Retrosound Car Audio Amplifier New Quad4 on 2040-parts.com

Mercedes-Benz reveals SLS E-Cell performance data

Mercedes-Benz has lifted the veil of secrecy on the plug-in-electric propulsion system of its upcoming SLS E-Cell, first revealed in concept form at the 2009 Frankfurt auto show. Set to go into limited production in early 2013, the zero-emission version of the German carmaker's signature gullwing coupe is set to rival a raft of new high-priced electric or hybrid supercars due out in the not-too-distant future, including the Audi E-tron, the BMW i8, the Jaguar C-X75 and the Porsche 918. The car is undergoing development at Mercedes-Benz's performance-car AMG unit and its British-based sister company, AMG High Performance Powertrains--the company behind Mercedes' latest 2.4-liter V6 Formula One race engine.

EPA rules greenhouse gases pose danger; more regulation expected

The EPA has proposed a finding that greenhouse gases from new vehicles and industrial plants pose a danger to the public, kicking off a process that could result in tighter regulation of carbon dioxide emissions. The EPA's findings come two years after the U.S. Supreme Court ordered the agency to determine whether these emissions contribute to harmful air pollution under the Clean Air Act or whether the science is too uncertain.

Volvo S80 Executive & V70 R-Design launched

The Volvo V70 gets a bit of added butch with the launch of the V70 R-Design The last news we had from Volvo was that the S60 & XC60 R-Design were going to get more get up and go. Sadly, the extra oomph was reserved for the US. Today’s news, however, applies to Volvos on both sides of the Pond, with a new top-end S80 being revealed – the Volvo S80 Executive – and a butch take on the V70 – the Volvo V70 R-Design.