Obx Lsd Differential Limited Slip Getrag F23 M86 on 2040-parts.com

Do Winter Tyres REALLY work? Oh, yes, say Volvo (+ video)

Volvo prove how effective Winter Tyres are in the Snowdome For some reason, the debate on fitting winter tyres in the UK continues to be a debate, even when those who’ve actually used a car fitted with winter tyres swear by them (an argument not helped by previous government advice). So Volvo – safety conscious as ever – decided to prove the point by taking the very good Volvo V40 off to the Snowdome indoor ski slope in Tamworth to see exactly what difference a set of winter tyres makes to the grip available in a regular, FWD, family Volvo. And the results should make every car owner go out and fit winter tyres.

Hyundai i40 / Sonata launches

The new Sonata / i40 has launched in Korea The Sonata – which will be the Hyundai i40 in Europe – is yet another very convincing new model from the Koreans. Gone is the very boring old Sonata and in comes the very European style i40. It is a somewhat derivative design – from the  ’Coupe Saloon’ school of design – but that’s a positive for a budget car maker like Hyundai.

Kia KV7 concept

Kia is clearly keen to grab the last of 2010's headlines by releasing this teaser render of its upcoming concept, the KV7, due to be unveiled at the Detroit auto show. The large crossover appears to preview a replacement for the Korean manufacturer's Borrego. While the exterior's clamshell tailgate, muscular wheelarches and Ford Explorer-aping lamp graphics (from this view, at least) may be directly relative to a production model, it's unlikely that the rear gullwing door openings will make the transition.