Suzuki Gs750 Speedometer, Tachometer, Gs50 on 2040-parts.com

Porsche 911 GT2 RS – Official +video

Porsche has released details of the 911 GT2 RS It’s just a week since we brought you leaked photos of the new Porsche GT2 RS. But a week is a long time in the modern world of car leaks, and we’d expected Porsche to divvy up the official gen on the GT2 RS sooner than this. But they’ve got there.

Britain's favourite car brands revealed

Earlier this week, we revealed the results of the Driver Power survey by Auto Express, where drivers were asked to rate their cars for factors including reliability, running costs and performance. Now, MSN Cars can exclusively reveal the results of the manufacturer survey. In short, according to more than 50,000 motorists, these are the most satisfying and reliable brands in Britain.

Petrol cars twice as likely to fail MOT on emissions

The latest MOT test data shows that 26.2% of all cars tested fail on excess exhaust emissions – and surprisingly petrol cars fail more than twice as often as diesels in this part of the annual roadworthiness test. According to the official Vehicle Operator and Standard Agency (VOSA) figures, which cover all of 2010 and the first nine months of 2011, 9.7% of petrol cars failed to meet MOT emissions standards compared to just 3.9% of diesels. On Bing: see pictures of the MOT test Find out how much a used car with 12 months MOT costs on Auto Trader The analysis has been carried out by fuel additive “provider” Redex, which naturally has an interest in the findings, since its products are designed to breakdown engine deposits and improve efficiency.