How to Improve Gas Mileage on a 1.8 T


1. Drive highways when possible and avoid stop and go city traffic. Stopping suddenly and taking off quickly can decrease gas mileage by up to 5%, according to the Federal Trade Commission. For instance, the A4 gets 28 miles per gallon when driven smoothly, and 21 miles per gallon or less in the city.
2. Drive at the speed limit. Driving faster than 60 miles per hour will decrease fuel efficiency. It's tempting to drive faster in the 1.8T as the turbo boost engine can reach zero to 60 seconds in 8.3 seconds.
3. Maintain your car. Regular oil changes and tune-ups are critical. Use the proper fuel types and keep your tires properly inflated. Consult your owner's manual for guidelines.
4. Remove extra weight from your car. Excess weight can affect fuel efficiency. According to the Federal Trade Commission, an extra 100 pounds in the car can decrease fuel economy by up to 2%.