Diesel

2013 Audi A3 TDI

MSRP $30,200

30 mpg city / 42 mpg hwy

Range: 613 miles

2010 Volkswagen Golf TDI

MSRP $22,200

30 mpg city / 41 mpg hwy

Range: 610 miles

BMW X5 xDrive35d

$52,000

19 mpg city / 26 mpg hwy

Range: 585 miles