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

Next generation Opel Zafira

The next generation Zafira draws strong design cues from the Insignia and Ampera Still, despite all the woes of their parent, things are still moving on, and we’ve got a sketch here that previews how the next generation Vauxhall Zafira is likely to look when it surfaces in 2011. Strong design cues in here from both the Insignia and the ‘Lets-hope-we-can-pull-it-off’ Ampera. Sexy swooping headlights and a strong front grill spell this out as a next generation Zafira.

Alfa Romeo 4C spied in Michigan

During the Detroit auto show in January, Fiat and Chrysler CEO Sergio Marchionne told us -- in his own irreverent way -- that arrival of the long-promised Alfa Romeo 4C would be delayed once again. But as these spy photos show, testing on the sporty coupe continues even as a debut date remains elusive. This isn't the first time we've caught the 4C testing in the States.

Driven: BMW 6 Series convertible

Every large BMW coupe – from the E9 3.0 CS, through the shark-nosed E24 6 Series, Claus Luthe's beautiful E31 8 Series, right up to the outgoing, Bangle-era E63 6er – has had an exoticism beyond every other car in the brand's range. We drove the latest from the most southern point of Europe back to our London office to find out if it too is a truly Grand Tourer. Stepping off the 'plane in Gibraltar, greeted by a Deep Sea Blue 650i with Ivory White leather, 19-inch rims and Shadow Line exterior trim under the early summer Mediterranean sun, it's clear that the right colorway and a more appropriate setting certainly help the F12's cause after our disappointment with the car at its debut in Detroit earlier in the year.