The Camaro SS is rated about the same, at 15/25/18 mpg for the 6.2-liter V-8 despite using a six-speed automatic transmission. No fuel economy figures are yet available for the 2015 Mustang, butIt returns a combined fuel economy figure of 16 MPG, 13 MPG in the city, and 21 MPG combined due to the presence of a cylinder deactivation system. With an 18.5-gallon fuel tank capacity, the Dodge Challenger SRT Hellcat is able to offer a combined fuel range of 296 miles and a maximum driving range over almost 390 miles on the highway.
The current Challenger’s fuel economy is certainly on par with the rivals which does take a dip with the higher V8 engines. However, with the rapidly changing industry standards, the 2023 Dodge Challenger is said to get a hybrid powertrain which would promise best in class efficiency.
Search by make for fuel efficient new and used cars and trucks 2021 Dodge Challenger SRT Widebody 8 cyl, 6.2 L, Automatic 8-spd Premium Gasoline:Challenger R/T. 18-19 mpg combined. Challenger Scat Pack. 17 mpg combined. Challenger Hellcat. 16 mpg combined. Dodge Challengers fuel economy. The 6.2-liter V8 in the Hellcat that produces 700-plus horsepower had one of the lowest fuel efficiency in the segment – until the 800-odd horsepower Super Stock came along in 2020. P2tlx.