The 2015 Audi A6 2.0T gets 28 MPG combined, a good balance of luxury, performance, and reasonable fuel consumption. It’s not a hybrid focused on maximum efficiency, nor is it a V8 guzzler. It’s engineered for drivers who want a refined experience without spending too much on gas.

City and highway performance

The EPA estimates for the 2015 A6 2.0T show different numbers for city and highway driving . The city MPG is 25, because of the engine’s responsiveness and the eight-speed automatic transmission. On the open road, the A6 gets 33 MPG. This difference highlights the A6’s suitability for both daily commutes and longer highway trips, offering a blend of performance and fuel economy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2015 Audi A6 2.0T at $2,050. This is based on driving 15,000 miles per year, using a hypothetical national average fuel price. Your actual fuel costs may vary depending on your driving, location, and local fuel prices. This $2,050 figure is a benchmark for comparing the A6’s costs against other vehicles and estimating your budget.

Real-world expectations

EPA estimates are a starting point, but real-world fuel economy varies. The MPG you get with your 2015 A6 2.0T will depend on driving style, traffic, and even tire pressure. Quick acceleration and hard braking will reduce fuel economy, as will stop-and-go traffic. Keeping proper tire inflation and doing scheduled maintenance can help improve efficiency. Some owners report getting numbers close to the EPA estimates, especially on highway drives with a steady speed.

How it compares

The 2015 Audi A6 2.0T competes with many luxury sedans, offering different fuel efficiency levels. The BMW 528i, with its 2.0L turbocharged engine, gets about 27 MPG combined, making it a direct competitor in performance and economy. The Lexus ES 350 typically gets around 24 MPG combined with its V6 engine. The Acura TLX with its 2.4L 4-cylinder can offer slightly better fuel economy, approaching 28-29 MPG combined. For drivers who prioritize fuel economy, these differences may matter. The A6 2.0T balances fuel efficiency, luxury, and performance.

Tips to maximize efficiency

Use the Audi Drive Select system. Selecting “Efficiency” mode will optimize engine and transmission settings for maximum fuel economy. This mode often reduces throttle response and encourages earlier upshifts to keep the engine operating efficiently. You’ll still have access to the car’s performance when needed, but everyday driving will become more economical.

Gentle acceleration and smooth braking are key to maximizing fuel economy in any vehicle, and the A6 2.0T is no exception. Avoid fast acceleration and hard braking, instead use a smooth approach. Watch traffic flow and keep a safe distance to reduce sudden stops. The A6’s responsive engine doesn’t need high RPMs to perform well.

Regular maintenance, including oil changes, air filter replacements, and tire pressure checks, is important for maintaining fuel efficiency. A clean air filter ensures good airflow to the engine, while properly inflated tires reduce resistance. Follow your owner’s manual for maintenance. Using the recommended synthetic oil is also essential for the engine’s life and efficiency.

Think about your daily commute route. Avoiding stop-and-go traffic and crowded areas can improve fuel economy. Find other routes or change your commute time to avoid traffic. On long highway trips, using cruise control can help keep a consistent speed and improve fuel consumption. You can research all Audi fuel economy data to compare MPG with other models.

The age of the vehicle can affect fuel economy. For the 2015 A6, do the maintenance needed to keep it running efficiently. You can also research A6 MPG across all years to help manage your expectations.