25 MPG combined isn’t going to win any fuel economy contests, but for the 2021 Jeep Compass 4WD with the 2.4L four-cylinder engine, it’s an acceptable compromise for buyers who prioritize capability and Jeep’s styling over outright efficiency. These drivers aren’t hypermilers; they want a compact SUV that can handle bad weather, venture down lightly maintained roads, and project a certain image, all without completely breaking the bank at the pump. Fuel economy is a consideration, but it’s not the primary deciding factor.

City and highway performance

The EPA estimates for the 2021 Jeep Compass 4WD 2.4L break down to 22 MPG in the city and 30 MPG on the highway. The city figure reflects the stop-and-go driving conditions where the Compass’s weight and four-wheel-drive system work against it. The nine-speed automatic transmission tries its best to keep the engine performing well, but frequent acceleration and braking inevitably take a toll. The 30 MPG highway number is more reasonable and is achieved when cruising at a steady speed. However, even on the highway, the Compass’s boxy shape and less-than-stellar aerodynamics mean it requires more power (and therefore more fuel) than some of its sleeker competitors to maintain higher speeds, especially into a headwind.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Jeep Compass 4WD 2.4L to be $1,750. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway. The calculation also uses the national average fuel prices at the time of testing, which can fluctuate significantly throughout the year. Therefore, your actual fuel costs may be higher or lower depending on your driving habits, location, and local fuel prices, but $1,750 provides a reasonable benchmark for comparison.

Real-world expectations

While the EPA figures provide a standardized benchmark, real-world MPG often varies depending on driving style, terrain, and weather conditions. Compass owners who frequently drive in hilly areas or encounter heavy traffic should expect to see numbers closer to the city rating. Conversely, those who primarily drive on the highway and maintain a gentle driving style might achieve mileage closer to, or even slightly above, the 30 MPG highway estimate. Also factors like tire pressure, vehicle maintenance, and the use of accessories like roof racks can impact fuel economy.

How it compares

The 2021 Jeep Compass 4WD 2.4L’s fuel economy is in the middle of the pack compared to its competitors. The Honda CR-V with all-wheel drive, for example, manages a combined 29 MPG, offering an advantage. The Toyota RAV4 with all-wheel drive achieves a similar 28 MPG combined. Even the Subaru Forester, known for its standard all-wheel drive system, achieves 28 MPG combined. These competitors offer similar or even better utility, but come without the Jeep’s styling. The Jeep’s 25 MPG is comparable to the Mazda CX-5 with all-wheel drive and the base engine which gets 26 MPG combined, but the Mazda is more fun to drive. Someone looking at the Compass is also likely prioritizing offroad capability and styling, so the Compass’s COMPASS MPG across all years is balanced out.

Tips to maximize efficiency

Avoid aggressive acceleration and hard braking. The 2.4L engine in the Compass responds best to smooth inputs. Anticipate traffic flow and try to maintain a consistent speed to minimize fuel consumption.

Properly inflate your tires. Check your tire pressure regularly and ensure it matches the manufacturer’s recommended levels, which can be found on a sticker inside the driver’s side doorjamb. Properly inflated tires reduce rolling resistance and improve fuel economy.

Minimize the use of accessories that increase drag, such as roof racks or cargo carriers, when they are not needed. Removing these items will improve the Compass’s aerodynamics and reduce fuel consumption, especially at highway speeds.

Schedule regular maintenance, including oil changes and air filter replacements. A well-maintained engine operates more efficiently and delivers better fuel economy. Clogged air filters force the engine to work harder, reducing efficiency.

Be mindful of your driving routes. Choose routes that minimize stop-and-go traffic and avoid excessively hilly terrain. Planning your trips in advance can help you optimize fuel economy and reduce your overall driving time. Knowing all Jeep fuel economy data might present you with some unpleasant truths.