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How can I improve my 2025 Audi A6's fuel economy in city driving?

Boost your 2025 Audi A6 city MPG from the EPA's 22 to 25 or higher. Drive smoothly, keep tires at 35 PSI, turn on stop-start, and cut weight. These steps save 10-20% fuel. Real drivers reach 24-28 MPG in traffic.

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Boost Your 2025 Audi A6 City MPG

Raise your 2025 Audi A6 city fuel economy from the EPA's 22 MPG to 25 MPG or higher. Simple changes like smooth acceleration and correct tire pressure deliver the biggest gains in stop-and-go traffic. The 48-volt mild-hybrid system with stop-start adds extra savings. Drivers report 24-28 MPG in real city conditions.

Base models with the 2.0L turbo engine get 24 MPG city. V6 versions rate at 22 MPG. Premium gas and eco mode push numbers up. Tests show smooth driving alone saves 15% fuel. Gentle habits shine in city drives with frequent stops.

Top Tips to Improve MPG

Follow these steps for quick results:

  • Drive smoothly and look ahead. Accelerate gently to 25 MPH on streets. Coast to stops. Skip hard brakes. This saves 15% fuel in traffic. Quattro AWD keeps grip, so ease off the gas early.

  • Turn on stop-start. The mild-hybrid stops the engine at lights. Keep it on to save 5-10% fuel. Restarts feel instant.

  • Check tires weekly. Set pressure to 35 PSI cold. Check the door sticker. Low pressure cuts MPG by 10%. Rotate tires every 5,000 miles on 19-inch wheels.

  • Cut weight. Remove roof racks and trunk junk. Every 100 extra pounds drops MPG by 1-2% on starts. Keep cargo under 200 pounds.

  • Stay on top of maintenance. Change oil every 10,000 miles with Audi synthetic. Clean the air filter yearly. Turn off the engine for idles over 30 seconds.

  • Pick smart features. Base Premium trim starts at 24 city MPG. Prestige gets 22. Use the 7-speed auto and eco mode for light throttle. Fill with premium gas.

TipMPG GainCost Savings at $3.20/gal
Smooth driving+2-3 MPG$150/year
Proper tires+1-2 MPG$100/year
Stop-start on+1 MPG$75/year
Lighten load+1 MPG$75/year

Start with one tip per week. You gain 2-4 MPG fast. Track your real MPG and savings with Sidekick.

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Last updated: February 11, 2026

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