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

Toyota, Honda, Nissan and Mazda recall 3.4 million cars over Airbag fault

As recalls go, 3.4 million cars around the globe is a big number, but it’s that big because a parts supplier - Takata Corp – supplied the same airbag part to Toyota, Honda, Nissan and Mazda, so the recall involves all four Japanese car makers. The part at fault could cause the airbag inflator to rupture and deploy the airbag abnormally, although there have been no reports of injuries due to the potentially faulty part and just five reports of the fault existing – three in the US and two in Japan. In the UK the number of cars affected – and do note the recall only affects cars sold between 2000 and 2004 – appears to be about 75,000 for Toyota, 60,000 for Nissan, 15,000 for Honda and 2.000 for Mazda, and all four car makers will be getting in touch with owners during the next month to book their cars in for free replacement of the part.

Smart Fourjoy concept revealed ahead of Frankfurt motor show

Smart will preview its upcoming second-generation Forfour at next week's Frankfurt motor show when it shows the Fourjoy, the latest concept from the Mercedes-Benz owned city car brand. Pictured here for the first time, the new four-seater follows the earlier Forus and Forstars concepts, providing clues to next year's Forfour, developed with Renault. The French automaker will offer its own version of the new car as a replacement for the Twingo.

Chevrolet Corvette Stingray costs £61,495

The new Chevrolet Corvette Stingray will cost £61.5k in the UK The 2014 MY Corvette Stingray arrived at the Detroit Motor Show in January, and now it’s arriving in the UK. The new Stingray comes with a 6.2 litre LT1 V8 offering a modest (for its size) 455bhp and 460ln/ft of torque, enough to get the Stingray to 60mph in under 4 seconds and, say Chevy, still offer ‘improved’ economy over the old model. In the real world, though, that probably means under 20mpg.