fueleconomy.gov/m

X 2011 Infiniti M56x

5.6 L, 8 cyl, Auto (S7), Premium Gasoline

2011 Infiniti M56x

MSRP: $61,825

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 23 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

X 2016 Porsche 911 Carrera 4 GTS Cabriolet

3.8 L, 6 cyl, Auto (AM-S7), Premium Gasoline

2016 Porsche 911 Carrera 4 GTS Cabriolet

EPA Fuel Economy

Combined: 21 MPG

City: 18 MPG

Highway: 25 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Compare Cars
Personalize
Help