BMW M3 GTS Vs. Porsche GT3 RS 4.0 Vs. Mercedes C63 AMG Black: Which Is …

The BMW M3 GTS has a great engine and amazing chassis dynamics, the Mercedes-Benz C63 AMG Black has a wickedly charismatic V8 and quick-acting autobox. Both are lighter than their downmarket counterparts and sport huge premium price tags. But can they compete with the Porsche GT3 RS 4.0 on road and track? » 5/02/12 3:30pm 5/02/12 3:30pm

RENNtech C74 Konzept: Dat Ass

Two common Mercedes C63 AMG complaints are: The lack of grip and understated appearance. The RENNtech C74 "Konzept" fixes both problems with a wide-as-Jennifer Lopez rear track and a widebody aero kit that makes the U.S.S. Enterprise look inconspicuous. » 10/18/10 4:00pm 10/18/10 4:00pm

RENNtech Mercedes C63 AMG SPEC.R: First Drive

Miami Cops have unmarked Altimas and laser guns. The RENNtech AMG C63 SPEC.R has a top speed of 187 MPH and luckily, sports a custom rear-view mirror-embedded radar/laser-detecting and jamming system. I used it, often. » 4/10/09 3:30pm 4/10/09 3:30pm

RENNtech Mercedes-Benz 6.3 AMG, First Pictures And Details

The horsepower brokers over at RENNtech have turned their wrenches to the already powerful Mercedes-Benz C63 AMG » 9/04/08 5:00pm 9/04/08 5:00pm to create what they consider to be a fitting heir to the , appropriate given the name and the fact that latest C-Class has grown nearly to the size of that ultimate sedan. In order to achieve proper…