The 2024 Mercedes-Benz AMG GLE53 4matic Plus gets an EPA fuel economy rating of 20 MPG combined. It’s not the most fuel-efficient SUV, but the buyer of this meticulously crafted performance vehicle likely expects this. This isn’t a vehicle bought to pinch pennies at the pump; it’s bought for its blend of luxury, technology, and exhilarating performance from its boosted inline-six engine and tuned chassis. Fuel economy is considered, but less important than the AMG’s visceral experience.

City and highway performance

The EPA estimates for the AMG GLE53 are 18 MPG in the city and 23 MPG on the highway. The city rating reflects stop-and-go traffic, where the engine’s power and the vehicle’s weight reduce fuel efficiency. The highway figure, however, can be reached with steady cruising, helped by the smooth nine-speed automatic transmission. Drivers should remember that accessing the engine’s full power, almost unavoidable on the open road, will lower that 23 MPG figure.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Mercedes-Benz AMG GLE53 at $2,900. This is based on driving 15,000 miles per year, split roughly 55% city and 45% highway, and using national average fuel prices. Actual fuel costs will vary depending on driving habits, local fuel prices, and how often the driver unleashes the AMG’s performance. The GLE53 requires premium fuel, which increases the overall expense.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy for the AMG GLE53 can be different. Aggressive driving, frequent short trips, and long idling can easily lower the combined MPG into the mid-teens. Alternatively, drivers who prioritize smooth acceleration and consistent highway speeds might see numbers close to, or slightly exceeding, the EPA estimates. Achieving the advertised MPG requires effort that many AMG GLE53 owners may not prioritize. The vehicle’s appeal is its performance, and using that performance impacts fuel economy.

How it compares

The AMG GLE53’s fuel economy is similar to other performance SUVs. The BMW X5 M50i, with its strong V8, gets about 16 MPG city / 22 MPG highway. The Porsche Cayenne S, another powerful option, gets around 17 MPG city / 22 MPG highway. Even some less performance-oriented SUVs like the Land Rover Range Rover Sport with the inline-six engine get similar or lower numbers. The Acura MDX Type S offers respectable performance and luxury, and slightly better fuel economy at 17 MPG city / 21 MPG highway. This comparison matters because buyers in this segment often consider these vehicles, weighing performance, luxury, and brand alongside fuel costs. If better fuel economy is important, consider non-AMG versions of the GLE, or other brands. For all Mercedes Benz fuel economy data, click here.

Tips to maximize efficiency

The AMG GLE53 is not designed for high fuel efficiency, but some driving techniques can help improve mileage. Avoid aggressive acceleration and braking. The AMG’s powerful engine is tempting to use, but smooth inputs will improve fuel consumption, especially in cities.

Use the AMG Dynamic Select driving modes. The “Comfort” mode optimizes the car for fuel efficiency by adjusting throttle response, transmission mapping, and suspension settings. It tempers the AMG’s sporty character, it’s good for commuting.

Maintain correct tire inflation. Under-inflated tires increase rolling resistance, which hurts fuel economy. Check your tire pressures regularly and inflate them to the manufacturer’s specifications, found on the door jamb or in the owner’s manual. Consider AMG MPG across all years by clicking here.

Minimize idling. Excess idling consumes fuel. If you expect a long stop, turn off the engine. Modern cars restart easily, and avoiding idling can save fuel.

Reduce cargo and drag. Removing weight from the vehicle reduces the engine’s workload, improving fuel economy. Reducing aerodynamic drag by removing roof racks when not in use can also help.