VehicleVerdict

2021 Mercedes-Benz Amg Glc63 S problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2021 Mercedes-Benz Amg Glc63 S — too few to judge reliability from owner reports alone — but 3 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

3

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2021 compare to other Amg Glc63 S years?

Amg Glc63 S NHTSA complaints by model year, 2021 highlighted2 complaints2020: 2 complaints2021: 0 complaints
Amg Glc63 S NHTSA complaints by model year, 2021 highlighted. Red bars are years to avoid.

See all Amg Glc63 S years to avoid →

Does the 2021 Mercedes-Benz Amg Glc63 S have recalls?

3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

23V445000Fuel SystemJune 26, 2023 · 143,551 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.

Consequence

A loss of drive power can increase the risk of a crash.

Remedy

Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.

22V261000LightingApril 15, 2022 · 129 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLC 300, GLC 300 4Matic, AMG GLC 63 4Matic, AMG GLC 63 S 4Matic, and AMG GLC 43 4Matic vehicles. The electrical connection for the headlights may not be watertight, which can result in headlight failure.

Consequence

Headlight failure can decrease visibility for both the driver and surrounding traffic, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the headlight sealing plugs, as necessary, free of charge. Owner notification letters were mailed June 3, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022050005.

21V230000Seat BeltsApril 1, 2021 · 8,634 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C-Class, E-Class, E-Class Coupe and Convertible, GLC, CLS, AMG GT 4-door Coupe and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. A faulty electrical contact within the seat position switch may prevent the driver and passenger air bags and seat belt force limiters from properly activating during a crash.

Consequence

Air bags and seat belts that do not perform properly in a crash can increase the risk of injury.

Remedy

MBUSA will notify owners, and dealers will replace the seat position switches, free of charge. Owner letters were mailed May 21, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021040016.

2021 Mercedes-Benz Amg Glc63 S — common questions

Is the 2021 Mercedes-Benz Amg Glc63 S reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 3 recalls should be verified as completed.

Does the 2021 Mercedes-Benz Amg Glc63 S have recalls?

Yes — NHTSA lists 3 recall campaigns affecting the 2021 Mercedes-Benz Amg Glc63 S. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.