Filed under: MPG, Chevrolet, Green Daily, UK Click above to enlarge At first glance, a Corvette may seem like an odd choice for a vehicle to enter into an event aimed at fuel economy. At second glance, and when one realizes that the Corvette in question is the Z06, which happens to be powered by a 7.0-liter V8 engine that offers up over 500-horsepower, the choice looks positively insane. Perhaps it isn't. Any car can be driven in an economical fashion, even one powered by an extremely...