Fuel-Efficient High-Performance Cars

© Audi of America© Audi of America
2018 Audi S4
21 mpg city / 30 mpg hwy / 24 mpg combined
Audi’s high-performance premium sport sedan, the redesigned 2018 Audi S4 is powered by a new turbocharged 3.0-liter TFSI V6 that produces 354 horsepower and 369 lb-ft of torque, combined with an 8-speed Tiptronic automatic transmission and quattro all-wheel drive. The new turbocharged engine is both more powerful and more efficient than the previous supercharged 3.0-liter V6, with 21 additional horsepower and 44 lb-ft more torque while improving fuel economy by 4 mpg to 30 mpg highway. With maximum torque available from 1370 to 4500 rpm, the 2018 S4 will accelerate from zero to 60 mph in 4.4 seconds.

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