2016 Audi A6: Inside and Under the Hood
Explore the 2016 Audi A6's powerful engine options and specifications. This article highlights the enhancements made in horsepower and efficiency, offering insights into its transmission choices and fuel economy. Perfect for luxury sedan enthusiasts seeking detailed technical info and upgrades from previous models.

2016 Audi A6: Engine Highlights and Specifications
The 2016 Audi A6 showcases notable enhancements in its engine lineup. Three of its engines received power boosts: the 2.0-liter turbocharged inline-4 now delivers 32 more horsepower than the previous year, and the S6’s V8 engine produces 450 horsepower—30 more than 2015. Additionally, the 3.0-liter V6 boasts an increase of 23 horsepower, totaling 333 horsepower, while the 3.0-liter turbocharged diesel V6 maintains the same 240 horsepower as before.
The A6 offers various transmission options, including a 7-speed S Tronic dual-clutch for front-wheel-drive models and an 8-speed Tiptronic with all-wheel drive for other engines. The 4.0-liter V8 pairs with a 7-speed S Tronic transmission.
Powered by a 3.0-liter TDI Clean Diesel engine, the 2016 A6 achieves impressive fuel efficiency—about 25 mpg city and 38 mpg highway—delivering immediate torque of 428 lb-ft. Starting at just over $46,000, this model includes a 2.0-liter turbocharged 4-cylinder engine and front-wheel drive.
Engine Specifications:
- 2.0-liter turbocharged inline-4: 252 hp, 273 lb-ft torque, 24/35 mpg
- 3.0-liter supercharged V6: 333 hp, 325 lb-ft torque, 20/30 mpg
- 3.0-liter turbocharged diesel V6: 240 hp, 428 lb-ft torque, 25/38 mpg
- 4.0-liter twin-turbo V8: 450 hp, 406 lb-ft torque, 17/27 mpg