19 MPG combined is a hard pill for many to swallow in 2024, but it’s the reality for buyers drawn to the 2022 Jeep Gladiator 4WD with the 3.6L V6. This isn’t a vehicle purchased for its fuel efficiency; it’s purchased for its unique blend of truck utility and open-air Jeep freedom. It’s a lifestyle choice, and for those prioritizing capability and image over saving at the pump, the mileage is simply a cost of entry.

City and highway performance

The EPA estimates the Gladiator V6 at 17 MPG in the city and 22 MPG on the highway. These figures reflect the compromises inherent in its design. The Gladiator’s solid axles, knobby tires, and less-than-aerodynamic profile all contribute to increased rolling resistance and wind drag. City driving, with its stop-and-go nature, really highlights the Gladiator’s fuel consumption, as the engine works harder to overcome inertia repeatedly.

The highway number improves somewhat, but maintaining higher speeds still requires substantial effort from the engine, preventing it from reaching the fuel-sipping potential of more streamlined vehicles. The eight-speed automatic transmission does its best to keep the engine in its optimal power band, but there’s only so much it can do against the Gladiator’s inherent inefficiencies.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Jeep Gladiator 4WD 3.6L V6 at $2,300. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Drivers who cover more miles, engage in more aggressive driving, or live in areas with higher fuel costs will undoubtedly spend more. This figure serves as a benchmark for comparison against other vehicles, but remember it’s an average, your actual expenses may vary significantly.

Real-world expectations

While the EPA provides a standardized benchmark, real-world MPG numbers tend to be a bit lower for many Gladiator owners. Hauling cargo, off-roading, or adding aftermarket accessories like larger tires or a roof rack will further decrease fuel economy. Many owners report averaging closer to 16-18 MPG in mixed driving conditions.

The Gladiator’s upright windshield and removable top, while adding to its charm, also contribute to wind resistance, which becomes more pronounced at higher speeds. If you’re planning on frequently towing or carrying heavy loads, expect to see those numbers dip even further.

How it compares

Compared to other mid-size trucks, the Gladiator’s fuel economy lags behind some of its competitors. For example, the 2022 Toyota Tacoma 4×4 with the V6 engine achieves around 20 MPG combined, while the Chevrolet Colorado 4×4 with the V6 can reach approximately 19-20 MPG combined depending on the configuration. Even the Ford Ranger 4×4 with its turbocharged four-cylinder manages around 20-21 MPG combined.

The Gladiator’s closest relative, the Jeep Wrangler Unlimited 4×4 with the same 3.6L V6, fares similarly, often landing around 19-20 MPG combined. These comparisons matter to prospective Gladiator buyers because they highlight the premium paid for its unique design and capabilities. Those willing to sacrifice some off-road prowess or open-air experience can find more fuel-efficient options within the mid-size truck segment. Be sure to check GLADIATOR MPG across all years for more information. and you can see all Jeep fuel economy data, including other models in the lineup.

Tips to maximize efficiency

Driving style plays a significant role in fuel economy. Avoid aggressive acceleration and braking, as these actions force the engine to work harder and consume more fuel. Maintaining a steady speed on the highway and anticipating traffic conditions can help minimize fuel waste.

Tire pressure has a surprising impact on MPG. Check your tire pressure regularly and keep them inflated to the recommended level, which is usually found on a sticker inside the driver’s side doorjamb. Underinflated tires create more rolling resistance, reducing fuel efficiency.

Remove any unnecessary weight from the Gladiator. Extra weight puts a strain on the engine and reduces fuel economy. Take out any items you don’t need, especially heavy tools or equipment. Also, consider removing roof racks or cargo carriers when they’re not in use, as they increase wind resistance.

Given the prevalence of off-roading among Gladiator owners, choosing the right tires is crucial. While aggressive mud-terrain tires look the part, they often sacrifice rolling resistance for traction. Consider all-terrain tires with a less aggressive tread pattern for better on-road fuel efficiency without severely compromising off-road capabilities.

Proper maintenance is essential for optimal fuel economy. Keep your engine tuned, change the oil and air filter regularly, and ensure that your tires are properly aligned. A well-maintained engine runs more efficiently and consumes less fuel.