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

A closer look at the 2015 BMW M3 sedan and M4 coupe: Turbocharged performance is gonna cost you

By the time the 2015 BMW M3 sedan and M4 coupe were revealed at the Detroit auto show, we already knew a lot about what to expect from the Roundel's newest generation of high-performance driving machines. It was no secret, for example, that the new M3 sedan and its two-door counterpart, the M4, will be down two cylinders and a few hundred pounds from their predecessors. Now that we've had a chance to get a look at the cars in production trim, here's a closer look at what's under all the aggressively vented fascias, spoilers and M badges.

Chevrolet WTCC Ultra

By Phil McNamara Motor Shows 28 September 2006 09:48 Chevrolet Ultra: the lowdown Hidden beneath the WTCC Ultra's wild touring car looks is Chevrolet's 2008 Ford Focus rival. GM's headline concept car at today’s Paris motor show (Thursday 28), the Ultra previews Chevrolet's future design direction, as well as the Lacetti replacement. Although the muscular bodykit, ultra-wide track, funky graphics and slitty rear window will all be toned down for production, 'you won’t miss the connection when the production car arrives,' a GM insider told CAR Online.

Vauxhall Antara: Facelift and price cut

The facelifted Vauxhall Antara Hot on the heels of the 2011 Vauxhall Corsa facelift comes another Vauxhall facelift to graft the family nose on to the 2011 Vauxhall Antara. And it does look better for it. The front end of the Antara gets Vauxhall’s new grill with logo – just as the 2011 Corsa does – whilst the SE models sport a new set of fog lights.