Hypermiling The Honda Civic And Audi Q7 DieselsBen Wojdyla6/25/10 3:30pm230EditInvite manuallyPromoteDismissUndismissHideGo to permalinkLet's get one thing straight: We do not hate green cars. We like green cars. We like diesel. We like weirdness and engineering genius. Which is why we decided to conduct a fuel-economy experiment with a heavy right foot.