Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Hot laps: BMW 435i vs M3 winter tyre test 3

By Ben Barry First Official Pictures 31 January 2014 08:50 How much difference can winter tyres make to your car’s performance and safety? In snowy conditions, choosing between winter and summer tyres is like choosing between crampons and slippers, but plenty of British winters pass with barely a flake touching the ground. So it’s understandable that most of us are reluctant to fork out for winter tyres.

McLaren managing director on leave, not expected in Geneva

McLaren Automotive's U.S.-born managing director, Antony Sheriff, is expected to be absent from the launch of the P1 hypercar at Geneva next week because he is on extended leave from the company. No reason for Sheriff's absence has been given, although McLaren is at pains to point out that he is “still employed as McLaren Automotive's managing director.” Rumors were circulating about Sheriff's absence from Woking in January, but company spokesmen back then stressed that he was still employed by McLaren and would unveil the P1 at Geneva. Despite those assurances, sources had reported earlier in the year that Sheriff “hadn't been seen in his office” for some days.

Lamborghini Aventador drives record Lamborghini sales in 2013

Record Aventador sales drive Lamborghini’s turnover It would not have been unreasonable to think that Lamborghini’s turnover for 2013 would be less than 2012, especially as the Gallardo was about to be consigned to the history books to make way for the Huracan. But nothing could be further from the truth. In fact, despite the Gallardo’s demise at the end of 2013, Lamborghini managed to increase its turnover in 2013 to €508 million – up €39 million on 2012 – and break records for V12 sales in the process.