30 MPG combined may not scream “fuel sipper,” but that’s what the 2022 Subaru Legacy AWD 2.5L is, relative to what it delivers: a genuinely spacious mid-size sedan with standard all-wheel drive. This isn’t a hybrid chasing efficiency records; it’s a practical, reliable vehicle for people in climates where all-weather traction is a necessity, not a luxury.

City and highway performance

The EPA estimates the 2022 Legacy AWD 2.5L achieves 27 MPG in the city and 35 MPG on the highway. These figures reflect the car’s dual appeal. The city MPG suggests easy drivability without excessive fuel consumption in stop-and-go traffic, which commuters will appreciate. The 35 MPG highway rating demonstrates the Legacy’s capability as a comfortable and efficient long-distance cruiser. The continuously variable transmission (CVT), dubbed AV-S8 by Subaru, contributes to these numbers. These transmissions can sometimes feel a bit dull, but they’re effective at maximizing fuel efficiency, keeping the engine in its sweet spot for optimal economy.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2022 Subaru Legacy AWD 2.5L is $1,450. This calculation is based on driving 15,000 miles per year, using current national average fuel prices. This figure is a benchmark. Your actual fuel expenses will vary depending on your driving habits, the type of fuel you use, and the prevailing gas prices in your area. Stop-and-go commuting will increase your fuel cost, while more highway driving will usually decrease it.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy can vary. Drivers who frequently accelerate quickly or drive predominantly in heavy traffic might see figures closer to the low end of the EPA range, or even slightly below. Conversely, those who prioritize smooth, steady driving and log mostly highway miles could potentially exceed the EPA’s 35 MPG highway estimate. The key is to understand how your driving style impacts fuel consumption. The Legacy’s fuel economy display can be helpful for monitoring consumption in real time and adjusting driving behaviour accordingly.

How it compares

The Legacy competes in a crowded segment. A Toyota Camry AWD with its 2.5L engine achieves an EPA-estimated 25 MPG city and 34 MPG highway, making the Legacy a slightly more efficient choice. The Nissan Altima AWD manages 26 MPG city and 36 MPG highway with its 2.5L engine, very close to the Legacy’s numbers. The Honda Accord does not offer AWD. These comparisons are critical for the Legacy’s target buyer. They desire the year-round security of all-wheel drive, but they don’t want to sacrifice fuel economy to get it. Subaru has built its reputation on offering this combination, and the Legacy delivers. Anyone considering these options should also examine LEGACY MPG across all years to understand Subaru’s progress over time.

Tips to maximize efficiency

Gentle acceleration and braking are key for any vehicle, but especially for a car like the Legacy with its CVT. Avoid sudden bursts of speed and anticipate traffic flow to minimize unnecessary braking. A smooth, consistent driving style will yield improvements in fuel economy.

Tire pressure is another important factor. Ensure that your tires are inflated to the recommended pressure, which can be found on the sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, which negatively impacts fuel economy. Check tire pressure regularly, especially during seasonal temperature changes.

Minimize idling. If you’re stopped for more than a minute, turn off the engine. Modern engines are designed to restart quickly and efficiently, and excessive idling consumes fuel unnecessarily. This is especially important during the colder months, when people are more likely to let their cars warm up for extended periods.

Reduce unnecessary weight. The heavier the vehicle, the more fuel it consumes. Remove any unnecessary items from the trunk or backseat to lighten the load and improve fuel efficiency. This could be as simple as removing sports equipment or items you’ve been meaning to take inside.

Pay attention to Subaru’s X-Mode. This system enhances traction in slippery conditions, but it also impacts fuel economy. Only engage X-Mode when necessary, and disengage it once you’re back on paved roads. It’s a great feature for snow and ice, but not an everyday driving tool. For all Subaru fuel economy data, visit FuelEconomyHub.com.