Wilwood 6 Piston Disk Brake Caliper Pt.# 120-3030rs on 2040-parts.com

E85 makes inroads on cost and availability

Three years ago, we embarked on a Midwest road trip in search of what was then the Holy Grail of fuel: E85. Our findings weren't too positive--there were far more E85-compatible vehicles on the road in 2006 (5 million) than there were E85 pumps to fuel them (about 700 out of some 200,000 fuel stations nationwide). In addition, those burning the mix of 15 percent gasoline and 85 percent ethanol were paying a pretty penny for their earth-friendly ways, losing about 15 percent in fuel economy while often paying the same price as regular unleaded.

Mercedes-Benz revives its classic Gullwing two-seater as the SLS

Mercedes-Benz's gorgeous 300SL--or Gullwing, as it is affectionately now known--has been reborn five decades after the iconic two-seater first sent the motoring world into a spin at the New York auto show in 1954. We were the first to report Mercedes' secret plans to resurrect the Gullwing following Dieter Zetsche's decision not to forge ahead with a second supercar in collaboration with its Formula One partner, McLaren. Now we can confirm the name--SLS--along with details of its state-of-the-art construction, unique driveline, performance and much more.

2015 Ford Edge SUV revealed in pictures

This is Ford's latest import into Europe from the US - the Ford Edge SUV. Not content with bringing the all-American Mustang muscle car to the UK next year, Ford is also set to give mid-size SUVs such as the Audi Q5 and Hyundai Santa Fe a run for their money with the all-new Edge. These are the first official details and images of the new car.