Wards Automotive released its 20th annual top 10 list of the best engines for 2014, with turbocharged, supercharged and diesel engines claiming the top spots, along with one electric motor. All engines were scored based on a combination of power, torque, technology, observed fuel economy, relative competitiveness, vibration and harshness characteristics. Wards will award the top 10 engine winners Jan. 15 in Detroit, during the North American International Auto Show. The top 10 include the Audi S5, Volkswagen Jetta, Corevette Stingray and more.

See the full list and get details at: http://www.autoweek.com/article/20131217/CARNEWS/131219900