The 2015 Ward's 10 Best Engines are:
- 127-kW Electric Motor (BMW i3 electric vehicle)
- 6.2L OHV V-8 (Chevrolet Corvette Stingray)
- 6.2L Supercharged OHV V-8 (Dodge Challenger SRT Hellcat)
- 1.0L Turbocharged DOHC 3-cyl. (Ford Fiesta)
- 100-kW Fuel Cell (Hyundai Tucson FCV)
- 1.5L Turbocharged DOHC 3-cyl. (Mini Cooper)
- 3.0L Turbodiesel DOHC V-6 (Ram 1500 EcoDiesel)
- 2.0L Turbocharged DOHC H-4 (Subaru WRX)
- 1.8L Turbocharged DOHC 4-cyl. (Volkswagen Jetta)
- 2.0L Turbocharged DOHC 4-cyl. (Volvo S60)