23 MPG combined. That’s not a great figure for the 2021 Dodge Challenger equipped with the 3.6L V6. But that number, while modest, tells a small part of the story. This Challenger isn’t about maximizing efficiency; it’s about offering a taste of classic American muscle car swagger and style in an affordable and daily-driver-friendly package. Anyone buying this car knows fuel economy isn’t its primary mission; they’re seeking a powerful, head-turning ride that won’t completely break the bank at the pump.

City and highway performance

The EPA estimates for the 2021 Dodge Challenger 3.6L are 19 MPG in the city and 30 MPG on the highway. The city number reflects the inefficiencies of stop-and-go driving, made worse by the Challenger’s size and weight. The V6, while not as thirsty as its V8 counterparts, still requires fuel to get this sizable coupe moving from a standstill. On the open road, the eight-speed automatic transmission allows the engine to cruise at lower RPMs, contributing to the improved highway fuel economy. The Challenger is comfortable on long journeys, making that 30 MPG figure attainable if you resist the urge to accelerate quickly.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2021 Dodge Challenger 3.6L is $1,900. This figure is calculated based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel prices. Of course, your actual fuel costs will vary depending on your individual driving habits, and the fluctuations in fuel prices. If you’re a lead-footed driver or live in an area with high fuel costs, expect to spend more than the EPA estimate. Remember to factor in potential premium fuel requirements (though the V6 Challenger typically runs fine on regular unleaded) when budgeting for your vehicle’s running costs.

Real-world expectations

While the EPA numbers are a good starting point, real-world fuel economy often deviates based on individual driving habits and road conditions. Owners of the V6 Challenger report achieving figures close to the EPA estimates, particularly on longer trips where highway driving dominates. Spirited driving, frequent acceleration, and heavy city traffic will contribute to lower MPG. If you frequently enjoy the Challenger’s performance, you’ll sacrifice fuel efficiency. That’s the price of enjoying the Challenger’s muscular characteristics.

How it compares

The 2021 Dodge Challenger 3.6L occupies a unique niche, blending muscle car styling with relative affordability. In terms of fuel economy, it’s important to consider its direct competitors. The Ford Mustang EcoBoost, for example, achieves an EPA-estimated 25 MPG combined, with 22 MPG city and 32 MPG highway. This makes it slightly more fuel-efficient than the Challenger V6. The Chevrolet Camaro with its 2.0L turbo manages an estimated 25 MPG combined, 22 MPG city, and 30 MPG highway, giving it a slight edge in city driving. The Challenger offers more rear-seat space and a more comfortable ride than both the Mustang and Camaro, features that appeal to buyers prioritizing daily usability. For the Challenger buyer, the difference in fuel economy is often worthwhile given the car’s overall package and aesthetic. Be sure to see all Dodge fuel economy data.

Tips to maximize efficiency

One of the easiest ways to improve fuel economy in your 2021 Dodge Challenger is to practice smooth and consistent driving. Avoid aggressive acceleration and hard braking, as these actions use more fuel. Anticipate traffic flow and maintain a steady speed whenever possible. The Challenger has enough power to get up to speed quickly, but resist the urge to show it off at every stoplight if you prioritize fuel efficiency.

Proper tire inflation plays an important role in fuel economy. Check your tire pressures regularly and ensure they are inflated to the recommended levels specified in your owner’s manual or on the driver’s side door jamb. Underinflated tires increase rolling resistance, which reduces fuel efficiency. This is even more critical with the Challenger’s wide tires.

Regular maintenance, including oil changes and air filter replacements, can also help improve your Challenger’s fuel economy. A clean air filter ensures that the engine receives the proper amount of air for combustion, while fresh oil reduces friction and improves engine efficiency. Follow the recommended maintenance schedule in your owner’s manual for the best performance. Don’t forget to research CHALLENGER MPG across all years.

Minimize the use of accessories that can drain power from the engine, such as air conditioning and power-hungry audio systems. While comfort is important, be mindful of how these features impact fuel consumption. Plan your trips efficiently to minimize unnecessary mileage. Combining errands into a single trip can save fuel compared to making multiple short trips. Even turning off the air conditioning a few minutes before your destination can save fuel.