Infiniti M35h Hybrid Test Drive for Ward's 10 Best Engines of 2013

The Infiniti M35h hybrid, driven by Associate Editor Aaron Foley, is one of 41 contenders for the 2013 Ward's 10 Best Engines competition. WardsAuto editors evaluate eligible vehicles during their normal driving routines, considering a wide range of factors such as horsepower, torque, NVH, technical specs and the competitive set.

To be eligible, vehicles must have new or significantly improved engines and be on sale in the U.S. during first-quarter 2013, with a base price under $55,000. Winners to be announced on WardsAuto.com in December 2012.