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

McLaren Automotive officially launches as the MP4-12C speeds toward production

McLaren Automotive laid out its ambitious plans to become a competitive player in the high-performance car market on Thursday and wants to build up to 4,000 top-shelf sports car annually by the middle of the decade. The company held a grand opening at its base in Woking, England, to celebrate the progress and officially unveil the MP4-12C as it moves toward production. The estimated 592-hp supercar is expected to be exceptionally light and aerodynamic as the company takes aim at the best of Ferrari and Lamborghini.

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.

Ram future products: Commercial vans joining the lineup

With a big lift from its Fiat partner, Chrysler Group's Ram truck brand is moving beyond its core pickup truck business into commercial vans. The first entry will be the Ram CV cargo van, a panel van without rear windows. The Ram CV is a version of the Dodge Grand Caravan minivan that has been reworked for cargo use and rebranded as a Ram.