2021 Mercedes-Benz G 4.0L Petrol · WE57 BON
2021 Mercedes-Benz G (4.0L, petrol). First registered 23 Sept 2021. Recorded mileage 35,981 miles. MOT expired on 07 Oct 2026.
- Make & Model
- MERCEDES-BENZ G
- Year / Origin
- 2021 · Exeter
- Safety Recall
- Unknown
- MOT Status
- Expired on 07 Oct 2026
- Road Tax
- —
- Recorded Mileage
- 35,981 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 4.0L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
WE57 BON Key Findings
- 2 MOT tests recorded
- Latest MOT passed on 08/10/2025
- 35,981 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
WE57 BON MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
2 MOT tests are recorded for this 2021 Mercedes-Benz G (WE57 BON) between September 2024 and October 2025.
The record contains 2 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
WE57 BON Mileage History
- 28/09/202420,155 mi
- 08/10/202535,981 mi+15,826 mi
Average of roughly 15,410 miles per year across 2 recorded odometer readings.
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Known faults for Mercedes-Benz Mercedes-Benz GLA (H247)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
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MERCEDES-BENZ G Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2021 model year cars.
- Cylinder Head / Exhaust Valve WearSerious
On GLA 250 models fitted with the M260 2.0-litre turbocharged four-cylinder petrol engine, premature wear can develop on the exhaust valve guides and exhaust valve seat rings due to excessive lateral forces. As the valve seats and guides degrade, the combustion chambers lose compression, triggering cylinder misfire fault codes (such as P030085, P030185, or P030285), rough idling, and engine warning lamps. Mercedes-Benz issued technical bulletin LI01.30-P-072328 confirming that valve seats cannot be remachined in service, requiring a complete cylinder head replacement costing £1,500 to £3,000 out of warranty.
- Front Suspension Lower Ball Joint Creak & PlayModerate
On UK speed bumps and potholed surfaces, the front lower wishbone ball joints and anti-roll bar drop links can develop premature axial play, causing noticeable groaning and creaking during steering maneuvers.
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