MotorDeets

2020 Mercedes-Benz Amg GLC63 S: Recalls, Problems & MPG

Here are the deets on the 2020 Mercedes-Benz Amg GLC63 S: 2 recalls, 1 owner complaint and up to 18 mpg combined.

2vehicle recalls
1owner complaints
0mention a crash
18best combined mpg
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Recalls

2 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Stability control, Electrical Vehicle recall #20V395000 · 2020 · 5,399 vehicles

What's wrong: Mercedes-benz USA, LLC. (mbusa) is recalling certain 2019-2020 c63 amg, c63 amg s, amg gt 53, amg gt 63, amg gt 63 s, and 2020 glc 63 amg, glc 63 amg s vehicles. An incorrect electronic stability program (esp) software version May cause the esp system to react inaccurately. On December 18, 2020, an additional 360 vehicles were added to the recall population.

Why it matters: If the esp does not react properly to a driving situation, it May increase the risk of a crash.

The fix: Mbusa will notify owners, and dealers will update the esp software, free of charge. The recall began August 28, 2020. Letters for the owners of the 360 additional vehicles were mailed January 15, 2021.

Backup camera Vehicle recall #22V232000 · 2022 · 126,443 vehicles

What's wrong: Please refer to mbusa's recall report for specific vehicle model details. The rearview camera May not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "rear visibility."

Why it matters: An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.

The fix: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Engine1
Transmission & drivetrain1

What owners describe

The 2020 Mercedes-Benz Amg GLC63 S has 1 owner complaints, ranking #1 of 2 Amg GLC63 S model years for complaints (2.0× the average Amg GLC63 S year). Neighboring years: 2021 (0 complaints, 3 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
4.0 L 8-cyl turboAutomatic 9-spd4-Wheel Drive162218Premium

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2020 Mercedes-Benz Amg GLC63 S.

eManualOnline Download (PDF), keep forever

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Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
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ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
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Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2020 Mercedes-Benz Amg GLC63 S manual

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FAQ

Does the 2020 Mercedes-Benz Amg GLC63 S have any recalls?

Yes. NHTSA lists 2 vehicle recalls for the 2020 Mercedes-Benz Amg GLC63 S. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 2020 Mercedes-Benz Amg GLC63 S problems?

Owners have filed 1 complaints with NHTSA. The most-reported areas are engine (1), transmission & drivetrain (1).

What gas mileage does the 2020 Mercedes-Benz Amg GLC63 S get?

EPA ratings run up to 18 mpg combined (4.0 L, Automatic 9-spd), across 1 engine and transmission combos.

Where can I get a 2020 Mercedes-Benz Amg GLC63 S repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Amg GLC63 S years

20202021