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

Driven: BMW 5 Series GT

It's an illustration of the place London has become that it's typically possible to park brand new or exotic cars on an average street and be met with studied indifference by the average passer by. So why, during a week of driving a BMW 5 Series GT, were we made to feel so conspicuous? Every time we parked in a busy area, at least one stranger felt the need to remark, usually to tell us how ugly they thought it was.

Vauxhall Lifetime Warranty on all new cars (well, for 100k miles)

All new Vauxhalls now get the Vauxhall Lifetime Warranty It was going to happen sooner or later; long-established car makers biting the bullet on warranties to counter the threat form the Koreans with their huge warranties and bargain prices. And it’s Vauxhall that’s jumped in to the fray, offering a lifetime warranty on all new cars with immediate effect. Of course, that’s a ‘Lifetime Warranty’ in what has become the modern, disingenuous fashion.

Cadillac CUE: Intuitive driving in 2012

General Motors' Cadillac division is hoping to lead the way in intuitive multimedia systems, with the launch of its ‘Cadillac User Experience' (CUE) system, which is set to make is official debut at the forthcoming LA auto show. The product of nearly four years research and development, the CUE project began in 2008 when Cadillac designers rode with 32 consumers for six months to study driver habits. The result is a ‘comprehensive in-vehicle experience that mergers intuitive design with auto industry-first controls and commands for information and entertainment data'.