The 2025 Audi SQ8 e-tron, with its 20-inch wheels, gets an impressive 70 MPG combined. This isn’t just about saving money. It demonstrates a shift in performance electric SUVs. It’s for buyers who want the excitement of an “S” badged Audi, the practicality of an SUV, and the near-silent operation associated with electric vehicles; all without sacrificing range or charging convenience.

City and highway performance

The SQ8 e-tron’s EPA ratings show it gets slightly better mileage on the highway, with 72 MPG compared to 68 MPG in the city. This emphasizes how an electric powertrain can be efficient when cruising steadily. Regenerative braking is a big factor in recovering energy in urban driving. However, higher speeds and less stop-and-go driving on the highway allow the Audi to extend its range even more. This is especially helpful for SQ8 e-tron owners taking longer trips, allowing them to confidently travel long distances between charges.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Audi SQ8 e-tron at $1,100. This is based on driving 15,000 miles per year, using the national average electricity price. For a performance vehicle with luxury features, this is a significant savings compared to similar gasoline-powered performance SUVs. It reduces the running costs of a “performance car,” making high performance more accessible.

Real-world expectations

The EPA provides a standard, but the real-world MPG for the SQ8 e-tron will depend on driving style, outside temperature, and the use of systems like air conditioning and heating. Driving aggressively, frequently using “boost” mode, and driving at high speeds will reduce efficiency. Driving more gently will produce numbers closer to, or even better than, the EPA estimates. Cold weather can also affect battery performance, reducing range. But, even in less than ideal situations, the SQ8 e-tron’s efficiency is a major advantage over gasoline vehicles. Check out SQ8 MPG across all years to compare.

How it compares

The SQ8 e-tron has few direct competitors because of its combination of performance, luxury, and electric powertrain. Comparing it to other vehicles puts its achievement in perspective. The BMW iX M60, for instance, gets about 61 MPG combined, giving the SQ8 e-tron nearly a 15% increase. A Porsche Cayenne Turbo S E-Hybrid, while having similar performance, only gets around 46 MPG combined, showing the efficiency gains of the Audi’s electric system. These differences matter to the SQ8 e-tron buyer. They want performance, and they appreciate the benefits of electric efficiency, both in terms of cost savings and environmental impact. Review all Audi fuel economy data.

Tips to maximize efficiency

Use the SQ8 e-tron’s regenerative braking system. Try different regen settings to find what works for you. More regeneration enables “one-pedal” driving, recovering the most energy and reducing brake wear, especially when driving in the city.

Precondition the battery before driving, especially in cold weather. Use the Audi app to warm the battery while the vehicle is plugged in. This will improve battery performance and maximize range, notably on shorter trips.

Avoid extra weight. Extra cargo can make the SQ8 e-tron less efficient. Remove anything you don’t need from the vehicle to reduce the energy needed for acceleration and keep the best range.

Plan your routes. Use the navigation system to find charging stations along the way. Pick routes that avoid elevation changes and heavy traffic. Think about traffic and drive accordingly.

Check the tire pressure. Making sure your tires are properly inflated lowers rolling resistance and increases fuel economy. Check your tire pressure often and inflate to the recommended levels, especially before long trips.