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

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.

Jaguar C-X16 concept (2011) the first official sketch of Jag's F-type

This is Jaguar’s new sub-XK sports car. As we revealed back in 2009, Jaguar is working on an all-new small sports car, nicknamed the XE, to compete with Porsche’s best – and this is it. This official design sketch teases the concept car (dubbed C-X16, the hybrid supercar concept is C-X75) that will appear at the 2011 Frankfurt motor show in September.

Lotus Evora at the London motor show 2008

By James Foxall and CAR reader reporter Jacomoseven Motor Shows 23 July 2008 01:43 Lotus will call its new 'Project Eagle' 2+2 sports car the Evora, it announced today at the London motor show. And whatever you think of the name, the new Lotus Evora was one of the undisputed stars of the show – and one of the few genuine global debuts. What’s new on Lotus’s London motor show stand?Pulling in crowds of expectant photographers and cameramen like you get at Europe's upper-echelon motor shows, the launch of the Evora gave this motor show a feeling of old-school glamour, not seen at a British expo for the past decade.