00-02 Mercedes W220 S500 Front Left Driver Upper Top Seat Cushion Black #34 on 2040-parts.com

Bentley Continental (2012): new gearbox, Speed specs

Bentley is cutting the average CO2 output across its range, but don't worry; they're not cheating with a flying-B-badged VW Up (take note, Aston Martin-Toyota). Instead, Bentley's fitting a new gearbox to all new two-door Continental models. Meanwhile, we've got all the details on the fastest Bentley road car ever: the new Continental GT Speed.

Button issues Triathlon challenge

Formula 1 star Jenson Button is challenging his McLaren team-mates to down tools and race him - in the annual triathlon he organises. The 2009 world champion driver is signing up his mechanics to take part in the challenge being staged in July for the third year. Button is a keen athlete who has taken part in a number of triathlons over the years.

Jay Leno gives us the lowdown on his McLaren P1 (video)

Jay Leno drives his new McLaren P1 Jay Leno has no shortage of cars to play with in his collection, but if this video of Jay and his new McLaren P1 is anything to go by, the P1 is his favourite car by far (at least for now). Jay meets up with McLaren CEO Mike Flewitt at his garage and there’s plenty of chat about what makes the P1 special, and how it compares to the legendary McLaren F1 (a car Jay also owns). Then it’s time for a drive out in the P1, first with Mike Flewitt as a passenger and then with Jay on his own as he takes the P1 round the winding roads near his home, and Jay reveals that he put nearly 900 miles on the clock in the first five days he had the P1.