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It may not look it, but the 2014 Mercedes-Benz CLA-Class is aerodynamic as all get out. How slippery is it? Well, the compact sedan has a drag coefficient of 0.23, which will make it the world's most aerodynamic series production car when it goes on sale in the US this September. By comparison, ...

Car and Driver has just released its annual list of top 10 vehicles for 2011. Populated by plenty of familiar faces like the Mazda MX-5 Miata, Honda Accord and Porsche Boxster, this year's 10 Best won't bring too many ...

Aerodynamics. When discussing overall efficiency, sometimes it's easy to overlook just how important the shape of an automobile is in determining how fuel efficient it is. Aerodynamics is the reason that the new Honda Insight looks so similar to the Toyota Prius and it's also the reason that the ...

digg_url = 'http://digg.com/environment/DIY_95_mpg_civic'; Hear ye, hear ye! All hail basjoos and his highly-modified "Aerocivic" for proving that it is totally possible to make a 1992 Honda Civic CX get 95 (or more) miles per gallon. How much did our trusty eco-knight toil and spend to achieve ...