Mercedes Benz are shortly about to launch a 400 bhp version of their already successful SLK 55 AMG. The normal car has 360bhp and the new one, that features a carbon roof and various body panel additions is speculated to have 400 bhp. I have looked on the www.mercedesbenz.com website but cannot find clarification of this however there are a few websites that are posting images.

The acceleration of this beast has been dropped from 4.9s to 62.5mph to 4.5s and the car is reputed to have 620Nm of torque. This may spell disaster for the 3.2S Boxster as the handling of the SLK has been impoved also. C’mon Porsche, improve the performance of the Boxster. At only 285bhp the Boxster is definitely lacking with many other ‘competitor’ cars being well over the 300bhp+ range.