The 2022 Audi A4 S line quattro gets 27 MPG combined; it’s not aiming for Prius-level economy, but delivering respectable numbers for a sport-tuned sedan with all-wheel drive. The car focuses on confident handling and advanced tech alongside decent fuel consumption, appealing to buyers who value the driving experience as much as saving money at the gas station.

City and highway performance

The EPA estimates the A4 S line quattro at 24 MPG in the city and 31 MPG on the highway. The city figure reflects the engine’s stop/start system and efficient tuning, but the quattro all-wheel drive system always extracts a slight premium. The highway MPG demonstrates that, at cruising speeds, the 2.0L turbocharged engine settles into an efficient rhythm, making longer journeys less painful on the wallet. These numbers aren’t class-leading, but they represent a strong balance given the car’s performance capabilities.

Owners often report being pleasantly surprised by highway figures exceeding the EPA number when driven conservatively.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2022 Audi A4 S line quattro is $2,150. This figure is calculated assuming 15,000 miles of driving per year, using the current national average price for premium unleaded gasoline. Individual spending will vary depending on driving habits and local fuel costs, but this benchmark provides a useful point of comparison.

Driving more aggressively, or living in an area with higher fuel prices, could substantially increase your annual fuel expenses, and the A4 S line quattro requires premium fuel to achieve optimal performance and efficiency, adding to the overall cost.

Real-world expectations

Real-world fuel economy can vary significantly from EPA estimates. A4 S line quattro owners often report MPG figures within the EPA’s range, but aggressive driving, frequent short trips, and extreme weather conditions can all negatively impact those numbers.

The S line trim adds sporty styling and slightly firmer suspension, encouraging more spirited driving. The quattro all-wheel-drive system, while beneficial in adverse conditions, also adds weight and complexity, further affecting fuel consumption. The seven-speed dual-clutch automatic transmission, while generally efficient, can exhibit slight hesitation in stop-and-go traffic, potentially impacting city MPG. Keep these factors in mind when planning your budget and assessing your driving habits.

How it compares

The 2022 A4 S line quattro’s fuel economy places it in the middle of its class. The BMW 330i xDrive delivers similar MPG figures, around 25 MPG combined. The Mercedes-Benz C300 4MATIC also hovers around the same numbers. The Acura TLX, while offering a more powerful engine in its Type S variant, sacrifices fuel economy, dropping to well below 25 MPG combined.

These differences might seem minor, but for owners prioritizing less gas, choosing a slightly more frugal competitor could save a few dollars at the pump each week. For a broader perspective, review A4 MPG across all years.

Tips to maximize efficiency

Take advantage of the Audi Drive Select system. Choosing the “Efficiency” driving mode will adjust engine and transmission settings to prioritize fuel conservation. This mode typically softens throttle response, encourages earlier upshifts, and may even coast when possible. It might slightly diminish the car’s sporty feel, but it can noticeably improve your MPG, especially during highway driving.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tires regularly and inflate them to the recommended pressure listed on the sticker inside the driver’s side doorjamb. This simple task can noticeably improve fuel economy and extend tire life.

Minimize unnecessary weight. Carrying excessive cargo in the trunk or backseat adds weight, reducing fuel efficiency. Remove any unnecessary items from your vehicle to lighten the load and improve MPG. Even small weight reductions can make a difference over time.

Anticipate traffic flow. Avoid abrupt acceleration and braking by anticipating traffic patterns and maintaining a consistent speed. Smooth, controlled driving minimizes fuel consumption compared to constantly speeding up and slowing down. Look well ahead and adjust your speed accordingly to maintain momentum and avoid unnecessary stops.

Use cruise control on the highway. Engaging cruise control on long, straight stretches of highway helps maintain a consistent speed, minimizing fuel waste and maximizing efficiency. Cruise control isn’t suitable for all driving conditions, but it can be a valuable tool for saving fuel on the open road. See all Audi fuel economy data.