2021 Mercedes-Benz AMG GLC 63 Reliability

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2021 Mercedes-Benz AMG GLC 63 SUV Reliability, JD Power Report, Recalls and Warranty

Updated on: October 23, 2020

K. Choubey's image
K. Choubey

Automotive Journalist

How fast and furious a heavy SUV can be and in style? Well, the Mercedes-AMG GLC 63 S has always been a great example of the same. The all-new 2021 Mercedes-AMG GLC 63 SUV is faster than any sedan out there. This is totally a performance-based SUV which is as agile and flexible as a small car and definitely drives like one. This is designed for those who want speed with ample space in the vehicle along with a dynamic character. 

While it can haul you around the city in good comfort but when asked, the GLC 63 can race from 0-60 mph in just 3.8 seconds. That's freaking fast for an SUV that weighs nearly 2 tonnes. Thanks to its blasting 4.0-liter twin-turbo V8, slick shifting transmission, instant throttle response and a compact outfit. Sturdy and premium interiors, plenty of space for five and a long list of gadgetry are also some highlights of the GLC 63. 

Mercedes-Benz updated the GLC lineup a few months back for the 2020 model and the 2021 GLC 63 is a carry-over model from the 2020 GLC lineup. No need to change though, it's got every bullet in its armament to attack the likes of BMW X3 M, Porsche Macan Turbo and even the Jaguar F-Pace SVR. Flavorful delicacy aside, we take a quick look down below upon the reliability aspect of the 2021 Mercedes-AMG GLC 63.

How reliable is the 2021 Mercedes-AMG GLC 63 SUV?

It’s a time today when powerful engines have found their way into the vehicles which are huge and keep them at a higher level from the road. Crossovers top the list amongst such vehicles. The GLC 63 SUV has made its specific space in such a segment. The eye-rolling performance figures of this beast are achieved by a 4.0-liter turbo AMG power-plant, giving the GLC 63 SUV enough power to put other vehicles in the segment down. Let’s talk about its reliability in a bit deep. 

German car manufacturers were always good at manufacturing reliable or well-built cars, modern Mercedes have surely pushed themselves in this sector. The Mercedes-Benz in the modern era has been known to feature reliable and robust engines that can travel miles, before requiring any major service. This Mercedes-AMG GLC 63 SUV is surely reliable which features solid build quality.

Mercedes priorities are clear and cut to the point. The brand stays true to its reliability and builds quality stereotypes with this high-performance compact SUV. The brand has maintained its reputation and is known for providing hassle-free ownership and peace of mind with its vehicles and the 2021 Mercedes-AMG GLC 63 SUV follows the same trend too. The build quality of the car is extraordinary and the bulletproof powertrain has been updated with generations and is at its peak of durability for the GLC 63 SUV. 

How much the 2021 Mercedes-AMG GLC 63 SUV scores in J.D. Power Report?

J.D. Power is an agency that gathers data from real customers. Then the data is processed and every car is given an official score. The overall score gives us an idea about the overall worthiness of the vehicle. The score is further divided into different categories and segments. The segmented scores give a more specific report about the vehicle.

The 2021 Mercedes-AMG GLC 63 SUV has not been rated by the J.D. Power, as the car is newly launched. However, the 2020 model for the Mercedes-AMG GL63 SUV got an overall score of 80 out of a hundred which is pretty much attractive. 

The 2020 Mercedes-AMG GLC 63 SUV managed to score a respectable 80 out of 100. This score is further divided into various segments. The quality and reliability of the vehicle are exemplary and it is very well established with a score of 83 out of 100. Mercedes interaction with its customers at dealerships has earned it a score of 83 out of 100 for dealership and experience. Driving also scores a respectable score of 76 and solidifies its reputation as a complete vehicle. The vehicle depreciates at a slow pace and resale scores a solid 73 out of 100.

Has the 2021 Mercedes-AMG GLC 63 SUV had any recalls?

As the 2021 model is not out yet we cannot write anything about its recalls. However, the 2020 model of the car had no recalls. With stringent quality checks and testing faults are rare to occur. Although, the model before the 2020 model had 6 recalls. All the recalls were for a seat belt or airbag light issues. The action was taken on the vehicles and the future vehicles were free from any such issues. In a few cases, the seatbelts of the rear outboard seats retracted a little further making it difficult to use and the issue has been resolved after recalls. Overall the drivetrain and other basic units are fine and complaint-free.

Mercedes rectified these faults and issued a recall. All of these issues were taken care of professionally and will probably not happen again. And, we expect that the 2021 model will not have any issue.

Has there been any consumer complaint against the 2021 Mercedes-AMG GLC 63 SUV?

As the 2021 model is yet to be launched there can be no consumer complaints regarding it. Also, the 2020 model of the car did not receive any major complaints from the consumer about the car.

How good is the warranty coverage on the 2021 Mercedes-AMG GLC 63 SUV?

A good warranty from the manufacturer ensures that your car is protected against the unexpected. Mercedes backs the GLC 63 AMG with a 4 Year/80,000 mile warranty and can be extended for up to 3 year/160000 miles, whichever comes first. Mercedes offers prepaid maintenance plans that save a total of 30% maintenance costs and scheduled services ensure stress-free ownership.



Limited Warranty

4 years/ 50,000 miles; whichever is earlier

Powertrain Warranty

4 years/ 50,000 miles; whichever is earlier

24-Hour Roadside Assistance

4 years/ 50,000 miles; whichever is earlier

The German automaker doesn't provide the complimentary maintenance that BMW and Jaguar do.

Is the 2021 Mercedes-AMG GLC 63 SUV a reliable proposition?

Oh yes! It certainly is. great customer service, dealership experience and a sturdy build-quality is something which as a buyer of the GLC 63 would truly enjoy. Spot-on tech and mechanics, rigid architecture and good reliability scores speak volumes about the peace of mind which the 2021 GLC 63 brings along with it.