26 MPG combined is a reasonable showing for the 2024 Audi A4 allroad quattro. It’s a figure that likely won’t top the list of reasons someone purchases this unique wagon, but it also won’t be a dealbreaker. The A4 allroad finds its niche with buyers prioritizing a blend of luxury, all-weather capability, and added cargo capacity over outright fuel efficiency. They’re willing to accept mid-pack mileage to get the versatility a crossover can’t quite match, combined with the driving dynamics of a true sport wagon.

City and highway performance

The official EPA estimates break down the A4 allroad’s fuel economy to 23 MPG in the city and 30 MPG on the highway. The city number reflects the realities of stop-and-go traffic, where the 2.0-liter turbocharged four-cylinder engine works harder and the start/stop system (which can be disabled) plays a more significant role. The highway figure showcases the benefits of the A4 allroad’s aerodynamics and the efficient seven-speed automatic transmission (AM-S7) at cruising speeds. Consistent highway drivers will likely see numbers closer to, or even slightly above, that 30 MPG mark.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Audi A4 allroad quattro at $2,250. This figure is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that premium fuel is recommended for optimal performance, so that cost is factored into the EPA’s estimate. Individual fuel costs will vary depending on driving habits, location, and fluctuations in gasoline prices.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy will always vary. Aggressive driving habits, frequent short trips, and carrying heavy loads will all negatively impact fuel consumption. Conversely, gentle acceleration, consistent highway driving, and proper tire inflation can help you achieve or even exceed the EPA estimates. The A4 allroad’s quattro all-wheel-drive system, while providing superior traction and stability, also adds weight and complexity, impacting overall efficiency compared to front-wheel-drive alternatives. Pay attention to the car’s driving mode selections, opting for “Efficiency” when appropriate can yield small but meaningful gains.

How it compares

The A4 allroad finds itself in a unique competitive set. The BMW 330i xDrive wagon is no longer sold in the US, leaving the Volvo V60 Cross Country as its closest rival. The Volvo, with its standard B5 mild-hybrid powertrain, posts an EPA-estimated 25 MPG combined. The Subaru Outback, while not a luxury vehicle, appeals to a similar buyer with its standard all-wheel drive and rugged capability, and achieves 29 MPG combined with its base 2.5-liter engine. The more powerful Outback XT, with its 2.4-liter turbocharged engine, drops to 26 MPG combined, matching the Audi. For those considering a more traditional SUV, the Audi Q5, using the same 2.0-liter engine, achieves 26 MPG combined, illustrating that the A4 allroad doesn’t necessarily penalize you for its wagon shape.

Tips to maximize efficiency

Consider the “Efficiency” driving mode. The Audi drive select system allows you to choose different driving profiles that alter throttle response, transmission mapping, and even steering feel. Selecting “Efficiency” mode prioritizes fuel savings by dulling throttle inputs and encouraging earlier upshifts. This can be especially useful on long highway drives or in stop-and-go traffic where immediate acceleration isn’t needed.

Pay close attention to tire pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly and inflate them to the recommended pressure listed on the doorjamb sticker. A simple investment in a quality tire pressure gauge can pay dividends over time.

Reduce unnecessary weight. Carrying extra cargo in the trunk or roof rack adds weight, which directly impacts fuel economy. Remove any items you don’t need for your daily commute. Even small changes can make a difference, especially on longer trips. Similarly, remove the roof rack itself when not in use to reduce aerodynamic drag.

Anticipate traffic flow. Maintaining a consistent speed and avoiding sudden acceleration or braking can significantly improve fuel efficiency. Scan the road ahead and anticipate traffic lights and other obstacles to minimize unnecessary speed changes. This “smooth driving” technique not only saves fuel but also enhances driving comfort.

Consider accessing all Audi fuel economy data to see how the A4 allroad compares to other models in the Audi lineup. You can also dive deeper and check out A4 MPG across all years to see how this model’s fuel efficiency has evolved.