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.

Future products: The new Ford has learned to think small

Ford Motor Co., long known for pickups and SUVs, will emphasize cars, crossovers and fuel-efficient engines in the next few years. The company wants to be the fuel economy leader, and federal mpg standards are rising. Ford launched the Fiesta subcompact this summer and will introduce a redesigned Focus compact early next year.

Renault Twizy RS F1 concept (2013) first official pictures

Renault has given the Twizy electric car a mad twist by bolting on an F1-style KERS system for Megane Renaultsport 265-worrying performance available for the very brave. The Twizy Renault Sport F1 Concept sits on single seater racing wheels, has an F1-apeing front splitter, side-pods, rear wing and even a rear diffuser to make the link to the racing side of Renault’s activities. F1-style KERS in a Twizy?