21 MPG combined isn’t going to win any awards, but for the 2021 Dodge Durango AWD with the 3.6L V6, it’s simply part of the deal. This isn’t a vehicle purchased for lower fuel costs; it’s for families who need three rows, the security of all-wheel drive, and the occasional towing capability that many crossovers simply can’t match. This Durango caters to a buyer with very specific needs, and fuel efficiency often takes a back seat to those requirements.

City and highway performance

The EPA estimates for the 2021 Durango AWD 3.6L break down to 18 MPG in the city and 25 MPG on the highway. The city figure, while not stellar, is reasonable considering the Durango’s weight and relatively traditional SUV architecture. The 25 MPG highway figure is more palatable, and achievable if you’re mindful of your speed and avoid aggressive acceleration on the on-ramps. Remember this engine is working hard to move a substantial amount of metal and passengers, so expecting prius-like figures is unrealistic. The 8-speed automatic transmission does its part to keep the engine in its most efficient range, but physics ultimately win in a vehicle of this size and weight.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2021 Dodge Durango AWD 3.6L is $2,100. This figure is calculated based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs may vary depending on your driving habits, the type of driving you do (more city or highway), and fluctuations in gasoline prices. The $2,100 figure provides a useful benchmark for comparing running costs with other vehicles you might be considering, and can be used to evaluate all Dodge fuel economy data.

Real-world expectations

While the EPA figures provide a standardized benchmark, real-world fuel economy can differ. Aggressive driving, short trips, and consistently hauling cargo or passengers will all negatively impact your MPG. Conversely, smooth driving, longer highway stretches, and consistent maintenance can help you achieve figures closer to the EPA estimates. Many owners report averaging around 20 MPG in mixed driving, which is in line with EPA’s 21 MPG combined rating.

Always remember that your mileage may vary, depending on your circumstances.

How it compares

The Durango’s fuel economy slots it into a specific place within the three-row SUV segment. A Toyota Highlander AWD, for example, achieves a considerably better 24 MPG combined with its 3.5L V6. The Ford Explorer with its 2.3L Ecoboost engine and all-wheel drive manages around 23 MPG combined. However, neither of these offer the same level of towing capability or the Durango’s distinct, muscular styling. A Jeep Grand Cherokee with the V6 and AWD might achieve fuel economy figures similar to the Durango, but usually with only two rows of seats. The DURANGO MPG across all years reflects a commitment to V6 and V8 power, and the sacrifices in fuel economy that come with it. Buyers often accept this trade-off for the Durango’s specific strengths, particularly its towing ability and overall ruggedness.

Tips to maximize efficiency

Reduce unnecessary weight in the Durango. Hauling around extra cargo you don’t need puts additional strain on the engine, decreasing fuel efficiency. Take a few minutes to clear out any unnecessary items from the trunk and passenger areas.

Monitor your tire pressure regularly. Underinflated tires increase rolling resistance, which forces the engine to work harder to maintain speed. Check your tire pressure at least once a month and inflate them to the recommended pressure listed on the sticker inside the driver’s side door.

Practice smooth driving techniques. Avoid aggressive acceleration and hard braking. Gradual acceleration and anticipation of traffic flow will minimize fuel consumption. Use cruise control on the highway to maintain a consistent speed and avoid unnecessary speed fluctuations.

Minimize idling. If you’re stopped for more than a minute, turn off the engine. Modern engines are designed to restart quickly and efficiently, and idling wastes fuel. This is especially important in stop-and-go traffic.

Keep up with scheduled maintenance. Regular oil changes, air filter replacements, and tune-ups will ensure that your engine is running efficiently. A well-maintained engine will always deliver better fuel economy than one that’s neglected.