Watch Bentley's Weird New Anti-Body Roll System At Work
The problem with building cars to be heavy and luxurious is that any pretence of handling prowess gets squashed like Trevor the Accord beneath a borrowed tank.
Bentley has been working on that, though, with a new anti-roll system planned for the all-new 2018 Continental GT, and this video shows it in action at (where else?) the Nurburgring. The purple-blue semi-camouflaged GT in the footage can be seen tyre-squealing its way around the circuit with little or no body roll. It looks… weird, bringing back memories of the old Bose system that was tested on a Lexus LS400 back in the 1990s. The way the car moves doesn’t tally with what your brain is telling you should be happening.
This apparently physics-defying technology is, in fact, just good old brute force and engineering. The system, called Dynamic Ride, uses electric motors to push the anti-roll bars down onto the outside wheels, preventing over two tonnes of Bentley from trying to scrape its door handles on the track surface. The new car will be ‘a lot’ lighter, which makes the system’s job easier, but the diet won’t shave more than 350kg or so at most – and probably less.
Agility will take a big step up, Bentley says, while elsewhere the new car will take a lot of inspiration from the successful Bentayga SUV. It’s expected that most of the Continental GT’s interior technology will come directly from the Bentayga. There will be V8 and V12 engines with around 530bhp and 600bhp respectively.
Via: Autocar
Comments
Witchcraft
That’s actually brilliant
New? I’ve a car parked outside thats been doing this since the 90’s. A Citroen Xantia Activa . Zero Body roll is really fun to drive, but you get no warning when you push the car to fast on cornering it will just let go.
As mentioned in previous comments, similar system existed in Xantia Activa. It still has a speed record in Swedish car magazine’s moose test: http://teknikensvarld.se/algtest/ (sort the table by hastighet ie. speed).
Citroen were doing it in 1994, and even in 1988 …
https://www.youtube.com/watch?v=2v1CF_fY4nE https://www.youtube.com/watch?v=7iarg2_RdOA https://www.youtube.com/watch?v=a0EM3d0KR0c
Gives the credits, to where it cames.