Mercedes-Benz GLC 300: best and worst years
Every model year, ranked by owner complaints reported to NHTSA relative to time on the road. Click a year for its problems, recalls and trouble codes.
2026too new to judge0 complaints · 3 recalls2025too new to judge16 complaints · 3 recalls2024too new to judge21 complaints · 8 recalls202355 complaints · 12 recalls202259 complaints · 2 recalls202161 complaints · 9 recalls202067 complaints · 16 recalls201946 complaints · 12 recalls201887 complaints · 12 recalls
Ranked by complaints per year on the road (age capped at 12 years), so older years do not lead just because they have been around longer. Years under 3 years old are not judged - they have not had time to show their problems. Rates are relative to this model only and are not adjusted for sales volume.