Compare the2025 Subaru OutbackVS 2025 Mercedes GLC Coupe

The Outback’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the GLC Coupe.

Both the Outback and the GLC Coupe have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available blind spot warning systems, rear parking sensors, rear cross-path warning and driver alert monitors.

Subaru’s powertrain warranty covers the Outback 1 year and 10,000 miles longer than Mercedes covers the GLC Coupe. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the GLC Coupe ends after only 4 years or 50,000 miles.

There are over 66 percent more Subaru dealers than there are Mercedes dealers, which makes it much easier should you ever need service under the Outback’s warranty.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Subaru vehicles are better in initial quality than Mercedes vehicles. J.D. Power ranks Subaru above average in initial quality. With 23 more problems per 100 vehicles, Mercedes is rated below average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Subaru vehicles are more reliable than Mercedes With 20 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Subaru higher than Mercedes.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Subaru vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Subaru 23 places higher in reliability than Mercedes.

The Outback XT/Wilderness’ standard 2.4 turbo 4-cylinder produces 5 more horsepower (260 vs. 255) than the GLC Coupe’s 2.0 turbo 4-cylinder hybrid.

The flat cylinder configuration of the boxer engine in the Outback lowers its center of gravity, enhancing handling stability (That’s why Porsche uses boxer engines.). The GLC Coupe doesn’t offer a boxer engine configuration.

On the EPA test cycle the Outback 2.5i gets better fuel mileage than the GLC 300 Coupe (26 city/32 hwy vs. 23 city/31 hwy).

To lower fuel costs and make buying fuel easier, the Subaru Outback uses regular unleaded gasoline (premium recommended on Outback XT/Wilderness for maximum performance). The GLC Coupe requires premium, which can cost on average about 84.9 cents more per gallon.

The Outback has 2.1 gallons more fuel capacity than the GLC Coupe (18.5 vs. 16.4 gallons), for longer range between fill-ups.

The Outback has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The GLC Coupe doesn’t offer a CVT.

The Outback Wilderness/Onyx XT has a standard full size spare tire so a flat doesn’t interrupt your trip. A full size spare isn’t available on the GLC Coupe; it requires you to depend on a temporary spare, which limits mileage and speed before replacement.

For better maneuverability, the Outback’s turning circle is 2.6 feet tighter than the GLC Coupe’s (36.1 feet vs. 38.7 feet).

For greater off-road capability the Outback has a 3.6 inches greater minimum ground clearance than the GLC Coupe (8.7 vs. 5.1 inches), allowing the Outback to travel over rougher terrain without being stopped or damaged. The Outback Wilderness’ minimum ground clearance is 1.3 inches higher than on the GLC Coupe (9.5 vs. 8.2 inches).

The Subaru Outback may be more efficient, handle and accelerate better because it weighs about 350 to 650 pounds less than the Mercedes GLC Coupe.

To almost totally eliminate engine vibration in the passenger area, the Outback has liquid-filled engine mounts. The liquid helps further dampen engine harshness. The GLC Coupe uses conventional solid rubber engine mounts.

The front grille of the Outback 2.5i uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The GLC Coupe doesn’t offer active grille shutters.

The Outback has 1.2 inches more front headroom, 2.1 inches more front legroom, .8 inches more front shoulder room, .8 inches more rear headroom, 2.3 inches more rear legroom and 1.6 inches more rear shoulder room than the GLC Coupe.

The Outback has a much larger cargo volume with its rear seat up than the GLC Coupe with its rear seat up (32.6 vs. 19.2 cubic feet). The Outback has a much larger cargo volume with its rear seat folded than the GLC Coupe with its rear seat folded (75.6 vs. 52.6 cubic feet).

J.D. Power and Associates surveys of service recipients show that Subaru service is better than Mercedes. J.D. Power ranks Subaru 7th in service department satisfaction (above the industry average). With a 19% lower rating, Mercedes is ranked 17th.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Outback’s available exterior PIN entry system (not available on Outback Base). The GLC Coupe doesn’t offer an exterior PIN entry system, and its Mercedes-Benz Emergency Call can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

To improve rear visibility by keeping the rear window clear, the Outback has a standard rear wiper. The GLC Coupe doesn’t offer a rear wiper.

Manual rear side window sunshades are available in the Outback to help block heat and glare for the rear passengers. The GLC Coupe doesn’t offer rear side window sunshades.

Consumer Reports® recommends the Subaru Outback, based on reliability, safety and performance.

The Subaru Outback outsold the Mercedes GLC by over four to one during 2023.