Bully Dog A-pillar Pod Mount 32303 on 2040-parts.com

Dealers repairing Chrysler V6 engines

Chrysler Group dealers are replacing malfunctioning cylinder heads on a small percentage of 3.6-liter Pentastar V6 engines. And a recent shortage of replacement heads means some customers have been without their vehicles for weeks, some dealers say. Chrysler is paying for their rental cars.

Driven: Nissan Juke

Nowhere is the fragmentation of established market segments more evident than when thumbing through Nissan's current brochures. The new Nissan Juke, the smallest and most extreme member of Nissan's crossover range, is pitched as an 'urban proof' alternative to more conventional superminis. We took it to the streets to see how Nissan's scattershot small car strategy – which sees a range of four models occupying a similar space physically and fiscally – plays out.

Ferrari FF (2011) at 2011 Geneva motor show

This, believe it or not, is the new Ferrari FF – it’s the Prancing Horse’s replacement for the Ferrari 612 Scaglietti. FF stands for Ferrari Four, to designate that this new GT features both four seats and Ferrari’s first ever four-wheel drive system. Why has Ferrari built this car?