25 MPG combined is an acceptable figure for the 2021 Audi Q5 Sportback 2.0L 4-cyl, but it’s unlikely to be the main reason someone chooses this vehicle. Buyers are often drawn to the Sportback for its stylish, coupe-like roofline, premium interior, and engaging driving. Buyers are willing to trade a few MPG for those appealing qualities. These buyers appreciate the Audi brand and its reputation for performance and technology, and they are less concerned with outright fuel efficiency than they are with its appearance and a satisfying driving experience.

City and highway performance

The EPA estimates the Q5 Sportback at 23 MPG in the city and 28 MPG on the highway. The city figure reflects stop-and-go traffic where the engine spends more time idling or operating at less efficient speeds. The highway number better represents consistent cruising, where the engine can settle into its most efficient range. Expect the 7-speed automatic transmission to play a key role here, keeping the engine in the optimal gear for fuel conservation when possible. Audi’s quattro all-wheel drive system enhances traction and handling, but does add some weight and drivetrain friction, slightly impacting fuel economy numbers compared to front-wheel drive competitors.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Audi Q5 Sportback 2.0L 4-cyl at $2,300. This figure is calculated based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, the type of fuel you use (premium is recommended for optimal performance), and local fuel prices.

Real-world expectations

EPA estimates are conducted under controlled laboratory conditions and may not perfectly reflect real-world driving. Aggressive acceleration, frequent hard braking, and extended idling will all negatively impact fuel economy. The Q5 Sportback’s sporty nature can encourage drivers to accelerate more quickly, so they must make a conscious effort to achieve the EPA numbers. However, with mindful driving techniques, it is possible to approach or even slightly exceed the EPA estimates, particularly on longer highway trips.

How it compares

The BMW X4 xDrive30i, another coupe-like SUV, achieves a similar 23 MPG city, 29 MPG highway. The Mercedes-Benz GLC 300 Coupe also achieves near-identical fuel economy ratings to the Q5 Sportback. Meanwhile a more traditionally shaped SUV, like the Acura RDX, manages 22 MPG city and 28 MPG highway, a negligible difference. Ultimately, for buyers focused on fuel economy above all else, a hybrid option like the Lexus NX 300h (33 MPG combined) might make more sense. However, for buyers in this segment, a few MPG one way or the other is unlikely to be a deal-breaker, provided the Q5 Sportback meets their needs in terms of style, performance, and features. You can find all Audi fuel economy data on this site. Those interested in seeing historical numbers for the standard wagon version can view Q5 MPG across all years.

Tips to maximize efficiency

Take advantage of the Audi Drive Select system, which allows you to choose different driving modes. “Efficiency” mode optimizes various vehicle settings, including throttle response and transmission shift points, to prioritize fuel economy. While it may slightly reduce responsiveness, it can make a noticeable difference over time, especially during commutes.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, lowering fuel economy. Check your tire pressure regularly and maintain it at the pressure recommended on the sticker located on the driver’s side doorjamb. This is important with the Q5 Sportback, as its premium tires will be expensive to replace if worn prematurely due to improper inflation.

Avoid unnecessary weight in the vehicle. The Q5 Sportback is not a large SUV, but extra cargo adds weight, forcing the engine to work harder and consume more fuel. Remove any items you don’t need from the cargo area and back seats. While the vehicle’s chassis is strong enough to haul a heavy load, it will consume more gas with the 2.0L 4-cylinder. Most owners aren’t going to be towing with this vehicle.

Practice smooth and consistent driving. Avoid sudden acceleration and hard braking. Anticipate traffic conditions and maintain a steady speed whenever possible. Using cruise control on the highway can help maintain a constant speed and improve fuel economy. The Q5 Sportback’s adaptive cruise control makes this easy.

Consider using premium fuel as recommended by Audi. While the engine might function on lower octane fuel, using premium fuel can ensure the best performance and efficiency. Refer to your owner’s manual for specific recommendations and understand the potential benefits of adhering to the manufacturer’s guidelines, as well as the impact of ignoring them.