2015-2023 Dodge Challenger MPG & Fuel Cost

EPA rates the 2015-2023 Dodge Challenger at 13–23 MPG combined across 95 configurations and 9 model years. The most efficient version, the 2023 Challenger 3.6L 6-cyl RWD, is rated 23 MPG (19 city, 30 highway).

Every model year of the 2015-2023 Dodge Challenger tops out at 23 MPG combined, so no year is better than another.

Yes. Ratings changed in 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023.

The previous generation (2011-2014 Dodge Challenger) is rated 16–21 MPG combined and costs $3,110–$4,930 a year to fuel; the 2015-2023 model is rated 13–23 MPG and costs $2,870–$6,410 a year.

Driving 15,000 miles a year at regular gasoline $4.36/gal (U.S. average, Sep 2026), the Challenger 3.6L 6-cyl RWD costs about $2,870 a year. Across all 13 configurations the cost runs $2,870–$6,410 a year. That is a $3,540 difference between the cheapest and the costliest configuration.

About $19.13 per 100 miles for the Challenger 3.6L 6-cyl RWD at regular gasoline $4.36/gal (U.S. average, Sep 2026), and between $19.13 and $42.73 across all configurations. That is the annual cost over 15,000 miles divided by 150.

The Challenger 3.6L 6-cyl RWD is rated 19 city and 30 highway MPG, so it is more efficient on the highway, by 11 MPG.

The Challenger 3.6L 6-cyl RWD costs about $2,870 a year to fuel, $60 less than the class median of $2,930, and less than 5 of 10 midsize car configurations. The comparison covers all 134 rated midsize car configurations for MY2023, not weighted by sales.

The most efficient configuration stays at 23 MPG. Its annual cost stays at $2,870. EPA lists 13 configurations for 2023 against 12 configurations for 2022. See the 2022 Dodge Challenger for that year.