The 2018 Dodge Durango RWD with the 3.6L V6 gets 21 MPG combined. This isn’t Prius territory, nor should it be. The Durango isn’t about squeezing every last mile from a gallon; it’s about hauling kids, towing a trailer, and doing it with a healthy dose of American swagger. If lower fuel costs were the sole priority, buyers wouldn’t even glance at this three-row SUV. They choose the Durango despite its fuel consumption, because it delivers a unique blend of utility, style, and performance that few other vehicles can match.

City and highway performance

The EPA estimates for the 2018 Dodge Durango RWD 3.6L break down to 19 MPG in the city and 26 MPG on the highway. That city figure reflects the stop-and-go driving many Durango owners experience, juggling school runs and errands. The highway number is more palatable, aided by the smooth-shifting 8-speed automatic transmission that allows the engine to cruise at relatively low RPMs. However, even the highway MPG can suffer if you frequently exploit the V6’s ample power or load the Durango up with people and cargo. This is a large vehicle, and physics always plays a role.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Dodge Durango RWD 3.6L at $2,100. This figure is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that your actual fuel costs may vary significantly depending on your driving habits, the type of gas you purchase, and local fuel prices. If you drive more aggressively, tow frequently, or live in an area with higher gas prices, expect to spend more. Conversely, if you do mostly highway driving and take a light-footed approach, you might get closer to the EPA’s estimate.

Real-world expectations

Forget the marketing hype and focus on what Durango owners are actually reporting. Real-world fuel economy for the 2018 Durango RWD 3.6L tends to hover a bit below the EPA estimates. Many drivers report averaging around 17-18 MPG in mixed driving, emphasizing the need to factor in a degree of realism. The Durango’s curb weight and generous interior space contribute to lower efficiency.

The all-wheel drive version will be even lower, and using the Durango for its intended purpose, hauling people and gear, will negatively impact mileage. If you want to compare DURANGO MPG across all years, you can easily do so.

How it compares

Compared to other three-row SUVs, the 2018 Dodge Durango’s fuel economy lands somewhere in the middle of the pack. A Toyota Highlander FWD V6, for example, boasts an EPA rating of 23 MPG combined, making it noticeably more efficient. Similarly, the Honda Pilot FWD achieves 22 MPG combined. However, those vehicles prioritize efficiency and practicality over the Durango’s aggressive styling and muscular character. On the other hand, heavier SUVs like the Chevy Tahoe 2WD with its V8 engine manage only around 18 MPG combined, making the Durango look relatively thrifty by comparison. The Ford Explorer with the 2.3L EcoBoost engine can get closer to 24 MPG combined, but lacks the V6’s smooth power delivery and the Durango’s distinct attitude. Ultimately, the Durango buyer often sacrifices MPG for its specific blend of attributes.

Tips to maximize efficiency

Gentle acceleration and anticipation of traffic flow are key to squeezing extra miles from each gallon. Avoid jackrabbit starts and hard braking, allowing the Durango’s momentum to carry you whenever possible. Use cruise control on the highway to maintain a consistent speed, preventing unnecessary fluctuations that waste fuel.

Regular maintenance is critical. Ensure your tires are properly inflated to the recommended pressure, as underinflated tires increase rolling resistance and reduce fuel economy. A well-maintained engine also runs more efficiently, so stick to the recommended service schedule, including oil changes and air filter replacements.

Minimize unnecessary weight. Remove any cargo that you don’t need to carry regularly, as extra weight puts additional strain on the engine. Every 100 pounds you eliminate can make a small but noticeable difference in fuel consumption.

Consider your driving route. When possible, opt for routes that minimize stop-and-go traffic and feature more consistent speeds. Avoiding congested areas can significantly improve your MPG, especially in city driving.

Be mindful of accessory usage. Running the air conditioner puts an extra load on the engine, so use it judiciously. On cooler days, consider opening the windows or using the ventilation system instead. Exploring all Dodge fuel economy data can also provide context.