4) New Kenwood Kfc-c1655s 6.5" 600 Watt 2-way Car Audio Coaxial Speakers Stereo on 2040-parts.com

GM unveils electric Cadillac Converj concept at the Detroit auto show

General Motors pulled perhaps a surprise at the Detroit Auto Show Sunday morning, unveiling an eye-catching two-door Cadillac concept powered by a "future evolution" of the Chevrolet Volt's electric powertrain. Called the Converj, the Cadillac will have a range of 40 miles on electricity, with a potential total range of 700 miles after a generator kicks in. GM says the powertrain, formerly known as E-Flex, is now called Voltec, and could be used in a variety of applications.

Venchurs Vehicles takes CNG pickup to Moab

Venchurs Vehicle Systems took its new bifuel Ford F-250 Park Ranger pickup to the rocks of Moab, Utah, for the Easter Jeep Safari. The truck won't climb the most difficult trails, but it did do everything a park ranger's truck might need to. “It's the only CNG in Moab,” said Pat Muldoon, vice president of product development engineering for Venchurs, though he couldn't possibly know that.

Mercedes SLK (2011/2012) ‘Magic Roof’ Spy Photos

The Mercedes SLK Magic Roof 'Official' Spy Photo Regular readers may remember that in the run-up to the reveal of the Mercedes SLS we had ‘official’ spy photos – and even an official ‘spy’ video – of the Mercedes SLS. Which Mercedes obviously felt played well with the Interweb and our lust for news as they’re at it again with the 2011 / 2012 Mercedes SLK. We thought the tease for the next SLK had started early when Mercedes sent us the first teaser picture at the start of the month.