20 MPG combined isn’t going to win any awards, but the 2024 Mercedes-Benz AMG GLE53 Coupe isn’t trying to be a fuel-sipping hybrid. It’s a statement, a blend of performance, luxury, and undeniable presence that prioritizes driving excitement over maximizing miles per gallon. For the buyer who seeks a commanding presence on the road and exhilarating power, fuel economy is simply a secondary consideration, an accepted tradeoff for the experience this vehicle delivers.

City and highway performance

The EPA estimates of 18 MPG in the city and 22 MPG on the highway show the realities of a performance-oriented powertrain in a relatively heavy vehicle. The city figure reflects the stop-and-go driving, frequent acceleration, and inherent inefficiencies of urban environments, where the AMG’s power isn’t fully used. On the open road, the 22 MPG rating demonstrates how the 3.0L turbocharged inline-six engine, aided by the 48-volt mild-hybrid system, can achieve somewhat better efficiency when cruising at consistent speeds. It’s important to remember that these figures are averages, and aggressive driving will significantly reduce both city and highway MPG.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2024 Mercedes-Benz AMG GLE53 Coupe is $2,900. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that this is just an estimate, and your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and local fuel prices. Premium fuel is recommended for optimal performance, which will further increase that annual figure.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy often differs. Factors impacting your actual MPG include driving style, traffic conditions, weather, and even tire pressure. Owning a performance vehicle like the AMG GLE53 Coupe often encourages a more spirited driving style, which translates to lower fuel economy. Owners are generally aware of this and are less concerned with squeezing every last mile out of a gallon. They prioritize the thrill of acceleration and the responsive handling that this vehicle provides.

How it compares

Compared to its competitors, the AMG GLE53 Coupe’s fuel economy is generally in line with other performance-oriented luxury SUVs. For example, the BMW X6 M60i, another coupe SUV with a similarly potent engine, achieves an EPA-estimated 17 MPG combined. The Porsche Cayenne Coupe Turbo, a direct competitor in terms of performance and price, lands around 17 MPG combined as well. Even the less powerful Audi SQ8 manages only 18 MPG combined. These comparisons highlight that fuel efficiency isn’t the primary focus in this segment. Buyers are willing to accept lower MPG in exchange for the enhanced performance and luxurious features these vehicles offer. Compare AMG MPG across all years to see how this model performs relative to other vehicles in the AMG lineup. For a broader perspective on the brand, you can view all Mercedes Benz fuel economy data.

Tips to maximize efficiency

While the AMG GLE53 Coupe isn’t designed for maximum fuel economy, there are strategies you can employ to improve your MPG. Avoid aggressive acceleration and braking, smooth driving minimizes fuel consumption. The 48V mild-hybrid system assists with start/stop functionality, but prolonged idling still burns fuel, so avoid unnecessary idling when possible.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, negatively impacting fuel economy. Check your tire pressure regularly and inflate them to the recommended levels specified on the doorjamb sticker.

Use the available drive modes wisely. The Comfort mode prioritizes fuel efficiency by optimizing engine and transmission settings. While Sport and Sport+ modes are tempting, reserve them for occasions when you truly want to experience the vehicle’s full performance potential.

Consider removing unnecessary weight from the vehicle. The heavier the vehicle, the more fuel it consumes. Removing unnecessary items from the trunk and rear seats can contribute to a slight improvement in fuel economy.