Compare the2026 Mazda CX-5 VS 2026 Mercedes GLC Coupe

The Mazda CX-5 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags help prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The GLC Coupe doesn’t offer a front passenger side knee airbag.

In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Mazda CX-5 achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Mercedes GLC Coupe has not been tested.

The CX-5’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 CX-5 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, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available around view monitors.

The Mazda CX-5 has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2026 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, a “Good” score in the revised pedestrian crash prevention test, and a “Good” score in the revised vehicle-to-vehicle crash prevention test. The GLC Coupe is only a standard “Top Safety Pick” for 2026.

Mazda’s powertrain warranty covers the CX-5 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 40 percent more Mazda dealers than there are Mercedes dealers, which makes it easier should you ever need service under the CX-5’s warranty.

J.D. Power and Associates’ 2025 survey of the owners of three-year-old vehicles provides the statistics that show that Mazda vehicles are more reliable than Mercedes vehicles. J.D. Power ranks Mazda third in reliability, above the industry average. With 82 more problems per 100 vehicles, Mercedes is ranked 28th.

From surveys of all its subscribers, Consumer Reports’ March 2026 Auto Issue reports that Mazda vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Mazda 5 places higher in reliability than Mercedes.

To lower fuel costs and make buying fuel easier, the Mazda CX-5 uses regular unleaded gasoline. The GLC Coupe requires premium, which can cost on average about 84.9 cents more per gallon.

For better maneuverability, the CX-5’s turning circle is 1.9 feet tighter than the GLC Coupe’s (36.8 feet vs. 38.7 feet).

For greater off-road capability the CX-5 S/Select has a 2.9 inches greater minimum ground clearance than the GLC Coupe (8 vs. 5.1 inches), allowing the CX-5 to travel over rougher terrain without being stopped or damaged.

The Mazda CX-5 may be more efficient, handle and accelerate better because it weighs about 450 pounds less than the Mercedes GLC Coupe.

The CX-5 is 3 inches shorter than the GLC Coupe, making the CX-5 easier to handle, maneuver and park in tight spaces.

The CX-5 has .8 inches more front headroom, 1 inch more front legroom, .3 inches more front shoulder room, 1.9 inches more rear headroom and 2.7 inches more rear legroom than the GLC Coupe.

The CX-5 has a much larger cargo volume with its rear seat up than the GLC Coupe with its rear seat up (33.7 vs. 19.2 cubic feet). The CX-5 has a much larger cargo volume with its rear seat folded than the GLC Coupe with its rear seat folded (66.5 vs. 52.6 cubic feet).

To improve rear visibility by keeping the rear window clear, the CX-5 has a standard rear wiper. The GLC Coupe doesn’t offer a rear wiper.

Consumer Reports® recommends the Mazda CX-5, based on reliability, safety and performance.

The Mazda CX-5 outsold the Mercedes GLC by 90% during 2025.