Silhouette Intrigue Wheel Center Cap Painted Oem on 2040-parts.com

AC Mk VI: AC Cars return to the UK

Here's a blast from the past. AC has announced it's returning to the UK market and will exhibit the Mk VI version of its venerable roadster at the 2011 Geneva motor show. AC, a UK manufacturer that's 110-years-young in 2011 but with more regenerations than a Doctor Who convention, is establishing a new base at Brooklands.

One lap of the web: The Michael Jackson Ferrari and a crazy RUF 911

The King of Pop was known for a lot of things aside from his musical talent, but he wasn't necessarily known as a car guy. So, how much is a car with MJ provenance worth? We'll know soon: The “customized” (the roof was forcibly removed) Ferrari Testarossa that Michael Jackson drove in some Pepsi commercial is listed on eBay.

Porsche Cayenne S Diesel (2012) first pictures

Porsche has equipped its Cayenne SUV with a twin-turbo diesel engine, creating (no surprises here) the Cayenne S diesel. The 4.2-litre bi-turbo oil-burner puts out 376bhp and a rather wholesome 626lb ft of torque. That latter figures bests even the flagship petrol Cayenne Turbo: that car's twin-blown petrol V8 produces 'only' 516lb ft - and costs around £28k more than the Cayenne S Diesel.