Best compact gas mileage - 12 cylinder engine

EPA designations: Compact Cars

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Year Model Engine Trans MPG
2013 Bentley Continental GT 6.0L V12 Auto(S8) 15 MPG
2014 Bentley Continental GT 6.0L V12 Auto(S8) 15 MPG
2015 Bentley Continental GT 6.0L V12 Auto(S8) 15 MPG
2015 Mercedes-Benz S 65 AMG (coupe) 6.0L V12 Auto(A7) 15 MPG
2016 Bentley Continental GT 6.0L V12 Auto(S8) 15 MPG
2016 Mercedes-Benz AMG S 65 (coupe) 6.0L V12 Auto(A7) 15 MPG
2010 Mercedes-Benz CL 600 5.5L V12 Auto(A5) 14 MPG
2010 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S6) 14 MPG
2010 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S6) 14 MPG
2011 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S6) 14 MPG
2011 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S6) 14 MPG
2012 Bentley Continental GT 6.0L V12 Auto(S6) 14 MPG
2012 Mercedes-Benz CL 600 5.5L V12 Auto(A5) 14 MPG
2012 Mercedes-Benz CL 65 AMG 6.0L V12 Auto(A5) 14 MPG
2012 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S6) 14 MPG
2012 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S6) 14 MPG
2013 Bentley Continental GT 6.0L V12 Auto(S6) 14 MPG
2013 Mercedes-Benz CL 600 5.5L V12 Auto(A5) 14 MPG
2013 Mercedes-Benz CL 65 AMG 6.0L V12 Auto(A5) 14 MPG
2013 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S8) 14 MPG
2013 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S8) 14 MPG
2014 Mercedes-Benz CL 600 5.5L V12 Auto(A5) 14 MPG
2014 Mercedes-Benz CL 65 AMG 6.0L V12 Auto(A5) 14 MPG
2014 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S8) 14 MPG
2014 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S8) 14 MPG
2015 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S8) 14 MPG
2015 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S8) 14 MPG
2016 Rolls-Royce Phantom Coupe 6.7L V12 Auto(S8) 14 MPG
2016 Rolls-Royce Phantom Drophead Coupe 6.7L V12 Auto(S8) 14 MPG
2010 Bentley Continental GT 6.0L V12 Auto(S6) 13 MPG
2010 Mercedes-Benz CL 65 AMG 6.0L V12 Auto(A5) 13 MPG
 
Mileage data collected from fueleconomy.gov. This website is neither affiliated nor endorsed by the EPA.