93 MPG combined is a staggering figure, especially for the 2019 Tesla Model X 75D. This isn’t a compact hatchback; it’s a falcon-winged, all-electric SUV designed to haul people and cargo with Silicon Valley flair. Model X owners are often interested in performance, technology, and lower fuel costs. The high MPG equivalent highlights the Model X’s efficiency.

City and highway performance

The EPA estimates of 91 MPG in the city and 95 MPG on the highway highlight the strengths of the Model X’s electric powertrain. City driving allows regenerative braking to recoup energy and extend the driving range. The higher highway MPG shows that even at higher speeds, the Model X 75D maintains excellent efficiency, although range will be impacted depending on driving style and speed.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Tesla Model X 75D at $800. This calculation is based on driving 15,000 miles per year and the national average electricity cost to charge the battery. Individual electricity rates vary, but this EPA figure is used as a benchmark to compare the Model X’s running costs to gasoline-powered vehicles. This $800 figure assumes charging an EV without energy credits from their local energy company, or without solar panels. Fuel costs for an EV can vary. For those with access to free charging provided by employers, the annual electricity expense becomes negligible.

Real-world expectations

While the EPA numbers provide a baseline, consider real-world driving conditions as well. Ambient temperature, driving style, and cargo weight all influence the Model X 75D’s actual range and efficiency. Aggressive acceleration, “Ludicrous” mode, and high speeds will reduce range. Gentle acceleration, careful route planning, and regenerative braking can help drivers approach or exceed the EPA estimates. The MODEL MPG across all years provides additional insight.

How it compares

Comparing the Model X 75D to other SUVs reveals its efficiency advantage. A comparable gasoline-powered luxury SUV like the BMW X5 xDrive40i achieves around 23 MPG combined. The plug-in hybrid variant, the X5 xDrive45e, increases efficiency, achieving an estimated 50 MPGe combined (miles per gallon equivalent) and a 30-mile electric range. While this is better than the traditional gasoline powered version of this type of vehicle, it’s still nearly half the effective MPG of the Model X. Even other electric SUVs, like the Jaguar I-Pace (76 MPG combined), fall short of the Model X 75D’s efficiency. For buyers who want maximized efficiency in a large, luxurious package, the Model X is a strong choice. For all Tesla vehicles, see all Tesla fuel economy data.

Tips to maximize efficiency

Preconditioning the cabin while the Model X is still plugged in helps conserve battery energy. Heating or cooling the interior draws significant power, so doing this before unplugging allows the car to reach a comfortable temperature without impacting the usable range as much.

Regenerative braking should be used strategically. The Model X offers different levels of regenerative braking. Anticipating stops and gently lifting off the accelerator allows the system to recapture kinetic energy and return it to the battery, extending range and reducing brake wear. Driving in “chill mode” helps new Tesla owners adjust to the regen and maximize energy efficiency.

Monitor tire pressure regularly. Maintaining the recommended tire pressure minimizes rolling resistance, improving both efficiency and handling. Under inflated tires require more energy to move the vehicle, reducing range and increasing wear and tear.

Minimize excessive weight. While the Model X is designed to carry passengers and cargo, reducing unnecessary weight can impact efficiency. Removing any heavy, unused items from the vehicle helps lighten the load and reduce the energy required for propulsion.

Plan your routes carefully. Using the Tesla’s built-in navigation system integrates with the car’s energy management system. It takes into account elevation changes, traffic conditions, and charging points to optimize the route for maximum efficiency and minimize range anxiety. The navigation system also tracks your KwH per mile and will adjust its suggested range to reflect your driving habits. This is one of the key advantages to the Tesla software.