2020 Mercedes-Benz AMG GLC43
Only 5 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 5 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 5
- Recalls
- 7
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 2020
None on file
Not enough data
Complaints per year
2020: 5 complaints
View as data table
| Year | Complaints |
|---|---|
| 2016 | 0 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 0 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 0 |
Known problem areas
Only 5 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Engine
3 of 5 total reports mention: engine.
Show complaint excerpts
2020 AMG GLC 43 coupe here in Harrison, NJ. My driving style with this vehicle isn't different in any relevant way versus with past vehicles.
NHTSA ODI report, 2023-12-14
Also filed under Service brakes
Sometimes after I hit the brake (hard or soft) but need to step on the gas again, the car pauses and does nothing for over a second, making it dangerous if you need to make a turn.
NHTSA ODI report, 2022-03-07
At around 11pm on Monday, Sept 20, 2021 I was driving approximately 65 mph on the highway when the vehicle began to abruptly decelerate for no apparent reason, even when I was pushing on the accelerator pedal.
NHTSA ODI report, 2021-09-21
Also filed under Electrical system
Electrical system
2 of 5 total reports mention: electrical system.
Vehicle speed control
1 of 5 total reports mentions: vehicle speed control, most commonly citing throttle.
Service brakes
1 of 5 total reports mentions: service brakes.
Back over prevention
1 of 5 total reports mentions: back over prevention.
Safety timeline
7 recalls · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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2020-08-17Seats20V328000 Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 E450, AMG E63S, GLC300, AMG GLC43, AMG GLC63, AMG GT53, and AMG GT63 vehicles equipped with rear seatbacks that can be electrically unlatched.
Remedy: MBUSA will notify owners, and dealers will replace the left-rear seatback latch, free of charge. The recall began August 17, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070004.
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2020-12-11Steering20V651000 Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLC300, GLC350e, GLC43 AMG, and GLC63 AMG vehicles.
Remedy: MBUSA will notify owners, and dealers will inspect the wiring harness, and replace it if necessary, free of charge. The recall began December 11, 2020. Owners may contact MBUSA customer service at 1-800-367-6372.
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2021-03-12Communication, electrical system21V058000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles.
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267.
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2021-06-28Back over prevention, electrical system21V354000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles.
Remedy: The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021. Owners may contact MBUSA customer service at 1-800-367-6373.
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2022-07-08Communication, electrical system22V365000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles.
Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022.
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2022-07-15Back over prevention22V232000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles.
Remedy: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.
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2024-02-23Exterior lighting24V070000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2022 GLC 300, 2020 GLC 350e, and 2020-2022 AMG GLC 43 vehicles. The headlights may be incorrectly adjusted too high and create a glare for oncoming traffic.
Remedy: Dealers will inspect the headlight adjustment and correct it if necessary, free of charge. Owner notification letters were mailed February 23, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
Buy-smart checklist
2020 Mercedes-Benz AMG GLC43 — pre-purchase inspection
Inspect
- Engine: 3 reports on file for this year.
- Electrical system: 2 reports on file for this year.
- Vehicle speed control: 1 report on file for this year.
Verify these recalls were completed
- Recall 20V328000 · Seats
- Recall 20V651000 · Steering
- Recall 21V058000 · Communication, electrical system
- Recall 21V354000 · Back over prevention, electrical system
- Recall 22V365000 · Communication, electrical system
- Recall 22V232000 · Back over prevention
- Recall 24V070000 · Exterior lighting
FAQ
- Is the 2020 Mercedes-Benz AMG GLC43 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2020 Mercedes-Benz AMG GLC43?
- The most-reported component is engine, accounting for 60% of complaints on file.
- How many recalls does the 2020 Mercedes-Benz AMG GLC43 have?
- 7 recalls on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.