Mercedes-Benz C63 AMG Edition 507 revealed

Just in case the letters AMG don’t quite satisfy your need for performance, Mercedes have released details of an even hotter version of the C63. Dubbed Edition 507 (for the horsepower rating), the range -- comprising a sedan, coupe and estate -- is powered by a beast of an engine with outputs of 373kW and 610Nm.

That’s an increase of 37kW and 10Nm over the garden variety AMG version, and 0-100km/h acceleration figures are similarly impressive at 4.2 seconds for the sedan and coupe and 4.3 seconds for the estate.

The extra oomph comes as a result of a technology transfer from the 6.3-litre eight-cylinder naturally aspirated powerplant adopted from the SLS AMG.

The new C63 AMG range is electronically limited to 280 km/h but it’s not just all about the beastly power. There are also aesthetic improvements both inside and out.

Brakes have been beefed up too with composite discs standard as well as red painted callipers. The instrument cluster gets some red applications too and if further differentiation is needed from the C63 AMG there’s a list of optional extras available.

To prevent any confusion with the regular AMG version there’s a range of exclusive design features. Some of these include two openings for expelling engine heat on the aluminium bonnet, spoiler lip on the boot lid, a set of light-alloy 19-inch wheels or even lighter optional 5 spoke 18-inch alloys.

Further details of the 507 will come at the world premiere at the Geneva Motor Show which starts on March 5. It’s scheduled to go on sale in Germany in June and Australia should get it in the second half of 2013. Further details on pricing, availability and specifications will be confirmed closer to the local launch.