MOT performance
2014 Mercedes-Benz GLA: MOT pass rate and common failures
Of 6,925 MOT tests on 2014-registered Mercedes-Benz GLAs in 2023–2024 (on average 8.9 years old at test, median 70,165 miles), 80.8% passed first time, 4.7 points lower than the Mercedes-Benz GLA overall. Allowing for age, mileage and fuel, 2014 Mercedes-Benz GLAs failed 32% less often than comparable cars.
6,925 MOT tests on 3,443 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
Check a specific car's MOT history and running costsAt a glance
| Figure | Value | Basis |
|---|---|---|
| First-time pass rate | 80.8% | ±0.9 pts (95%), n = 6,925 |
| All Mercedes-Benz GLAs | 85.6% | n = 165,835 |
| Failures vs similar cars | 0.68× | same age, mileage and fuel = 1.00 |
| Tests with a dangerous defect | 5.5% | n = 6,925 |
| Average age at test | 8.9 years | n = 6,925 |
Where 2014 Mercedes-Benz GLAs fail
| Area | Tests failed on it | vs similar cars |
|---|---|---|
| Suspension | 6.3% | -25% |
| Tyres | 5.9% | -14% |
| Lights, reflectors and electrical | 3.6% | -62% |
| Noise, emissions and leaks | 2.9% | +28% |
| Brakes | 2.7% | -56% |
| Driver's view of the road | 2.5% | -38% |
| Road wheels | 0.6% | +48% |
| Seat belts and airbags | 0.5% | -24% |
| Registration plates and VIN | 0.4% | +39% |
| Body, chassis and structure | 0.4% | -86% |
| Steering | 0.1% | -92% |
Most common failure items
| Item | Area | Share of tests |
|---|---|---|
| Coil spring: fractured or broken | Suspension | 2.54% |
| Tread depth: tread depth below requirements of 1.6mm | Tyres | 2.44% |
| Linkage ball joint dust cover: ball joint dust cover no longer prevents the ingress of dirt | Suspension | 2.02% |
| Malfunction indicator lamp: inoperative or indicates a malfunction | Noise, emissions and leaks | 1.88% |
| Brake pads: less than 1.5 mm thick | Brakes | 1.54% |
Check a specific 2014 Mercedes-Benz GLA
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UK number plate or 17-character VIN
About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.