Mercedes-Benz GLB 220 AMG Line Prem D 4M A reliability
MOT pass rates & common faults · 4,411 real DVSA tests · 2024
Across 4,411 real DVSA MOT tests in 2024, 91% of Mercedes-Benz GLB 220 AMG Line Prem D 4M A cars aged 4 to 7 years pass their MOT first time — ahead of the 85% average for all cars of that age. It holds up especially well on steering and brakes.
MOT pass rate by age
Where the GLB 220 AMG Line Prem D 4M A tends to fail
Share of Mercedes-Benz GLB 220 AMG Line Prem D 4M A cars aged 4 to 7 years with no fault in each area (higher is better). The tick is the fleet average for the same age.
Holds up better than average on steering, brakes, visibility.
Common questions
Is the Mercedes-Benz GLB 220 AMG Line Prem D 4M A reliable?
On 2024 MOT data the Mercedes-Benz GLB 220 AMG Line Prem D 4M A holds up well for its age: 91% of examples aged 4 to 7 years pass first time, against a 85% fleet average. That puts it ahead of 78% of similar-age models.
What is the MOT pass rate for a Mercedes-Benz GLB 220 AMG Line Prem D 4M A?
First-time MOT pass rates for the Mercedes-Benz GLB 220 AMG Line Prem D 4M A in 2024: up to 3 years, 93%; and 4 to 7 years, 91%. Pass rates fall with age across the whole fleet, so compare each figure with cars of the same age, not with a new car.
What commonly fails on a Mercedes-Benz GLB 220 AMG Line Prem D 4M A MOT?
No single area stands out as a recurring weakness for the Mercedes-Benz GLB 220 AMG Line Prem D 4M A versus other cars of the same age — its MOT failures are spread across the usual wear items (tyres, brakes, lamps).