The 2024 Audi A7 quattro with the 3.0L six-cylinder engine isn’t bought primarily for its 25 MPG combined fuel economy. People buy this car for its sleek design, comfortable interior, and its ability to make long drives feel shorter. The fuel economy, while respectable, is a compromise for the performance and experience this Audi delivers.

City and highway performance

The A7’s EPA estimates are 22 MPG in the city and 30 MPG on the highway. The city figure reflects stop-and-go traffic, where the A7’s 335 horsepower and standard quattro all-wheel drive aren’t as critical as its comfort in congested areas. The highway number shows the A7’s grand touring capability. At sustained speeds, the 3.0L V6 cruises easily, showing the efficiency of its mild-hybrid system and smooth-shifting seven-speed automatic transmission (AM-S7). This split performance is what A7 owners expect: urban agility and long-distance refinement.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,300 for the 2024 Audi A7 quattro 3.0L. This is based on driving 15,000 miles per year, with a mix of city and highway driving, using the national average fuel price at the time of calculation. This is an estimate, and your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and gas prices in your area. $2,300 provides a benchmark to compare the A7’s running costs with other vehicles in its class. Looking at A7 MPG across all years shows consistency, but newer mild-hybrid tech makes the 2024 model more thrifty than previous generations.

Real-world expectations

While the EPA figures provide a comparison, real-world fuel economy can differ. Drivers with a heavy foot or those who frequently drive in stop-and-go traffic will likely see numbers closer to the city estimate or even lower. But drivers who spend a significant amount of time on the open road, maintaining consistent speeds, might achieve figures closer to or even slightly above the 30 MPG highway rating. Factors like tire pressure, ambient temperature, and the use of accessories like air conditioning also contribute to fuel consumption.

How it compares

The A7’s fuel economy is within the expected range. The BMW 540i xDrive, another stylish and powerful sedan, delivers a similar 25 MPG combined. The Mercedes-Benz E450 4MATIC, with its comparable engine size and drivetrain, achieves a nearly identical rating. The Acura TLX Type S, while sportier, gets 21 MPG combined. The Porsche Panamera, sees its fuel economy drop to 23 MPG in combined driving. The A7 offers a balance of performance and economy. Compare all Audi fuel economy data to understand their broader model range.

Tips to maximize efficiency

Maintaining optimal tire pressure is important for fuel efficiency. Check your tire pressure regularly and inflate your tires to the recommended level found on a sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel.

Anticipate traffic flow and avoid unnecessary acceleration and braking. The A7’s power makes it easy to maintain a steady pace. Look ahead and try to coast to stops when possible. Minimize aggressive driving, as hard acceleration and abrupt braking reduce fuel economy.

Reduce the amount of weight you carry in the vehicle. Excess weight puts strain on the engine and can negatively impact fuel economy. Remove any unnecessary items from the trunk or rear seats. A lighter load helps the A7 achieve its maximum efficiency.

Use the A7’s drive mode selector. The “Efficiency” mode optimizes vehicle settings to maximize fuel economy. It may reduce throttle response and shift points, but it can make a noticeable difference on long journeys. Try different drive modes to find the best balance between performance and efficiency for your driving.