29 MPG combined from the 2017 Subaru Crosstrek AWD 2.0L 4-cyl is respectable, but that’s not the main reason people buy it. The Crosstrek is purchased for its reliability, standard all-wheel drive, and practical hatchback design, not outright fuel efficiency. The efficiency is adequate and meets expectations for a compact SUV with its capability and all-weather confidence.

City and highway performance

The EPA estimates for the 2017 Crosstrek break down to 26 MPG in the city and 33 MPG on the highway. The lower city figure reflects stop-and-go traffic, where the 2.0L engine works harder and the automatic transmission cycles frequently. The highway number is better, showing the engine’s efficiency at steady speeds. Owners should note that loading up the Crosstrek with passengers and gear, or adding a roof rack, will noticeably decrease highway mileage due to increased aerodynamic drag and weight.

Annual fuel cost

The EPA calculates the estimated annual fuel cost for the 2017 Subaru Crosstrek at $1,500. This is based on driving 15,000 miles per year, using a mix of city and highway driving, and factoring in national average fuel prices. Individual fuel costs will vary depending on driving habits, local fuel prices, and the amount of highway versus city driving. If you drive significantly more or less than 15,000 miles per year, your actual fuel expenses will be proportionally higher or lower.

Real-world expectations

While the EPA estimates offer a baseline, real-world fuel economy often differs. Crosstrek owners often report numbers that fluctuate slightly above or below the official rating.

Aggressive driving, frequent short trips, and prolonged idling all contribute to lower MPG. Careful driving techniques, consistent highway cruising, and diligent maintenance can help owners achieve or even exceed the EPA estimates. Terrain also plays a role. Hilly or mountainous areas necessitate more engine power, which reduces fuel economy compared to flat terrain. Factors like tire pressure and the use of accessories like air conditioning also impact the final MPG figures. Before buying, consider looking at CROSSTREK MPG across all years to compare similar vehicles.

How it compares

In the compact SUV segment, the 2017 Crosstrek’s fuel economy is in the middle. The Nissan Rogue (non-Sport version) achieves around 29 MPG combined with FWD, but opting for AWD drops it slightly. The Honda HR-V, a smaller SUV, manages closer to 31 MPG combined with FWD. The Mazda CX-5 offers around 27 MPG combined with AWD and its 2.5L engine, prioritizing performance over overall efficiency. For buyers who prioritize off-pavement capability and standard all-wheel drive, the Crosstrek’s trade-off in MPG is acceptable to get the Subaru standard. For a look at all Subaru vehicles, you can get all Subaru fuel economy data.

Tips to maximize efficiency

Gentle acceleration is important for saving fuel in the Crosstrek. Avoid sudden bursts of speed and try to anticipate traffic flow to minimize braking. The 2.0L engine responds well to a light foot, rewarding drivers who prioritize smooth and steady progress.

Properly inflated tires reduce rolling resistance and improve fuel economy. Check your tire pressure regularly, at least once a month, and maintain the recommended pressure listed on the driver’s side door jamb. Even a few PSI below the recommended level can noticeably decrease MPG.

Reduce unnecessary weight. Carrying around extra cargo in the Crosstrek burdens the engine and consumes more fuel. Clean out items you don’t need, especially heavy objects, to improve efficiency.

Consider using cruise control on the highway. Maintaining a consistent speed minimizes unnecessary acceleration and deceleration, leading to better fuel economy. Use cruise control on relatively flat stretches of highway where traffic conditions permit. Avoid using cruise control in hilly areas, where it can cause the transmission to shift frequently and reduce efficiency.

Plan your trips to avoid rush hour traffic. Idling in gridlock burns fuel without covering any distance. Adjust your travel times to avoid peak traffic periods when possible. Combine errands into a single trip to minimize cold starts, which are less fuel-efficient.