The 2024 Audi A4 S line quattro, equipped with the 2.0L 4-cylinder engine, achieves a combined fuel economy of 27 MPG, a figure that places it in the middle of its competitive set. This isn’t a hybrid designed for maximum gas savings. Instead, it is a sporty, all-wheel-drive sedan that prioritizes driving pleasure and refined performance. Owners accept this fuel consumption because they value the A4’s blend of luxury, technology, and engaging driving dynamics more than ultimate efficiency.

City and highway performance

The EPA estimates the A4 S line quattro achieves 24 MPG in the city and 32 MPG on the highway. These figures are important when considering the typical usage patterns of A4 owners. Those who primarily commute in urban environments can expect mileage closer to 24 MPG, while those who frequently drive longer highway journeys will likely see numbers closer to, or even slightly exceeding, 32 MPG. The 2.0L turbocharged engine, paired with the smooth automatic transmission, delivers effortless acceleration and responsive performance, contributing to driver confidence and control.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Audi A4 S line quattro at $2,150. This is based on driving 15,000 miles per year and using national average fuel prices. Individual fuel costs can vary based on driving habits, local fuel prices, and the type of fuel used. Premium fuel is recommended for optimal performance, and using it will impact the yearly cost. Monitoring driving behavior and local fuel prices can help owners better understand and manage their fuel expenses.

Real-world expectations

While the EPA provides a standardized testing method, real-world fuel economy can differ. Aggressive acceleration, frequent stop-and-go traffic, and neglecting routine maintenance can negatively affect fuel efficiency. Employing a smooth driving style, maintaining proper tire inflation, and adhering to the recommended maintenance schedule can help to improve fuel economy closer to the EPA estimates. Understanding these variables is essential for setting realistic expectations and maximizing the A4’s fuel efficiency potential.

How it compares

The Audi A4’s fuel economy compares favorably within its class. The BMW 330i xDrive, for example, achieves a similar 28 MPG combined. The Mercedes-Benz C 300 4MATIC is also close, with a 26 MPG combined rating. The Acura TLX, a front-wheel-drive competitor, nets 25 MPG combined for its base model. Buyers in this segment often cross-shop these vehicles, weighing driving dynamics, interior appointments, and brand prestige along with fuel economy. These numbers are fairly close, and the nuances of each vehicle’s driving experience greatly influence buyer choices.

Tips to maximize efficiency

Take advantage of the Audi Drive Select system. Choosing the “Efficiency” mode optimizes various vehicle settings, such as throttle response and transmission shift points, to prioritize fuel conservation. Experiment with different modes to find the best balance between performance and efficiency for your driving conditions.

Pay attention to tire pressure. Underinflated tires increase rolling resistance, which reduces fuel economy. Regularly check and inflate your tires to the pressure recommended on the doorjamb sticker. This maintenance task can make a noticeable difference over time.

Anticipate traffic flow and avoid excessive acceleration and braking. Smooth acceleration and deceleration consume less fuel than aggressive driving. By looking ahead and anticipating changes in traffic conditions, you can minimize unnecessary fuel consumption. You can explore A4 MPG across all years to help you make the best year purchase.

Minimize idling. Idling consumes fuel without covering any distance. If you anticipate being stopped for more than a minute or two, turn off the engine. Modern vehicles are designed to restart quickly and efficiently, making it a relatively smooth process. Explore all Audi fuel economy data to make the best decision for you.