The 2025 Audi Q4 Sportback 55 e-tron quattro gets 100 MPG combined. This is a core benefit of this electric crossover coupé. Buyers want luxury, style, and a vehicle that prioritizes efficiency and lower fuel costs without sacrificing premium features or a connected driving experience. The Q4 Sportback 55 e-tron attempts to deliver on all fronts.

City and highway performance

The EPA estimates the Q4 Sportback 55 e-tron quattro achieves 107 MPG in the city and 92 MPG on the highway. This difference shows the advantages of electric powertrains in stop-and-go traffic. Regenerative braking recaptures energy, boosting efficiency in urban environments. On the open road, where aerodynamic drag becomes a greater factor, the efficiency dips slightly, though 92 MPG still represents excellent performance. The Sportback’s sloping roofline contributes to a lower drag coefficient compared to the standard Q4 e-tron, helping to maintain higher efficiency at highway speeds. This combination makes it well-suited for both daily commutes and longer road trips, especially for those with access to charging.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Audi Q4 Sportback 55 e-tron quattro at $750. This figure assumes 15,000 miles per year, a mix of city and highway driving, and average electricity prices. For buyers accustomed to filling up with gasoline, this means significant potential savings. Electricity prices can fluctuate regionally. Even so, the cost to “fuel” an electric vehicle is lower than gasoline, given the efficiency of electric motors. The all Audi fuel economy data demonstrates how electric models can reduce operating expenses. Savings are affected by at-home versus public charging habits.

Real-world expectations

The official rating is 100 MPG. Real-world EV efficiency can vary depending on driving style, ambient temperature, and terrain. Aggressive acceleration and high speeds deplete the battery faster, reducing efficiency. Cold weather can also negatively affect battery performance. However, the Q4 Sportback 55 e-tron quattro is still a highly efficient vehicle. Drivers who prioritize smooth acceleration and regenerative braking should come close to the EPA estimates.

Preconditioning the battery while plugged in can mitigate the effects of cold weather, maximizing range and efficiency.

How it compares

The Q4 Sportback 55 e-tron quattro competes with other electric SUVs in the luxury segment. For example, the Genesis GV60 Performance delivers an EPA-estimated 97 MPGe combined. The Volvo C40 Recharge gets 94 MPGe combined. The Tesla Model Y Long Range, often considered the benchmark in EV efficiency, gets around 122 MPGe combined. The Audi offers European styling, a refined interior, and a comfortable driving experience. The MPG differences become less significant when considering factors like brand loyalty and vehicle design. For a closer look, see Q4 MPG across all years.

Tips to maximize efficiency

Regenerative braking is useful. The Q4 Sportback 55 e-tron quattro offers adjustable regenerative braking levels. Experiment with the settings to find the level that best suits your driving style and maximizes energy recapture, especially in city driving. Use gradual deceleration whenever possible.

Precondition the battery and cabin when possible, especially in cold weather. This will warm the battery and pre-heat the cabin, reducing the energy required from the battery during your drive.

Optimize your driving style by avoiding aggressive acceleration and maintaining a consistent speed. Anticipate traffic flow and use cruise control on the highway to minimize energy consumption. Drive in “Efficiency” mode when appropriate, which reduces power output and optimizes systems.

Maintain proper tire inflation. Check your tire pressure regularly and inflate them to the recommended level. Underinflated tires increase rolling resistance, reducing efficiency. Properly inflated tires will improve handling and extend tire life.

Minimize aerodynamic drag by removing unnecessary cargo from the roof rack or cargo area, as this can reduce efficiency, especially at higher speeds. The Sportback design improves aerodynamics, and keeping the exterior clean will further minimize drag.