21 MPG combined is something to consider for anyone looking at the 2019 Jeep Grand Cherokee 2WD with the 3.6L V6. This isn’t a compact crossover aiming for hybrid-like numbers, and it’s not trying to be. It’s a mid-size SUV with real capability acting as a comfortable family vehicle. The fuel economy shows that balance, and buyers generally accept it as part of the Grand Cherokee’s appeal.

City and highway performance

The EPA estimates of 19 MPG in the city and 26 MPG on the highway illustrate where this Grand Cherokee is most and least efficient. City driving, with its stop-and-go traffic and frequent idling, makes the V6 work and reduces fuel consumption. The eight-speed automatic transmission tries to keep the engine in its best range, but the vehicle’s size and weight require energy to accelerate. On the highway, however, the Grand Cherokee gets better mileage. The relatively tall gearing of the 8-speed allows the engine to run at lower RPMs at highway speeds, which helps fuel efficiency. Anyone who often drives in heavy traffic should pay attention to the city MPG figure when deciding to buy.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2019 Jeep Grand Cherokee 2WD 3.6L V6 is $2,100. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual costs will change based on local fuel prices and your driving habits, but $2,100 is a reasonable benchmark for budgeting. Expect to spend more if you mostly drive in the city or drive aggressively. If you drive less than 15,000 miles per year, your fuel expenses will be lower.

Real-world expectations

While the EPA figures provide a standard comparison, real-world mileage can be different. Aggressive driving, frequent short trips, and hauling heavy loads will all lower fuel economy. Gentle acceleration, consistent highway speeds, and correct tire inflation can help you reach or slightly exceed the EPA estimates. Join online forums or owner groups for the Grand Cherokee. Owners often share their experiences and give information on real-world fuel consumption under different conditions. Be realistic about your driving and typical usage when estimating your fuel costs.

How it compares

Compared to other mid-size SUVs, the 2019 Grand Cherokee 2WD 3.6L V6’s fuel economy is about average. A 2019 Toyota 4Runner 2WD, known for off-roading, gets only 19 MPG combined, making the Grand Cherokee seem efficient. But, a 2019 Honda Passport 2WD achieves 22 MPG combined, offering better fuel economy without losing much space. Even the base trim of the 2019 Ford Edge FWD gets 25 MPG combined. The Grand Cherokee buyer wants comfort, capability, and the Jeep brand, and they’re willing to accept a slight fuel economy disadvantage for those things. Check all Jeep fuel economy data to see how the Grand Cherokee compares to other models in the Jeep lineup, or browse GRAND MPG across all years.

Tips to maximize efficiency

Watch the traffic and avoid sudden acceleration and braking. The 3.6L V6 is responsive, but smooth inputs will reduce fuel wasted during quick bursts. Maintaining a steady speed on the highway will also improve fuel economy.

Make sure your tires have the recommended pressure. Underinflated tires increase rolling resistance, making the engine work harder and using more fuel. Check your tire pressure often, especially when the temperature changes.

Don’t carry extra weight. Remove items that aren’t needed regularly. Extra weight increases fuel consumption, especially in city driving. Clean out the trunk and rear seats often.

Consider cruise control on the highway, especially on flat roads. Cruise control helps keep a consistent speed, which improves fuel efficiency. But, don’t use cruise control in hilly areas, because it may cause the transmission to downshift often, reducing the benefits.

Use the “Eco” mode if your Grand Cherokee has one. This mode changes the engine and transmission settings to focus on fuel economy, which may slightly reduce performance. The trade-off is usually fine for daily driving and highway trips.