Infiniti Announces Official EPA Mileage Estimates for 2011 Infiniti M37 and M56

Infiniti today released official Environmental Protection Agency (EPA) fuel economy estimates for the 2011 Infiniti M performance luxury sedan, showing increases of up to four miles per gallon versus 2010 M models.  The new generation M’s all-new design includes two new powerplants, a 3.7-liter V6 and 5.6-liter V8, each offering more horsepower and torque than the previous smaller displacement designs.   Continue reading Infiniti Announces Official EPA Mileage Estimates for 2011 Infiniti M37 and M56