27 MPG combined isn’t going to set any records, but it’s a respectable figure for the 2022 Audi A5 Sportback S line quattro with its 2.0L turbocharged engine. This isn’t a hypermiling hatchback, it’s a stylish and practical four-door coupe with all-wheel drive and sporting intentions. Buyers in this segment prioritize design, technology, and driving dynamics over outright fuel efficiency, but no one wants to feel like they’re constantly at the gas station.

City and highway performance

The EPA estimates the A5 Sportback S line quattro at 24 MPG in the city and 31 MPG on the highway. The city figure reflects the stop-and-go driving typical of urban environments, where the engine’s turbocharger and all-wheel-drive system can contribute to increased fuel consumption. The highway estimate showcases the engine’s efficiency at steady speeds, aided by the seven-speed dual-clutch automatic transmission’s ability to cruise in higher gears. The difference between city and highway MPG suggests that drivers who spend a significant amount of time in urban areas may see lower overall fuel economy than those who primarily drive on open roads.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Audi A5 Sportback S line quattro at $2,150. This figure is based on driving 15,000 miles per year and using national average fuel prices. Actual fuel costs will vary depending on individual driving habits, local fuel prices, and the type of fuel used. Premium fuel is recommended for optimal performance, which will further impact the annual fuel expenditure. $2,150 serves as a reasonable benchmark for budgeting fuel expenses.

Real-world expectations

While the EPA estimates provide a useful benchmark, real-world fuel economy can vary. Factors such as driving style (aggressive acceleration and braking), traffic conditions, weather, and even tire pressure can affect the A5 Sportback’s MPG. Owners who prioritize fuel conservation can likely achieve figures closer to the EPA estimates, while those who frequently exploit the engine’s performance potential may see lower numbers. Expect somewhere in the low-to-mid 20s if you favor quicker acceleration and spend most time in city traffic; the high 20s to low 30s is a realistic target for relaxed highway cruising.

How it compares

The A5 Sportback S line quattro competes with other premium four-door coupes like the BMW 4 Series Gran Coupe and the Mercedes-Benz C-Class Sedan. The BMW 430i xDrive Gran Coupe, for example, is rated at 24 MPG combined, making it virtually identical in efficiency to the A5, despite being slightly more powerful. The Mercedes-Benz C300 4MATIC Sedan comes in at 26 MPG combined. Buyers often cross-shop these models with the Acura Integra which, in its most fuel-efficient form, delivers 33 MPG combined. Choosing between these cars comes down to priorities, style, driving experience, features, and brand image all play a role for this buyer, but all Audi fuel economy data shows that the brand is a worthy choice.

Tips to maximize efficiency

Use the Audi Drive Select system to optimize fuel economy. Selecting the “Efficiency” or “Comfort” mode will alter the engine and transmission mapping to prioritize fuel conservation over performance. These modes often result in smoother acceleration and earlier upshifts, helping to minimize fuel consumption during everyday driving.

Maintain proper tire pressure. Underinflated tires increase rolling resistance, which can negatively impact fuel economy. Check your tire pressure regularly and inflate them to the recommended levels listed on the doorjamb sticker. Proper tire inflation not only improves fuel efficiency but also enhances handling and prolongs tire life.

Avoid aggressive driving habits. Rapid acceleration, hard braking, and excessive speeding all contribute to increased fuel consumption. Maintaining a smooth and consistent driving style can significantly improve MPG. Anticipate traffic flow, gradually accelerate, and avoid unnecessary braking to maximize fuel efficiency.

Minimize idling. Idling consumes fuel without covering any distance. If you anticipate being stationary for more than a minute or two, turn off the engine. Restarting the engine consumes less fuel than letting it idle for an extended period. This is especially true with modern engines equipped with efficient starting systems.

Consider the weight you’re carrying. Excess weight in the vehicle, whether it’s cargo in the trunk or unnecessary items in the cabin, can reduce fuel economy. Remove any items you don’t need to lighten the load and improve efficiency. Even small changes in weight can make a noticeable difference over time. Check out the A5 MPG across all years to see how weights and other factors have influenced fuel economy on past models.