access highway in the United States and Canada. This, combined with improved GPS accuracy, means the system is four to eight times more precise than traditional GPS alone. Super Cruise will allow hands-free driving – it is not fully autonomous, but Cadillac feels it’s the next best thing.
Tony Borroz has spent his entire life racing antique and sports cars. He means well, even if he has a bias towards lighter, agile cars rather than big engine muscle cars or family sedans.
Photo: Cadillac.
Photos & Source: Cadillac



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2018 Jeep Grand Cherokee Trackhawk: 707 Horsepower Kid Hauler

2018 Jeep Grand Cherokee Trackhawk: 707 Horsepower Kid Hauler

Okay, so this should be the final installment of Dodge’s nutzoid Hellcat drivetrain we’ve previously seen installed on the Challenger and Charger. In a way, Fiat Chrysler Automobiles has all the bases covered: They got your two-door coupe with the Hellcat Challenger, the practical sedan with the four-door Hellcat Charger (I know, Chargers should have two doors, and it pains me to write that), and now the ultra practical SUV with the 2018 Jeep Grand Cherokee Trackhawk.
Impressive Power
In a lot of ways, the 2018 Jeep Grand Cherokee Trackhawk is just like a top of the line Grand Cherokee, only with a monster mill shoehorned under the hood. So trivial details like infotainment systems, the number of ways you can adjust the front seats, how many coolers you can fit in the way-back, and all that should still be the same or at least remarkably similar. Besides, that stuff is so boring to begin with – and me, like any other gearhead, will want to focus on the juicy, fast bits.
First, the 2018 Jeep Grand Cherokee Trackhawk is the most powerful SUV ever made. The supercharged 6.2-liter V8 plant delivers 707 horsepower and 645 lb-ft. of torque, capable of moving the 2018 Trackhawk to very high speeds. Which, indeed, it does. 60 mph comes up in a meager in 3.5 seconds, you’re doing the quarter mile in 11.6 seconds, and topping out at 180 mph. Impressive numbers to be sure, but did I mention you’re doing this in a friggin’ Jeep?!
The supercharger has a drive ratio of 2.36:1, boasts a maximum speed of 14,600 rpm, and is sealed with a premium synthetic oil. The supercharger is fed in part by a cold-air scoop in the lower front fascia, replacing the driver’s side fog lamp. Finally, a new low-temperature cooling system, consisting of a pump, reservoir, heat exchanger, and lines keep the charge air cool during more agressive driving. Intake air temperature is kept below 140 degrees Fahrenheit (60 degrees Celsius) while allowing up to 30,000 liters of air flow per minute.
The 2018 Jeep Grand Cherokee Trackhawk’s supercharged engine was manufactured with a specific focus on material composition. Only the most durable components were utilized. For example, its cast iron block features water jackets between the cylinders for optimal cooling. A forged-steel crankshaft with induction-hardened bearing surfaces was made to withstand firing pressures of nearly 1,600 psi (110 bar) – the equivalent of five family sedans standing on each piston, every two revolutions. The unique, specially tuned crankshaft damper has been burst tested to 13,000 rpm. Photo: FCA US LLC.
Transmission & Braking
Jeep says the TorqueFlite eight-speed automatic transmission and driveline components have been re-engineered to handle additional torque output with upgrades all around. And all that is good, cause that’s a lot of power, and snapping a driveline like a twig makes an awful sound. The TorqueFlite’s software takes into account variables like engine torque gradients, kick-down events, longitudinal and lateral acceleration, grade changes, friction detection, and downshift detection to determine the appropriate shift map.
But, okay, so you say you want to stop? Easy. The 60 to 0 mph braking performance happens in a scant 114 feet. There’s an all new Brembo braking system that includes the largest-ever front brakes on a Jeep. To which I say: No kidding Sherlock! The largest-ever? They’d have to be, since this thing weighs more than a half-loaded boxcar. A complete stop in only 114 feet from freeway speed? That’s a minor miracle. Brembo must have designed them with St. Peter.
The 2018 Jeep Grand Cherokee Trackhawk is equipped with a specialized Jeep Quadra-Trac four-wheel-drive system, which includes an electronic limited-slip rear differential and a single-speed active transfer case. The new, full-time active transfer case uses forged steel chain sprockets and a wider chain for increased durability. The differential features a revised housing design, revised ring-and-pinion tooth geometry, and a new four-point axle mounting scheme for better load distribution, additional torque capacity, and overall durability. Photo: FCA US LLC.

Driving Dynamics
The 2018 Jeep Grand Cherokee Trackhawk features the Selec-Track system, with Auto, Sport, Track, Snow, and Tow modes. Depending on a driver’s needs and the terrain ahead, the individual modes alter the four-wheel-drive system, transmission, paddle shifters, electric power steering, and suspension.
Jeep says their new baby has “world-class on-road driving dynamics” and honestly, even though I’m not clear as to what that means exactly – that phrase is subjective on so many levels – I’m willing to go with it. Functionally, the 2018 Jeep Grand Cherokee Trackhawk is a big truck-like thing, so I’m sure any upgrade from solid beam axles to leaf springs will count as “world-class on-road driving dynamics.”
The vehicle also has a 7,200 lbs. towing capacity.
The 2018 Jeep Grand Cherokee Trackhawk featuers a short- and long-arm (SLA) independent front suspension with coil springs, Bilstein adaptive damping suspension (ADS), upper- and aluminum lower-control arms (“A” arms), aluminum knuckle, aluminum clevis, and hollow stabilizer bar. The rear suspension is a multi-link design with coil spring, Bilstein ADS, aluminum lower control arm, independent upper links (tension and camber), plus a separate toe link, and a hollow stabilizer bar. Photo: FCA US LLC.
Functional Design
The 2018 Jeep Grand Cherokee Trackhawk is not a total sleeper though. For starters, the fascia has been redesigned and optimized for better airflow and cooling while there’s a new, unique quad-tip exhaust system. Also new are standard 20 x 10-inch titanium wheels that show off the distinctive yellow aforementioned Brembo brake calipers.
Jeep says the Grand Cherokee Trackhawk has more than 70 safety and security features. A lot of those are what you’d already expect (seatbelts, crumple zones etc.) and a bunch are also what you would expect today (Adaptive Cruise Control, Advanced Brake Assist, Blind-spot Monitoring, and the like).
The 2018 Jeep Grand Cherokee Trackhawk was designed with a “driver-focused” interior in mind. Premium and soft-touch materials decorate the cabin, from the unique Light Black Chrome finishes to the carbon fiber spears. The 8.4-inch Uconnect touchscreen houses the Trackhawk’s exclusive Performance Pages. They show an array of timers and gauge readouts, including a new dynamometer screen to measure horsepower, torque, and gear changes. A new snapshot function allows owners to save their dynamometer data to a USB. Photo: FCA US LLC.
Top Priorities
The 7-inch instrument cluster with a centered tachometer, a 200-mph speedometer, and an 8.4-inch touchscreen with Trackhawk Performance Pages are all nice touches. But really, who cares about all that stuff? You don’t. I don’t. None of us do. What we really care about, what would draw us to the 2018 Jeep Grand Cherokee Trackhawk in the first place, is that big ol’ whompin’ stompin’ ‘Murican V8 engine.
Everything else is number two or lower.
Tony Borroz has spent his entire life racing antique and sports cars. He means well, even if he has a bias towards lighter, agile cars rather than big engine muscle cars or family sedans.
2018 Jeep Grand Cherokee Trackhawk Gallery














Photos & Source: FCA US LLC.



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Volvo Showcases 2018 XC60, Announces New S90 Features

Volvo Showcases 2018 XC60, Announces New S90 Features

Volvo Cars gave us a double shot at this year’s New York International Auto Show when it debuted the all-new 2018 XC60 and rolled out the 2018 S90 with new features and pricing details. The all-new XC60 is Volvo’s mid-sized version of the award winning XC90 SUV; the 2018 S90 arrives with a longer wheelbase and a 400 horsepower T8 Twin-Engine Plug-In Electric Hybrid variant.
Million Seller
The 2018 XC60 replaces the current version which has been a big seller for the Swedish automaker. The outgoing model had a nine year production run and sold over 1 million globally, 30 percent of Volvo’s total sales. So, replacing a sales winner is always a tricky thing, but Volvo thinks it has the answer with the all-new 2018 XC60.
Hammer Time
The XC60 brings the current elements of Volvo’s new design language, including Thor’s Hammer LED headlamps, soft Nappa Leather, and a 9-inch center touch screen to the mid-sized SUV market. Yeah, I’m not joking, “Thor’s Hammer LED headlamps.” That is literally what Volvo calls them, and in the Swedes case, they are not referring to the Marvel hero, but to the literal god they used to worship that Stan Lee cribbed into a comic book character.
Photo: Volvo Car Corporation.
Power & Performance
The T8 Twin Engine Plug-In Electric Hybrid XC60 will offer up 400 horsepower. I’m figuring that’s 400 ponies in total (gas engine + hybrid drive), but it’s still nothing to sneeze at. There is also a gas-powered T6 turbo-and-super charged engine, cranking out 316 horsepower and a T5 turbo engine that will deliver 250 horsepower. All of them seem like good choices.
Safety & Security
There are the standard and now expected safety geegaws loaded onto the XC60. Volvo’s signature City Safety system is in place and Steer Assist has been added. A new feature called Oncoming Lane Mitigation employs the new Steer Assist to lessen the chances of a head-on collision. Steer Assist is also incorporated into Volvo’s Blind Spot Indication System (BLIS (ugh!)) to reduce the risk of lane-changing collisions.
Another “assist” thingo is Pilot Assist. This is Volvo’s advanced, semi-autonomous driver assistance system, which takes care of steering, acceleration, and braking on well-marked roads up to 80 mph. Pilot Assist is available in the new XC60 as an option.
Photo: Volvo Car Corporation.


S90 Treatments
The new Volvo S90, on the other hand, enters its second year of production featuring mainly enhancements, rather than an entirely new design. A longer wheelbase is now standard, adding 4.5 inches of legroom. In addition to more room, the back seat was completely redesigned so passengers can travel in luxury and elegance. There are also new electric rear and side shades, I’m assuming to block out any unwanted views of the masses.
The panoramic sunroof is standard.
Motivational power is provided from one of three engine choices: A T8 Twin Engine Plug-In Electric Hybrid propulsion system with 400 horsepower, a gas-powered T6 with a turbo and super charger creating 316 horsepower, and a T5 turbo engine registering 250 horsepower.
There’s now an updated Sensus Connect Touchscreen interface for the S90 that first debuted in the XC60. Safety features include Oncoming Lane Mitigation, BLIS (ugh again!) with steering assist, and an updated City Safety system. Volvo says pricing for the 2018 S90 T5 Momentum will start at $48,100, while the S90 T6 starts at $54,100. The T8 Twin Engine Plug-In Electric Hybrid starts at $63,650.
Tony Borroz has spent his entire life racing antique and sports cars. He means well, even if he has a bias towards lighter, agile cars rather than big engine muscle cars or family sedans.
Photo: Volvo Car Corporation.
Photos & Source: Volvo Car Corporation



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