21 MPG combined represents the core compromise of the 2024 Dodge Durango RWD 3.6L. It’s not a stellar figure, especially with electrified SUVs available, but it’s what buyers accept for the Durango’s blend of truck-like capability, useful third-row seating, and distinctive Dodge style. This Durango configuration isn’t about squeezing every last mile from a gallon; it’s about having the flexibility to haul kids, tow a camper, and still look good doing it.

City and highway performance

The EPA estimates provide a deeper look at the Durango’s fuel efficiency. The city rating of 19 MPG reflects stop-and-go driving, where the Durango’s weight and inherently less efficient engine spend more time working to get up to speed. On the other hand, the 26 MPG highway rating showcases what’s possible when the Durango can settle into a steady cruise. The eight-speed automatic transmission plays an important role here, allowing the engine to operate at lower RPMs and conserve fuel at higher speeds.

This difference suggests that drivers who spend more time on the open road will see figures closer to the highway estimate, while those primarily navigating urban environments should anticipate results closer to the city MPG.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,100 for the 2024 Dodge Durango RWD 3.6L. This figure is calculated based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway, using the national average fuel price. While this is a useful benchmark, remember that your individual fuel costs will vary depending on your actual driving habits, local fuel prices, and even weather conditions. Consider it a starting point for budgeting, but track your own expenses to get a more accurate picture of your Durango’s real-world fuel consumption.

Real-world expectations

The EPA estimates are a good starting point, but real-world MPG for this vehicle often depends heavily on driving style. A driver who accelerates quickly will likely see figures below the EPA estimates. However, a driver who anticipates traffic, accelerates gently, and maximizes coasting opportunities might be able to achieve MPG numbers that meet or even slightly exceed the EPA’s ratings. The Durango’s weight, aerodynamics, and lack of hybrid assistance mean there’s less margin for error; smooth, consistent driving is key to maximizing efficiency.

How it compares

Compared to its competitors, the Durango’s fuel economy places it squarely in the middle of the pack. The Ford Explorer with its 2.3L EcoBoost engine achieves around 24 MPG combined in RWD configuration, a small advantage that might sway some buyers. The Toyota Highlander, particularly the hybrid models, offers significantly better fuel economy, reaching upwards of 36 MPG combined for the hybrid variants. However, the Highlander has a less muscular image and lower towing capacity that doesn’t appeal to the same buyer.

The Kia Telluride, while stylish and well-equipped, achieves around 23 MPG combined, making it a slightly more efficient option but one that lacks the Durango’s available V8 power. These comparisons highlight the Durango’s trade-off: you sacrifice some fuel efficiency for its distinctive styling and available performance. See DURANGO MPG across all years to put this in context.

Tips to maximize efficiency

Maintain proper tire inflation. The correct tire pressure, found on the sticker inside your driver’s side door, reduces rolling resistance and improves fuel economy. Even a few PSI below the recommended level can negatively impact your MPG, particularly on a vehicle as heavy as the Durango. Check your tire pressure regularly, especially during temperature changes.

Avoid aggressive driving habits. Rapid acceleration and hard braking waste fuel. Instead, practice smooth, gradual acceleration and anticipate traffic flow to minimize unnecessary stops. The Durango’s responsive throttle can be tempting, but resisting the urge to floor it will pay dividends at the pump.

Minimize idling time. If you’re stopped for more than a minute, turn off the engine. Idling consumes fuel without covering any distance. This is particularly relevant in school pickup lines or waiting at long traffic signals. The money saved may seem small but it adds up over the course of a year.

Lighten the load. Carrying unnecessary weight in your vehicle decreases fuel economy. Remove any items from the cargo area that you don’t need. While the Durango is designed to haul people and cargo, being mindful of the weight you’re carrying will help improve your MPG.

Use cruise control on the highway. Cruise control helps maintain a consistent speed, which can improve fuel economy on long highway drives. It prevents unintentional speed fluctuations that waste fuel. Set it and forget it, and let the Durango’s eight-speed transmission do its job. For all Dodge fuel economy data, visit our brand page.