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

BMW Concept Active Tourer (2012) first offical pictures

This is BMW's answer to a downsized, eco-friendly motoring future: the Concept Active Tourer. It's a city-car sized MPV with a plug-in hybrid powertrain that'll return up to 113mpg, according to BMW's figures. Moreover, this car previews the future of smaller BMWs going front wheel-drive, sharing architecture with Mini and liberating more interior space.

Let Q modify your Aston Martin

We imagine there were really two options for naming Aston Martin's new personalization program: Q, or something boring like Amalgamated Personalisation & Colour Programme, complete with British spellings that will vex most spell-checking software and render it unsearchable in Google. Fortunately, Aston Martin has wisely decided to adopt the same name as the Quartermaster in Ian Fleming's "James Bond" novels -- a pure coincidence, we're told. Lucky owners of these customized machines will be able to tell their friends that it was Q who added a few special touches to their cars.

GM's Ed Welburn walks Jay Leno through the Elmiraj concept's design [w/Video]

General Motors' vice president Global Design Ed Welburn stars in the latest of the 'Jay Leno's Garage' YouTube series, running the talk-show host through some of the new Cadillac Elmiraj concept's design features and what it means for the brand's future. We get a look at all the classic Cadillac design cues such as the vertical headlamps and tail lamps as well as the central hard crease that Welburn says is "important in every Cadillac". Leno and Welburn then move onto the Elmiraj's features, such as the large doors' integrated handles and the slimmer A-pillars before a more in-depth look at one of the concept's most striking features – the grille.