Evinrude 5.5 Powerhead on 2040-parts.com

John Hennessey unwinds modified Chevy SS

Perhaps it's not as impressive as John Hennessey's recent 200mph blast down Houston's new Grand Parkway in a warmed-up Stingray, but we figured we'd show you his latest run down the same road in a Chevrolet SS equipped with his company's HPE600 Supercharged package. Thanks to GM's engineers, the four-door hits its top speed of 163 in 5th, rather than 6th, but what impressed us the most was watching the numbers climb on the VBOX — the car pulls John-Bonham-hard all the way up to its top speed. Hennessey hasn't released details of the mods performed on the SS yet, but we're anxious to see what this anodyne-looking monster will do on the top end once the gearing nag's sent off to the glue factory.

Jaguar XF Sportbrake (2012) first official pictures

This is the new Jaguar XF Sportbrake, the long-awaited estate version of Jaguar’s XF. The new Jaguar XF Sportbrake will be unveiled at the 2012 Geneva motor show in March 2012.  The backside of this new Jaguar XF Sportbrake is the most important part – what can you tell me? From the B-pillar backwards the XF Sportbrake is new, and it culminates in XJ-style blacked-out rear pillars, as predicted by CAR.

Revealed: the cheapest and most expensive cars to fuel

Running a car can be an expensive business, with fuel a major contributing factor, especially if you happen to cover long distances. As we know, fuel isn’t cheap. Fortunately, independent car cost experts CAP constantly collect millions of pieces of data about thousands of new and used cars in the UK, helping to produce its Total Cost of Motoring analysis.