Used car guide
2023 Mercedes-Benz GLB: petrol or diesel?
Petrol, diesel and hybrid versions go wrong in different ways, so each has its own figures from the MOTs these cars had during 2023–2025. Pick the one you’re looking at: the fuel is on the logbook and in the car’s MOT history.
Diesel and Hybrid versions had too few MOTs for figures of their own, or weren’t sold.
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Other years
Every year of the Mercedes-Benz GLB compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2026 | – | Too new for MOT data |
| 2025 | – | Too new for MOT data |
| 2024 | – | Too new for MOT data |
| 2022 | 5,424 | Tyres 20% |
| 2021 | 8,013 | Tyres 24% |
| 2020 | 7,601 | Tyres 26% |