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

Survey reveals in-car climate clashes

CLIMATE change isn’t just leading to arguments in politics – it’s causing heat in cars, too, because it seems men and women simply can’t agree on what temperature to set. A new study from Kwik Fit has revealed that 52% of couples whose cars have air conditioning argue over what temperature to set it at, and it’s usually men who want it cooler than their female companions. And as many as 250,000 drivers across the country say their air-con preferences are so different to their partner’s that they simply have to keep the system turned off to avoid bust-ups.

BMW to show production hybrid X6, 7-series at Frankfurt motor show

A pair of fire-breathing hybrids from BMW based on the X6 and the 7-series will be revealed in production guise at the Frankfurt motor show in September. The ActiveHybrid X6 arrives in the United States late this year, followed by the ActiveHybrid 7 in the spring of 2010. Both hybrids combine electric motors with powerful twin-turbo V8 engines to boost output, performance and fuel economy, while retaining the looks of the popular conventional versions.

Le Mans 24-hour race 2010: the track guide

Welcome to CAR's low-down on the famous Le Mans circuit, the venue for this weekend's 24-hour race. Join us as we delve into its history, its character and its evolution through the decades.   How long is the Le Mans race circuit?The contemporary track is 8.47 miles long, with sections of permanent track joined to closed sections of public road.