17 MPG combined won’t win any awards for lower fuel costs, but it’s a realistic number for the 2019 Dodge Durango RWD 5.7L V8. It is a powerful, capable, and unapologetically old-school SUV designed for hauling people and stuff with a healthy dose of American muscle car attitude.

City and highway performance

The EPA estimates for the Durango RWD with the 5.7L HEMI V8 are 14 MPG in the city and 22 MPG on the highway. These figures reflect the engine’s thirst and the Durango’s weight. The eight-speed automatic transmission tries to maximize efficiency, but physics and performance needs dictate fuel consumption. The city MPG will sting a bit during stop-and-go commutes, and the highway number is better for longer road trips, especially if you use the accelerator pedal carefully.

Annual fuel cost

The EPA estimates the annual fuel cost for this Durango configuration at $3,100. This calculation is based on driving 15,000 miles per year, using a blend of city and highway miles, and assuming national average fuel prices. Remember that actual fuel costs can change depending on driving habits, local fuel prices, and the type of fuel used. If you drive aggressively or live where gas prices are higher, expect to pay more. Those who drive fewer miles annually may have lower fuel expenses.

Real-world expectations

The EPA provides a standard, but real-world fuel economy can differ. Drivers who frequently tow, carry heavy loads, or drive aggressively will likely see figures lower than the EPA estimates. On the other hand, those who accelerate smoothly, maintain consistent speeds, and minimize idling may achieve slightly better results. The Durango’s onboard fuel economy display can provide a running average, offering some insight into how your driving style affects your MPG.

Driving type will likely vary for this vehicle. People commonly buy the Durango 5.7L for its blend of truck-like utility and passenger space, so while it is used as a daily driver, it may be more commonly used for towing or hauling a small trailer.

How it compares

Fuel economy is rarely the main reason for buying a Durango, but it’s still relevant. The Chevrolet Tahoe RWD with the 5.3L V8, a direct competitor, also has an EPA combined rating of 17 MPG. Other SUVs in this class, like the Ford Explorer, offer more efficient engine options (e.g., the Explorer’s 2.3L EcoBoost with 24 MPG combined), but those typically have less towing capacity and a less muscular driving experience. Outside the traditional SUV segment, a minivan like the Honda Odyssey, with around 22 MPG combined, might tempt buyers who want practicality over performance. For those more concerned about less gas, looking at all Dodge fuel economy data reveals other models that might be a better fit, but even those will not be as efficient as smaller SUVs and sedans.

Tips to maximize efficiency

You can’t change the Durango’s fuel-hungry nature completely, but you can take steps to improve efficiency. Accelerate gently and anticipate traffic flow to minimize wasting fuel. Avoid abrupt starts and stops, because these actions significantly increase fuel consumption. Drive like you’re trying to save gas, and you may get a little more out of the vehicle, especially in stop and go traffic.

Regular maintenance, including tire inflation and timely oil changes, is important. Underinflated tires create rolling resistance, making the engine work harder, and old oil reduces lubrication, impacting efficiency. Make sure your Durango is in top mechanical condition by following the manufacturer’s recommended service schedule.

Reduce unnecessary weight inside the vehicle. Every extra pound increases fuel consumption. Remove items from the cargo area that are not essential for the journey. Lightening the load improves fuel economy and enhances handling.

Use cruise control on the highway to maintain a consistent speed. Cruise control helps the engine operate more efficiently at steady speeds, minimizing fluctuations that can waste fuel. Disengage cruise control when encountering hilly terrain or heavy traffic because these conditions can counteract its benefits.

Finally, consult the DURANGO MPG across all years and trims. Knowing whether newer models or powertrains are more efficient can help you make informed decisions about how to use and potentially upgrade your Durango.