2025 Mercedes-Benz GLC 300
Only 15 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 15 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2018 | 87 |
| 2019 | 46 |
| 2020 | 68 |
| 2021 | 65 |
| 2022 | 58 |
| 2023 | 55 |
| 2024 | 21 |
| 2025 | 15 |
| 2026 | 0 |
KNOWN PROBLEM AREAS
Only 15 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
12 of 15 total reports mention: electrical system, most commonly citing control module and adas.
CRASH INJURYShow complaint excerpts
My vehicle's infotainment system both center console and dashbboard went completely black 2 weeks after I purchased the car in August of 2025. The vehicle was in the shop for a week and a half, and they finally fixed the issue.
NHTSA ODI report, 20260721
4 of 15 total reports mention: forward collision avoidance, most commonly citing automatic emergency braking and warnings.
CRASHShow complaint excerpts
The brakes did not function at all. Upon trying to brake, the brake pedal was hard and the car would not stop.
NHTSA ODI report, 20250904
Also filed under SERVICE BRAKES
3 of 15 total reports mention: engine.
CRASH2 of 15 total reports mention: vehicle speed control.
CRASHShow complaint excerpts
The screen goes blank not only in the middle where the maps, air conditioning and radio is but the screen where the speed gas tank are as well.
NHTSA ODI report, 20260801
Also filed under UNKNOWN OR OTHER
2 of 15 total reports mention: service brakes.
CRASHSAFETY TIMELINE
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2025 GLC 300, GLC 300 4MATIC, 2024-2025 AMG GLC 43 4MATIC, 2025 GLC 350E 4MATIC, and AMG GLC 63 S E vehicles equipped with a panoramic sunroof.
Remedy: Dealers will modify the roof lining and C-pillar trim, free of charge. Owner notification letters were mailed July 9, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Campaign 25V379000 — check if this car was fixed
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models.
Remedy: Dealers will tighten the steering coupling bolts as necessary, free of charge. Owner notification letters were mailed October 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Campaign 25V533000 — check if this car was fixed
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC vehicles. The infotainment control unit may reset while the vehicle is in motion and cause the instrument panel display to go blank.
Remedy: Dealers will update the infotainment control unit software, free of charge. Owner notification letters were mailed June 29, 2026. MBUSA's number for this recall is 2026050004. Owners may contact MBUSA customer service at 1-800-367-6372.
Campaign 26V281000 — check if this car was fixed
BUY-SMART CHECKLIST
2025 Mercedes-Benz GLC 300 — pre-purchase inspection
- Test/inspect for electrical system issues (12 reports on file for this year).
- Test/inspect for forward collision avoidance issues (4 reports on file for this year).
- Test/inspect for engine issues (3 reports on file for this year).
- Verify recall 25V379000 (structure) has been completed.
- Verify recall 25V533000 (steering) has been completed.
- Verify recall 26V281000 (electrical system) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2025 Mercedes-Benz GLC 300 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 2025 Mercedes-Benz GLC 300?
The most-reported component is electrical system, accounting for 80% of complaints on file.
How many recalls does the 2025 Mercedes-Benz GLC 300 have?
3 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.