31 MPG combined is remarkable for a compact car with standard all-wheel drive. The 2016 Subaru Impreza’s fuel economy is competitive and attracts buyers who need confident all-weather capability without suffering a large penalty at the pump. Buyers prioritize practicality and frugality, and this efficiency is fundamental to its appeal.

City and highway performance

The EPA estimates for the 2016 Impreza AWD with its 2.0L engine and automatic (AV-S6) transmission show 28 MPG in the city and 36 MPG on the highway. These numbers reflect the Impreza’s continuously variable transmission (CVT), programmed to keep the engine humming at its most efficient point. In urban driving, the engine’s naturally aspirated character means you’ll need to dig in to get the responsiveness you need, which hurts economy. Out on the open road, the 36 MPG highway figure is achievable if you keep speeds reasonable. The Impreza is happier cruising than hustling.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Subaru Impreza AWD at exactly $1,400. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Your personal fuel expenses will vary depending on your driving habits, the type of roads you typically drive on, and the price of gasoline in your area. This $1,400 figure provides a standardized way to compare the Impreza’s fuel costs against other vehicles on the market.

Real-world expectations

While the EPA numbers provide a good benchmark, real-world fuel economy can differ. Impreza owners often report figures close to the EPA estimates, expect a slight dip if you live in hilly areas or regularly carry passengers and cargo. Consistent acceleration and braking, along with aggressive driving habits, will negatively affect your gas mileage. Load up the roof rack and you’ll see a further drop. The Impreza’s all-wheel drive system works full time, so the driver doesn’t have the option to switch to two-wheel drive for better fuel economy. Impreza drivers understand this from the outset, a trade-off they accept for the security it provides.

How it compares

Consider the competition. A 2016 Toyota Corolla LE Eco, a front-wheel-drive car, achieves a combined 35 MPG, better than the Impreza, but it’s missing the Subaru’s all-weather grip. A Mazda3 i Grand Touring from the same year manages 33 MPG combined in front-wheel-drive guise, offering a more engaging driving experience, but still lacking the all-wheel-drive reassurance. The Mitsubishi Lancer AWD, a direct competitor in terms of drivetrain, achieves only 25 MPG combined, highlighting the Impreza’s efficiency advantage. For the Impreza buyer, the slightly lower MPGs compared to front-wheel-drive rivals are a worthwhile sacrifice for enhanced safety and confidence. Compare IMPREZA MPG across all years here.

Tips to maximize efficiency

Ensure your tires are properly inflated. The correct tire pressure, typically found on a sticker inside the driver’s side doorjamb, minimizes rolling resistance and contributes to optimal fuel economy. Check your tires regularly, especially with changes in temperature, as pressure can fluctuate.

Avoid unnecessary idling. Modern engines don’t need to warm up for extended periods. If you’re stopped for more than a minute, it’s more efficient to turn off the engine. This simple habit can save a surprising amount of fuel over time, especially in city driving.

Drive smoothly and anticipate traffic flow. Gentle acceleration and braking improve fuel economy and extend the life of your brakes and tires. Scan the road ahead and maintain a consistent speed whenever possible. Let the CVT do its job and avoid sudden stabs at the accelerator.

Minimize the use of accessories. Air conditioning, especially on full blast, puts a significant strain on the engine and reduces fuel efficiency. Use the AC sparingly, opting for ventilation when possible. Limit the use of other power-draining accessories like heated seats and defrosters when they’re not absolutely necessary. You can find all Subaru fuel economy data here.

Keep your Impreza properly maintained. Regular oil changes, air filter replacements, and tune-ups ensure that the engine is running at its peak efficiency. A well-maintained engine burns fuel more cleanly and efficiently, maximizing your MPG.