The 2022 Tesla Model X achieves 102 combined MPGe, a figure typically only seen in all-electric vehicles. Understanding this number means understanding why someone might choose the Model X: not just for fuel savings, but also for its instant torque, zero tailpipe emissions, and access to Tesla’s Supercharger network, all within a unique, falcon-winged design that can carry a family and their belongings. The MPGe is a nice bonus, validating the electric powertrain choice.

City and highway performance

The EPA estimates the Model X at 107 MPGe in the city and 97 MPGe on the highway. This difference highlights the effectiveness of the regenerative braking system in stop-and-go traffic. City driving allows the Model X to recapture kinetic energy, sending it back to the battery and increasing range. Highway drives, with consistent speeds and minimal braking, provide less opportunity for regeneration, slightly decreasing efficiency. Even on the open road, though, the Model X demonstrates impressive energy management.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Tesla Model X at $750. This is based on driving 15,000 miles per year using a mix of city and highway driving, and on the national average electricity price. Remember that local electricity rates can differ significantly, meaning your personal fuel cost could be higher or lower depending on where you live and when you charge. Drivers in areas with high electricity costs, or those who rely heavily on public charging, might see higher annual costs.

Real-world expectations

The EPA provides a standard, however, real-world MPGe for any EV depends on driving style, ambient temperature, terrain, and payload. Rapid acceleration and high speeds use more energy, shortening range. Cold weather can also impact battery performance, as can using features like cabin heat. Owners say the EPA numbers are possible with careful driving and good charging habits. Watch the in-car energy consumption display; this is important for understanding how different behaviors and conditions affect your Model X’s range.

How it compares

The Model X lacks direct competitors in terms of powertrain and packaging. However, shoppers might compare it against other all-electric SUVs and hybrids. A Mercedes-Benz EQS SUV, with a similar three-row configuration, gets about 85 MPGe, while the Rivian R1S gets about 73 MPGe combined. This makes the Model X a relatively efficient choice in the all-electric SUV segment. In comparison, a BMW X5 xDrive45e plug-in hybrid achieves only 50 MPGe; this choice reflects different priorities, like balancing electric driving with gas range.

Tips to maximize efficiency

Preconditioning the cabin while the Model X is plugged in allows you to heat or cool the interior using grid energy instead of battery power, which is especially helpful in extreme temperatures. Planning routes using the Tesla navigation system, which considers elevation changes and charging locations, helps too. The system optimizes your route for energy efficiency and provides accurate range predictions.

Maintaining tire inflation can noticeably improve mileage. Keep the recommended tire pressure as shown on the doorjamb sticker; underinflated tires increase rolling resistance, shortening range. Check and adjust tire pressure regularly, especially when the seasons change.

Gentle acceleration and deceleration are important for maximizing efficiency. Avoid sudden starts and stops, since they use a lot of energy. Use the regenerative braking system. “One-pedal” driving can greatly increase range in the city. Learn to control the accelerator pedal to get the most energy recapture when slowing down.

Reducing aerodynamic drag by removing roof racks or cargo carriers when not in use can help. These accessories increase wind resistance, especially at highway speeds, and reduce overall efficiency. Understand what all Tesla fuel economy data shows, and use it to estimate your actual range based on driving conditions.

Research charging strategies that work for your typical use. For example, if you mostly drive in the city, consider setting the maximum charge level lower (around 80%) for long-term battery health without affecting daily use. Also, you can compare MODEL MPG across all years to see which versions are most efficient.