For 2011, Bentley, Rolls, Full-Size Trucks Remain Top Guzzlers
 

http://images.thecarconnection.com/t...00306619_t.gif The 2011 model-year federal fuel-economy ratings are up. Mostly. And looking at the bottom of the mpg scales isn't all that surprising. Although the federal guide is still in its early-release version, products from Bentley and Rolls-Royce remain the lowest. The 2011 Bentley Continental GTC, Continental Supersports, and Continental Flying Spur, as...

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