96 MPG combined is exceptional for a vehicle with the size, capability, and performance of the 2020 Tesla Model X Long Range. The Model X Long Range is a performance-oriented, all-wheel-drive SUV with seating for up to seven. It delivers this outstanding efficiency without compromising on acceleration, technology, or luxury. Its combination of practicality and efficiency appeals directly to affluent families seeking a guilt-free premium driving experience.

City and highway performance

The 2020 Tesla Model X Long Range has a slight edge in city driving, earning a rating of 99 MPG, which is slightly above its 93 MPG highway rating. This increased efficiency reflects the regenerative braking and stop-and-go nature of city travel, where the electric powertrain performs optimally. Highway driving, while still extraordinarily efficient, demands sustained power output at higher speeds and therefore has slightly less energy recuperation. The distinction is relatively minor; whether you commute in heavy urban traffic or spend hours cruising on the open road, the Model X Long Range delivers exceptional electric efficiency.

Annual fuel cost

Forget frequent trips to the gas station. The EPA estimates the annual fuel cost for the 2020 Tesla Model X Long Range at just $800. This calculation is based on driving 15,000 miles per year, using national average electricity prices. For owners accustomed to refueling a traditional luxury SUV, this translates to considerable savings. Even with fluctuations in electricity rates across different regions, it’s hard to argue with less than $70 a month to energize a vehicle of this size and performance. This is the EPA’s estimate; individual charging habits and electricity costs may vary.

Real-world expectations

While the EPA provides useful standardized figures, the real-world range of the Model X Long Range is what truly matters to owners. Factors like ambient temperature, driving style, cargo weight, and even tire pressure can influence efficiency. Expect some degradation in cold weather, as the battery requires energy to maintain its optimal operating temperature. Aggressive acceleration will also quickly deplete the battery. Owners have found that achieving the advertised range is possible with mindful driving, but a more realistic daily expectation might be slightly lower, depending on driving patterns. Preconditioning the cabin while plugged in can also help preserve range as the car warms itself using grid power instead of its battery.

How it compares

The Model X Long Range is unique in its efficiency within its segment. Compared to traditional luxury SUVs, a 2020 BMW X5 xDrive40i gets around 23 MPG combined, while a comparable Mercedes-Benz GLE 450 4Matic gets around 22 MPG. The Cadillac Escalade, a popular choice for large families, struggles to achieve even 17 MPG in combined driving. The Audi e-tron, another electric SUV, only gets 78 MPG combined. Even dedicated hybrid SUVs like the Lexus RX 450h, achieving 30 MPG combined, don’t come close to Tesla’s electric efficiency. Buyers in this segment are willing to pay a premium for space, luxury, and technology. The efficiency of the Model X offers a chance to reduce their less gas use without sacrificing any of those desired aspects. All all Tesla fuel economy data can be found on one page.

Tips to maximize efficiency

Take advantage of regenerative braking. The Model X offers adjustable regenerative braking. Experiment with the “Standard” and “Low” settings to find what suits your driving style while maximizing energy recovery. Anticipate stops and decelerate gradually to capture the most energy back into the battery.

Pay attention to tire pressure. Properly inflated tires reduce rolling resistance and improve overall efficiency. Check your tire pressure regularly, especially during seasonal temperature changes, and maintain the recommended levels specified on the door jamb placard.

Minimize aerodynamic drag. While the Model X is already aerodynamically slippery for its size, carrying unnecessary items on the roof, like bike racks or cargo carriers, will significantly increase drag and reduce efficiency, particularly at higher speeds.

Plan your routes strategically. Use the Tesla navigation system, which factors in elevation changes, traffic conditions, and charging locations to optimize your route for efficiency. Avoid unnecessary detours and try to plan trips with minimal elevation gain.

Consider using “Chill” mode. The Model X offers multiple driving modes, including “Chill” mode, which reduces throttle response for smoother acceleration. This can help prevent excessive energy consumption due to sudden bursts of speed. See MODEL MPG across all years to see how varying Model trims compare.