Relay - Intermotor 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.

Acura announces 2012 TSX pricing, special edition

The 2012 Acura TSX sedan and sports wagon gets a $200 price bump across the line, which puts the base model with a five-speed automatic at $30,695. Acura also announced a new Special Edition package ($31,695, including $885 destination) with upgrades to the exterior including a more aggressive front end, bumper and side sills. Seventeen-inch, five-spoke aluminum wheels get a dark gray finish, and a Special Edition badge adorns the trunk lid.

Audi reveals a new turbo engine for Euro-spec A5 coupe

Audi is putting a new engine in the sleek A5 coupe, targeting better fuel economy. As of now, though, it's not scheduled for the United States. The turbocharged four-cylinder unit will displace 1.8 liters and deliver 170 hp.