The 230 mph, V12-powered case for Compressed Natural Gas

Billionaire T. Boone Pickens tried to convince the world CNG was the fuel of the future, but the possibility of a Civic-heavy future excited no one. He should have started the conversation with this — the Speedriven 800-hp CNG-powered V12 Mercedes roadster. » 2/25/11 11:00am 2/25/11 11:00am

Alligator-Skinned Mercedes Isn't What You Think

We've been party to some fairly egregious transgressions in the realm of poor automotive taste, but this Russian-plated Mercedes Benz SL600 wearing a crocodilian paint scheme ranks dangerously close to the top of the list. » 3/03/09 3:00pm 3/03/09 3:00pm

Whither AMG? Kicherer's Mercedes SL Evo

We don't know if the tuning engineers at Kicherer cackle menacingly as they show visitors what their cars can do flat out, like the freaks at Brabus reportedly do. Actually, these guys seem to be more reserved sorts, preferring to traffic in flash to add impact to their engine tweakery. The company's new SL EVO… » 11/09/06 11:33am 11/09/06 11:33am