2017 Mercedes-Benz GLC Coupe Reliability - Consumer Reports
New 2022

Mercedes-Benz GLC Coupe

A coupelike SUV, the GLC Coupe, is based on the rounded GLC that replaced the GLK. Plush furnishings inside the quiet cabin are very appealing, although it also has Mercedes' complex infotainment system. The 241-hp, 2.0-liter turbo four-cylinder delivers ample power, and is matched to a nine-speed automatic that shifts smoothly and in a timely manner. We got an overall 22 mpg overall when we tested the GLC.


We expect the 2022 GLC Coupe to have about average reliability when compared to other new cars. This prediction is based on Mercedes-Benz's brand history and data from the similar GLC.

Overall Reliability

No Detailed Data Available

Consumer Reports obtains its reliability data from a questionnaire that is sent to subscribers. In the questionnaire, we ask subscribers to note any problems with their cars that occurred in the past 12 months. They are asked to identify problems that they considered serious (because of cost, failure, safety, or downtime).

A typical model has about 200 to 400 samples for each model year. For some model years, typically those of older or less popular cars, we do not have a large enough sample size to provide results of statistical confidence.

There are several ways in which a savvy car buyer can still research the quality of a car.

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