21 MPG combined isn’t going to win any hypermiling contests, but for the 2020 Dodge Challenger AWD with the 3.6L V6, it’s perfectly acceptable. This isn’t a Prius competitor; it’s a muscle car for people who need to drive it year-round, regardless of the weather. The combination of all-wheel drive and a strong V6 provides confident performance, so fuel economy is less important than that assurance. To understand the Challenger AWD is to understand compromises, and accepting decent, not great, mileage is part of the deal.

City and highway performance

The EPA estimates of 18 MPG in the city and 27 MPG on the highway show the Challenger AWD’s strengths and weaknesses. The city figure reflects the inherent inefficiency of stop-and-go driving, especially with the extra weight and mechanical drag of an all-wheel-drive system. The Challenger isn’t lithe, and accelerating from a standstill demands more fuel than a smaller, lighter car. The highway number, however, is more respectable. At steady cruising speeds, the 3.6L V6 settles into a more efficient rhythm, and the eight-speed automatic transmission helps keep the engine efficient. To see all Dodge fuel economy data, browse our make hub.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Dodge Challenger AWD 3.6L at exactly $2,100. This figure is based on driving 15,000 miles per year, with 45% of those miles driven in the city and 55% on the highway. The calculation also uses the national average fuel price at the time of estimation. It’s a useful benchmark for comparing running costs, but individual expenses will vary based on driving habits and local fuel prices.

Real-world expectations

Sticking to the EPA’s numbers in the real world is achievable, but requires a conscious effort. Aggressive driving will tank your fuel economy, as will extended idling. Owners who prioritize efficiency will likely see numbers close to the EPA estimates. Those who enjoy the Challenger’s acceleration and performance will likely see slightly lower numbers. Also, remember that winter blends of gasoline often result in a dip in fuel economy. Expect real-world numbers to hover somewhere between 19 MPG and 25 MPG combined for mixed driving. You can compare CHALLENGER MPG across all years to see how this specific model stacks up against others in the lineup.

How it compares

Compared to other all-wheel-drive performance cars, the Challenger’s fuel economy is generally in line with expectations. A similarly equipped Ford Mustang EcoBoost AWD (not available officially, but often built by aftermarket shops) might eke out a few extra miles per gallon, perhaps hitting 24 MPG combined, but sacrifices two cylinders. The Nissan Maxima, while not technically a muscle car, offers similar power and all-wheel drive and achieves around 24 MPG combined. However, the Maxima lacks the Challenger’s iconic styling and rear-wheel-drive-based platform. The Kia Stinger GT-Line AWD also offers comparable performance and all-weather capability, with a combined MPG figure in the 25 MPG range. The choice comes down to priorities: do you value lower fuel costs above all else, or is all-weather performance and distinct styling higher on your list?

Tips to maximize efficiency

Smooth acceleration is key to fuel efficiency in the Challenger AWD. Avoid stomping on the gas pedal unless necessary, and instead focus on gradual acceleration to minimize fuel consumption. The 3.6L V6 delivers plenty of torque at lower RPMs, so you don’t need to rev the engine to get up to speed.

Proper tire inflation is another simple way to improve fuel economy. Check your tire pressure regularly and ensure it matches the recommended pressure listed on the driver’s side doorjamb. Underinflated tires increase rolling resistance and reduce fuel efficiency.

Minimize idling whenever possible. Idling burns fuel without covering any distance. If you anticipate waiting for more than a minute or two, turn off the engine. Modern vehicles are designed to restart quickly, so there’s no need to keep the engine running unnecessarily.

Use cruise control on the highway to maintain a consistent speed and improve fuel efficiency. Cruise control prevents unnecessary acceleration and deceleration, which can waste fuel. Aim for a steady speed within the legal limits, and avoid excessive speeding, which significantly reduces fuel economy.

Consider the weight you carry. Excess cargo in the trunk or passenger compartment adds weight to the vehicle, which directly impacts fuel efficiency. Remove any unnecessary items from your car to reduce weight and improve gas mileage. A lighter car is a more efficient car.