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Tennessee students help Infiniti join land yacht with water yacht

The Infiniti QX56 is already a land yacht. Its 400-hp V8 can push the three-ton SUV with aplomb, even stacked to the gills with people and stuff, or with a boat attached. And what would go best with a big, gaudy towing vehicle?

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 for regular unleaded.

Honda Civic concept

Detroit saw Honda debut two variants of its next generation Civic. Set to make their debuts in the North American market in the spring, the cars sport tighter, more aggressive styling with 'clean-yet-powerful' lines, according to the Japanese automaker. Taking inspiration from its sibling, the Accord Coupe, the Civic Coupe will retain the familiar silhouette of the outgoing model, with a refreshed bumper treatment and more aggressive character lines around the car.