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http://carsecret.atspace.eu/blog/this-new-suite-package-at-the-waldorf-astoria-beverly-hills-is-just-too-cool/The North American International Auto Show begins next week at the Cobo Center in Detroit, Michigan, and Lexus will have a new display. The automaker will showcase their latest technology, engineering, and safety through an interactive experience for attendees.
The focal point for Lexus is the all-new, fifth-generation 2018 LS flagship sedan, making its world debut this year at NAIAS. Interestingly enough, the LS first premiered in Detroit in 1989, signifying the birth of Lexus. The new LS is expected to have an impressive ride, dynamic performance, and increased comfort.
According to Lexus, it has a “coupe-like silhouette that does not compromise interior roominess or visionary technology.”
The 2018 Lexus LS is constructed on an extended version of the automaker’s all-new global architecture for luxury vehicles, known as “GA–L” or “premium rear-wheel drive platform.” The same design is shared with the Lexus LC, which goes on sale this year, and represents much of the direction the brand is heading in terms of styling and performance.
Elsewhere in the Lexus display, visitors will find the UX Concept. The compact crossover first appeared in September at the Paris Motor Show and comes to North America for the first time in Detroit next week. The UX Concept is unique in how it blends the aggressive looks of a 4×4 with a ground clearance and driving position similar to most coupes.
The vehicle seats four and features a 3-D Human Machine Interface. The UX Concept will also highlight Lexus’ Kinetic Seat Concept, a design that functions ergonomically and operates strategically for a more comfortable driving position.
The North American International Auto Show begins next week with press and industry specific events, but opens to the public on January 14th. The Lexus exhibit will feature 14 vehicles across 18,120 sq. ft. of space.
Carl Anthony is Managing Editor of Automoblog and resides in Detroit, Michigan.
Photos & Source: Toyota Motor Sales, U.S.A., Inc.
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http://carsecret.atspace.eu/blog/lexus-bringing-new-concepts-technology-to-naias/Since about the time of the Lamborghini Diablo, the Sant’Agata Bolognese based company has been fighting against the impression that their cars are engine first, last, and always.
And with their latest, the Aventador S, they go on at great length about the chassis, and aerodynamics this and that, to say “it’s not all about the engine.”
Codswallop.
Look. There’s a lot of cool tech throughout this newest Lambo, and I’ll get to that, but the only thing from their press materials that’s really going to have any true meaning is this:
“More powerful naturally aspirated V12 engine outputting 740 horsepower.”
For those of you lacking a sense of history (e.g. Americans) I’ll put that into perspective: That is about what an Indy car from the late 80s was cranking out. The thought that Lamborghini, along with their bosses at Audi (Audi bought the Italian company a while back (which is why their quality jumped noticeably 6 months later)), will gladly sell a car that is the road-going equivalent of an Indy car from not that long ago is simultaneously inspiring and alarming.
The Lamborghini Aventador’s naturally aspirated twelve cylinder, 6.5 liter engine creates over 500 lb-ft. of torque, with an additional 40 horsepower over its predecessor. Variable Valve Timing and a Variable Intake System are optimized for increased performance. Furthermore, maximum engine revs have been boosted from 8,350 to 8,500 rpm while a dry weight of just 3,472 lbs. provides excellent power-to-weight ratio. Photo: Automobili Lamborghini
Look, we (and I’ll speak for every last one of us here at Automoblog) would gladly, gladly, take the keys from any Lamborghini rep naive and trusting enough to hand them over to us. (If, by any chance you are a Lamborghini rep, please contact either Chris Burdick or Carl Anthony at this website. Thank you.) But we’re different. We are, after all, professionals.
We have been around cars like this most of our adult lives (if not longer) and the chances of us doing something monumentally stupid like wrapping a shiny red, brand new Lamborghini Aventador S around a telephone pole are much, much lower than most people. I think.
But to give, okay, sell (even at a stratospheric price) to just any rich guy with a swollen bank account and glands and a commensurately atrophied brain is sort of a disturbing prospect. Yes, there are all these very keen gizmos on the new V12 Lamborghini flagship designed to keep it stuck to the ground and pointed in a life-giving direction.
But technology can only do so much, although thankfully, Lamborghini has put a lot into play here.
The Lamborghini Aventador S has four different driving modes: STRADA, SPORT, CORSA, and a new EGO mode, which change the dynamics of the engine, transmission, steering, and suspension. STRADA is for daily use, SPORT gives an athletic, rear-wheel drive feel, and CORSA is meant for the track. EGO provides several additional and individual set-up profiles, based on a driver’s preferences. Preferred settings for things like traction, steering, and suspension within the STRADA, SPORT, and CORSA modes can be set. Photo: Automobili Lamborghini.
The Lamborghini Aventador S has a new four-wheel steering system, for example, that enhances lateral control and responsiveness, especially when taking corners. Yes, it’s the first time on a series production Lamborghini, but I also note that Ferrari rolled out a 4WS system on their TdF variant of the F12 Berlinetta (a car that’s a little long in the wheelbase). And since Lamborghini was founded on “to hell with Enzo, I can do it better myself!!” it’s not surprising to find it turning up here.
Besides, Lamborghini has traditionally been a little tail happy, so anything to keep the rear under control sounds like a good idea.
The system is said to provide improved agility at low and medium speeds and more stability at higher speeds. Yay. The front axle is specially adapted to integrate with the active Lamborghini Rear-wheel Steering (LRS) on the rear axle: two separate actuators react in five milliseconds to any steering movements, allowing a real-time angle and cornering stiffness adjustment.
When tooling around town, the rear wheels face in opposite direction to the steering angle of the fronts, thereby virtually reducing the wheelbase. You know, sort of like trucks on a skateboard. With less steering wheel angle required, the Aventador S is more agile with a reduced turning radius, ensuring higher performance in curves and making it easy to maneuver in town and at lower speeds.
At higher speeds though, both front and rear wheels share the same steering angle, thus virtually extending the wheelbase. Lamborghini says this provides increased stability, optimizing the responsiveness of the car. Effectively, this high speed four-wheel steering scheme means the car crabs a little on purpose.
Lamborghini’s updated pushrod and Lamborghini Magneto-rheological Suspension (LMS) provide “vertical control,” and are engineered to accommodate the new four-wheel steering. The new suspension geometry, optimized for Lamborghini Rear-wheel Steering, includes an upper and lower arm and wheel carrier to reduce caster and load on the system. A new real-time variable damping system optimizes wheel and body control, while ground stiffness is maximized. Lastly, new rear springs create additional balance for exceptional driving dynamics. Photo: Automobili Lamborghini.
Now, as far as the overall design and aerodynamics are concerned, the new Lamborghini Aventador S is subtle and refined and . . . sorry, who am I trying to kid. The Lamborghini Aventador S is, like all Lambos, about as subtle and refined as a meat axe.
Remember this crucial exchange between Bruce and Alfred from The Dark Night:
Alfred Pennyworth: Will you be wanting the Batpod, sir?
Bruce Wayne: In the middle of the day, Alfred? Not very subtle.
Alfred Pennyworth: The Lamborghini, then?
[with deadpan sarcasm]
Alfred Pennyworth: Much more subtle.
That is the design aesthetic that applies here.
The Aventador S features a number of exterior developments, particularly at the front and rear. Which follows if, aero-wise, you want to keep the thing stuck to the pavement. A more aggressive nose with a longer front splitter redirects airflow for better aerodynamic efficiency and cooling. The rear of the Aventador S is dominated by a black diffuser, which is available on request in carbon fiber because Lambo are a bunch of cheapskates and don’t just make it out of that from the get go.
The Lamborghini Aventador S features a new exhaust system developed through an extensive R&D project. It endured heavy testing in order to achieve the desired sound and properly resonate the engine notes of the V12. The new exhaust is 20 percent lighter and easily noticeable at the rear of the vehicle with its three pipe design. Photo: Automobili Lamborghini.
The new diffuser has a number of vertical fins that amplify the airflow, reduce drag through pressure recovery and, most importantly, generate downforce. Three single exhaust outlets exit through the rear bumper, and, c’mon, look totally cool. The rear wing is active, meaning it’s movable in three positions depending on speed and drive mode. It optimizes the car’s overall balance, and works with vortex generators at the front and rear of the underbody to maximize air flow as well as assist in brake cooling.
All this adds up to a downforce improvement of more than 130% over the previous Aventador. The overall efficiency at high downforce is improved by over 50%, and in low drag by more than 400% compared to the previous model. Impressive. All this adds up to a 0-100km/h dash in 2.9 seconds, and a top speed of 350 km/h, which translates to “alarmingly quick” and “angelically fast.”
In the words of Han Solo, “she’s fast enough for you old man.”
Or, in the words of Automobili Lamborghini Chairman and Chief Executive Officer Stefano Domenicali, “this is the next generation Aventador as well as the expression of new technological and performance milestones in super sports car development. The Aventador S is visionary design, cutting-edge technology, and driving dynamics in pure harmony, and elevates the concept of super sports cars to a new level.”
And yes, that would be the Stefano Domenicali that used to run Ferrari’s Grand Prix team. So he knows whence he speaks.
Tony Borroz has spent his entire life around 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.
Photos & Source: Automobili Lamborghini.
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http://carsecret.atspace.eu/blog/hyundai-drops-2018-sonata-hybrids-in-chicago/Hyundai is showcasing a host of future mobility and transportation technology at the 2017 Consumer Electronics Show (CES), happening now in Las Vegas, Nevada. Hyundai is demonstrating their advanced autonomous IONIQ models on the roads surrounding the venue.
On the test route, autonomous IONIQ models navigate using an advanced form of LiDAR technology, a laser and radar-based detection system. It scans and identifies the precise location of other vehicles and objects, traveling safely through the test route.
Hyundai uses a different approach in the placement of their sensors, foregoing the typical roof mounted apparatus. Instead, the LiDAR technology is hidden behind the autonomous IONIQ’s front bumper. This helps maintain a sleek design for the car but also allows engineers a more functional, less complex setup. Hyundai’s self-driving systems are kept as simple as possible by integrating existing functions from the production models, including the forward-facing radar of the Smart Cruise Control and the Lane Keeping Assist cameras.
A GPS antenna is also utilized to search for the location of other vehicles while high-definition mapping software returns vital data to the car. This data includes things like road gradient, curvature, and lane width. Between the LiDAR, GPS antenna, and existing safety features, the complete system is able to navigate even the most difficult situations, readily identifying other cars and pedestrians, to small pets, speed bumps, and traffic signs.
Hyundai is currently conducting extensive urban testing with the primary goal being the safe execution of autonomous driving with less computing power at a lower cost. Throughout CES, two Hyundai cars will be navigating test routes around Las Vegas. Visitors can further experience Hyundai’s autonomous technology through Virtual Reality simulators at the Hyundai Motor booth.
Carl Anthony is Managing Editor of Automoblog and resides in Detroit, Michigan.
Photos & Source: Hyundai Motor America.
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http://carsecret.atspace.eu/blog/hyundai-showcases-autonomous-driving-tech-in-las-vegas/What’s going on?
Uber has been hitting the headlines with the launch of its first wave of self-driving, completely autonomous Volvo XC90s in San Francisco for a series of real-world tests. It hasn’t been a full week since the cars began testing and already they’re causing trouble.
It all started when a video surfaced on the web of a self-driving Uber XC90 clearly running a redlight sometime last week. Since then, California regulators and the DMV called for a complete grounding of the XC90 fleets. However, Uber isn’t complying and thus has yet to pull the XC90s from the road.
Uh oh, that doesn’t sound good. What are California regulators saying?
Because of the clear video showing the Uber XC90s are still problematic and a safety hazard, the California Attorney General’s office threatened legal action if Uber doesn’t ground the fleet.
The letter was sent later Friday, demanding Uber to apply for the proper permits to allow for continued testing of its XC90s. The permits need to be supplied by the Department of Motor Vehicles.
However, Uber contested these demands claiming its cars feature technology that’s no different than the equipment used on other advanced driver-assistance systems. As a result, the fleet of self-driving XC90s do not need those permits to continue testing.
But Momma California says otherwise…
According to California’s Vehicle Code Section 38750, the DMV amended new legislature regulating the testing and public use of autonomous cars on California’s public roads. Because of these clear statues, the DMV issued a cease-and-desist letter to Uber on Dec. 14 under this code.
But Uber argues that code section only applies to fully-autonomous vehicles with no steering wheel, no pedals, or human driver. The XC90s are still XC90s, just with a bunch of autonomous tech on it.
The debacle is ongoing.
– By: Chris Chin
Source: USAToday
The post Report: Uber ignores California’s call to ground self-driving Volvo XC90 tests appeared first on egmCarTech.
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