12) 2014 Audi A8 TDI
24 City / 28 Combined / 36 Highway
3.0-liter, Turbodiesel 6-cylinder engine, 8-speed Automatic, Ultra Low Sulfur Diesel Fuel
The Audi A8 TDI is unabashedly large and luxurious, in addition to being splendidly efficient. The 3.0-liter V6 turbodiesel, eight-speed automatic, .26 coefficient of drag, and Audi’s ultra lightweight ASF aluminum frame enable this magnificent beast to attain a very respectable 36 miles per gallon on the highway. Top it off with locomotive-like acceleration. And then there’s the massage seat option …
Starting MSRP: $78,800 – $135,900
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