2022 Mercedes-Benz Glc 300: Problems & Reliability
CAUTION2022 Mercedes-Benz GLC 300: CAUTION — 57 owner complaints, complaints are arriving fast for a year only ~4 years on the road (84% severe).
CarWhere's verdict score for the 2022 is 1.50, where 1.00 is a typical GLC 300 year once complaints are weighted for severity and spread over time on the road; caution starts at 1.25 and avoid at 1.60. Severity drives it: 84% of those complaints report a crash, fire or injury or involve a safety-critical system (engine, powertrain, steering, brakes or fuel). Its raw count is below the median year, but it has been on the road only about 4 years, so complaints are arriving faster than for older GLC 300 years.
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, CarWhere verified buyer prices · Model years 2018–2026 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
57
NHTSA complaints
1.50
Verdict score (1.00 = typical GLC 300 year)
183
Service bulletins
2
Recall campaigns
2022 Mercedes-Benz GLC 300 recalls
2 recall campaigns on federal record for the 2022, reported between Jun 26, 2023 and Feb 3, 2024.
2022 Mercedes-Benz GLC 300 service bulletins
The manufacturer has filed 183 technical service bulletins with NHTSA for the 2022 — close to the 197 of the median GLC 300 year from 2018 to 2026. Coded bulletins most often cover electrical system (96), powertrain / transmission (21), exterior lighting (18). Bulletins are repair instructions for dealer technicians, not recalls.
The 2022 vs. the year before and after
From the 2021 to the 2022, owner complaints held roughly level (61 → 57). The 2023 that followed rose 12% (57 → 64), so the 2022 is the cleaner of the two by count.
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2021 GLC 300 | CAUTION | 61 | 197 | 7 | — |
| 2022 (this page) | CAUTION | 57 | 183 | 2 | — |
| 2023 GLC 300 | AVOID | 64 | 298 | 10 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Mercedes-Benz GLC 300 years to avoid.
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FAQ
Is the 2022 Mercedes-Benz GLC 300 reliable?
2022 Mercedes-Benz GLC 300: CAUTION — 57 owner complaints, complaints are arriving fast for a year only ~4 years on the road (84% severe). CarWhere's verdict score for the 2022 is 1.50, where 1.00 is a typical GLC 300 year once complaints are weighted for severity and spread over time on the road; caution starts at 1.25 and avoid at 1.60.
What are the most common 2022 Mercedes-Benz GLC 300 problems?
The 2022 Mercedes-Benz GLC 300 has 57 NHTSA owner complaints and 183 manufacturer service bulletins on file; the component breakdown is on NHTSA's record for this model year.
How many recalls does the 2022 Mercedes-Benz GLC 300 have?
2 recall campaigns on federal record for the 2022 Mercedes-Benz GLC 300, most recently 24V070000 (Feb 3, 2024, exterior lighting); 23V445000 (Jun 26, 2023, fuel system, gasoline). Recall completion is VIN-specific, so check the exact car.
How do I check a specific 2022 Mercedes-Benz Glc 300 before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2022 Mercedes-Benz GLC 300 come from NHTSA's Office of Defects Investigation; the verdict is CarWhere’s severity-weighted, time-on-road-adjusted score compared with the model’s own median year. The live complaint feed was unavailable at render, so the complaint count is the verdict engine’s stored count. Complaints are owner allegations, not verified defects. Full methodology.