With 90 MPG combined, the 2021 Ford Mustang Mach-E AWD Extended is an electric SUV that delivers performance and efficiency. This appeals to buyers seeking a practical family vehicle that offers driving enjoyment and lower fuel costs. Forget gas stations, because this Mustang runs on electricity.

City and highway performance

The EPA’s fuel economy estimates break down to 96 MPG in the city and 84 MPG on the highway. This split reflects how electric vehicles thrive in stop-and-go urban environments thanks to regenerative braking and the efficiency of electric motors at lower speeds. The higher city MPG also acknowledges there are no parasitic losses from an idling engine. Highway efficiency dips slightly due to increased aerodynamic drag and the constant power draw required to maintain higher speeds. However, even at 84 MPG, the highway figure remains exceptional, making long road trips surprisingly economical. A comparable gasoline-powered SUV might struggle to achieve even half that number on the open road.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Ford Mustang Mach-E AWD Extended at $850 per year. This calculation is based on driving 15,000 miles annually, with a mix of city and highway driving, and uses the national average electricity prices. This is particularly good when compared with the thousands of dollars per year many drivers spend on gasoline. Even if you drive more than the average, the electrical costs will amount to substantial savings. For those installing home charging, that upfront investment can be offset with continued fuel savings throughout the years. The lack of oil changes and reduced maintenance reduces total ownership costs in this EV.

Real-world expectations

While the EPA figures provide a standardized benchmark, real-world energy consumption can vary based on driving style, weather conditions, and terrain. Aggressive acceleration, frequent use of climate control, and driving in cold temperatures can all reduce the Mach-E’s range and efficiency. Gentle acceleration, use of regenerative braking, and preconditioning the cabin while plugged in can help maximize range. Owners who live in hilly areas can expect a dip in range due to the added power needed to go uphill, but they will likely regain some of it by implementing regenerative braking on the downhills. Many owners adapt their driving habits to optimize efficiency and extend their range. The reward is a cost-effective commute and a decreased carbon footprint.

How it compares

The Mustang Mach-E AWD Extended stands out in the electric SUV market. The Tesla Model Y Long Range, a direct competitor, achieves around 122 MPGe combined. The Hyundai Kona Electric, while smaller, offers around 120 MPGe combined. The Chevrolet Bolt EUV trails slightly, with an estimated 115 MPGe combined. These MPGe values are crucial data points for buyers evaluating these vehicles, especially considering their varied price points, dimensions, and performance characteristics. The Mach-E’s blend of Mustang styling and family-friendly utility appeals to a specific buyer who otherwise might not have considered an EV, but who does value low running costs, and a reduced impact on the environment.

Tips to maximize efficiency

Take advantage of regenerative braking modes. The Mach-E offers different levels of regenerative braking, including a “one-pedal driving” mode that allows you to decelerate and stop almost entirely by lifting off the accelerator. Mastering this technique can significantly improve efficiency in city driving because of how much energy can be reclaimed from each slowdown which then can be funneled back into charging the battery.

Precondition the cabin while plugged in. Heating or cooling the interior of the Mach-E while it’s connected to a charging station draws power from the grid rather than the battery, preserving your driving range. Set a charging schedule using the FordPass app to precondition the vehicle before your morning commute.

Monitor your tire pressure. Properly inflated tires reduce rolling resistance, improving efficiency. Check your tire pressure regularly and inflate them to the recommended levels specified on the doorjamb sticker.

Reduce aerodynamic drag. Removing roof racks or cargo carriers when not in use minimizes aerodynamic drag, especially at highway speeds. Simple additions like mud flaps that reduce tire splash can also subtly improve fuel economy. These aerodynamic improvements incrementally contribute to the electric range of all EVs.

Plan your routes strategically. Use navigation systems that provide real-time traffic updates and energy consumption estimates for different routes. Consider avoiding steep hills or congested areas to minimize energy consumption. Planning also helps you locate charging stations along your route.

For more information, explore all Ford fuel economy data or dive deeper into MUSTANG MPG across all years.