21 MPG combined isn’t going to win any awards, but for the 2018 Dodge Durango AWD with the 3.6L V6, it’s an acceptable compromise. This SUV isn’t about hyper-efficiency; it’s about hauling kids, cargo, and sometimes even a trailer, with a dash of attitude that’s missing from more vanilla offerings. The Durango buyer prioritizes space, capability, and distinct styling over squeezing every last mile from a gallon of fuel. They understand there’s a price to pay for its particular blend of muscle and utility, and they’re willing to pay it.

City and highway performance

The EPA estimates suggest 18 MPG in the city and 25 MPG on the highway. In urban environments expect the fuel consumption to be higher due to the inherent stop and go conditions. The nearly 5,000-pound curb weight and the all-wheel-drive system are always working against inertia, so that 18 MPG figure quickly seems optimistic. Out on the open road, the eight-speed automatic transmission helps to keep the engine in its sweet spot, which improves the highway MPG. Even with a heavy load, maintaining 25 MPG isn’t impossible, especially if you resist the urge to bury the accelerator. The Durango, even with the V6, has a certain eagerness that can encourage aggressive driving, a habit that will definitely harm your fuel economy.

Annual fuel cost

The EPA calculates the annual fuel cost for the 2018 Dodge Durango AWD 3.6L at $2,100. This figure is based on driving 15,000 miles per year, using a blend of city and highway driving, and factoring in the national average fuel price. Remember fluctuations in gas prices mean that the actual cost can vary. If you are buying this vehicle for mainly short trips in urban areas, your annual fuel expenditure could be significantly higher than the EPA’s estimation.

Real-world expectations

While the EPA provides standardized estimates, real-world fuel economy often differs. Driving style is a big factor. Jackrabbit starts and hard braking will drastically reduce fuel efficiency. Terrain also plays a role, with hilly areas demanding more from the engine. And cargo and passenger weight matters. A fully loaded Durango will naturally consume more fuel than one carrying only a driver. Monitor your own driving habits and typical loads to get a better gauge of what to expect. You can also research all Dodge fuel economy data for more insights as well as researching the DURANGO MPG across all years.

How it compares

Compared to other three-row SUVs, the 2018 Dodge Durango AWD 3.6L’s fuel economy sits roughly in the middle of the pack. A Toyota Highlander AWD with the 3.5L V6 achieves around 23 MPG combined, giving it a slight edge. The Ford Explorer with the 2.3L EcoBoost turbo four-cylinder manages about 22 MPG combined, but its towing capacity is less than the Durango’s. A Chevrolet Traverse offers similar space but achieves about 20 MPG in AWD guise. If fuel economy is a top priority, the Chrysler Pacifica Hybrid minivan is a better choice, significantly boosting efficiency via its plug-in capability. However, the Pacifica lacks the Durango’s rugged image and towing prowess. The Durango gives up fuel efficiency for its specific blend of capabilities and design, a trade-off that’s acceptable to buyers who value its specific strengths.

Tips to maximize efficiency

Regular maintenance is critical. Ensure the tires are properly inflated to the recommended pressure listed on the door jamb. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Also change the engine oil according to the manufacturer’s specifications. Old or dirty oil can reduce engine efficiency.

Anticipate traffic flow and avoid unnecessary acceleration and braking. Maintaining a steady speed and using cruise control on the highway can significantly improve MPG. And remember to use the Durango’s Eco mode whenever appropriate. Eco mode remaps the throttle response and shift points to favor fuel efficiency over performance.

Minimize idling time. If waiting for more than a minute or two, turn off the engine. Modern engines are designed to restart easily, and prolonged idling wastes fuel needlessly. Carrying extra weight in the vehicle consumes more fuel. Remove any unnecessary items from the cargo area to reduce the load on the engine.

Aggressive driving habits, such as rapid acceleration and hard braking, substantially decrease fuel economy. Drive smoothly and predictably, allowing ample time to accelerate and decelerate. Monitor your driving style through the vehicle’s information display, if equipped, and make adjustments to optimize fuel consumption.

Consider the type of trips for which you use the Durango most often. If you primarily drive short distances in the city, the hybrid powertrain in other SUVs, or even a smaller, more efficient vehicle, might make more sense in your garage. This vehicle is for those who need its specific capabilities regularly, not just occasionally.