35 MPG combined is perfectly acceptable for the 2016 Audi A3 e-tron 1.4L. Understanding who buys this car, and why they buy it, is key to appreciating that number. This isn’t a dedicated hybrid aiming for Prius-level efficiency. It’s a stylish, compact luxury hatchback that happens to offer a plug-in hybrid powertrain. Less gas is a bonus, not the primary objective for most A3 e-tron owners.

City and highway performance

Breaking down the EPA figures, the A3 e-tron achieves 33 MPG in the city and 37 MPG on the highway. These numbers reflect the car’s ability to use its electric motor frequently in stop-and-go city driving, while the gasoline engine shoulders more responsibility at higher speeds on the highway. Remember that these figures are based on standardized testing procedures. For most owners, their real-world experience will depend heavily on how often they plug in and charge the battery. Drive predominantly on electric power, and your gasoline MPG will be significantly higher.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Audi A3 e-tron 1.4L at $1,650. This figure is calculated based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that this estimate is sensitive to changes in fuel prices, and your actual cost will vary depending on your driving habits and the price of electricity in your area. If you primarily drive short distances and consistently charge, you could see very little spent on gasoline in most weeks. It’s an appealing prospect for A3 buyers.

Real-world expectations

Achieving good mileage with the A3 e-tron requires understanding how the hybrid system operates. The electric motor provides a boost and can power the car solely on electricity for a limited range (around 17 miles), but aggressive acceleration or high-speed driving will quickly engage the gasoline engine, impacting overall efficiency. The A3 e-tron displays efficiency with a Boost gauge that will show how efficiently you are driving, not in the same way as its gasoline-only cousins. Learning to drive with this gauge can help maximize efficiency. Consistent charging is the key to maximizing the e-tron’s fuel efficiency. Those who treat it as a regular hybrid and rarely plug in will likely see fuel economy closer to a standard gasoline-powered car, whereas those who maximize electric driving will reap the rewards.

How it compares

Compared to other plug-in hybrids of its time, the 2016 Audi A3 e-tron occupies a unique space. The BMW i3 with Range Extender, for instance, offers a more substantial electric range and a quirky design, but prioritizes electric driving to a greater degree with around 30 miles of electric-only range. The Chevrolet Volt, a direct competitor in terms of hybrid technology, boasts a significantly longer electric range (around 53 miles), making it a better choice for those with longer commutes.

For a more direct comparison within Audi’s own lineup, all Audi fuel economy data can be enlightening. The A3 e-tron’s blend of luxury, practicality, and moderate efficiency holds its own against dedicated economy cars and more expensive EVs for a certain kind of buyer. For buyers considering other versions of this car, be sure to research A3 MPG across all years.

Tips to maximize efficiency

Consistent charging is important. The A3 e-tron’s electric range is limited, so plugging in whenever possible, at home, at work, or at public charging stations, allows you to maximize electric driving and minimize gasoline consumption. Owners that plug in as much as feasible can expect great mileage as the car will often run on electric power alone.

Gentle acceleration and braking are crucial. The A3 e-tron recovers energy through regenerative braking, so anticipate stops and coast whenever possible to maximize energy capture. Avoid abrupt starts and hard braking, which drain the battery and reduce overall efficiency.

Use the car’s driving modes wisely. The “Auto Hybrid” mode blends electric and gasoline power for optimal efficiency, while “EV” mode prioritizes electric driving until the battery is depleted. Choose the appropriate mode based on your driving conditions and desired outcome.

Pay attention to tire pressure. Properly inflated tires reduce rolling resistance, improving fuel economy. Check your tire pressure regularly and maintain it at the recommended level, which can be found on the sticker inside the driver’s side doorjamb.

Minimize unnecessary weight. Carrying excessive cargo in the A3 e-tron increases fuel consumption. Remove any unnecessary items from the trunk and backseat to reduce weight and improve overall efficiency. A clean car is an efficient car.