Ward's Reveals Annual 10 Best Engines list for 2013

As always, the entries must be available in a production vehicle in the first quarter of 2013 with an MSRP of less than $55,000. The supercharged 3.0-liter V6 from the Audi S5 held on for the fourth consecutive year, and BMW earned two spots on the list with its turbo 2.0-liter four-cylinder and turbo 3.0-liter inline-six.

Ford pulled in two awards for its 2.0-liter EcoBoost four-cylinder and and the supercharged 5.8-liter V8 from the Shelby GT500. Honda matched BMW and Ford with two wins of its own. Wards awarded the 2.4-liter four-cylinder from the Honda Accord Sport as well as the 3.5-liter V6 from the Honda Accord. Chrysler, General Motors and Subaru each garnered a spot on the list as well for the 3.6-liter V6 in the Ram 1500, the turbo 2.0-liter four-cylinder in the Cadillac ATS and the 2.0-liter four-cylinder the Subaru BRZ, respectively.

This year's winners (and the vehicles tested) are:

• 3.0L TFSI Supercharged DOHC V-6 (Audi S5)
• 2.0L N20 Turbocharged DOHC I-4 (BMW 328i)
• 3.0L N55 Turbocharged DOHC I-6 (BMW 135is coupe)
• 3.6L Pentastar DOHC V-6 (Ram 1500)
• 2.0L EcoBoost DOHC I-4 (Ford Focus ST/Taurus)
• 5.8L Supercharged DOHC V-8 (Ford Shelby GT500)
• 2.0L Turbocharged DOHC I-4 (Cadillac ATS)
• 2.4L DOHC I-4 (Honda Accord Sport)
• 3.5L SOHC V-6 (Honda Accord)
• 2.0L FA DOHC H-4 Boxer (Subaru BRZ)