2012 Mercedes-Benz ML 3.0L Diesel · MU54 HMX
2012 Mercedes-Benz ML (3.0L, diesel). First registered 03 Sept 2012. Recorded mileage 120,024 miles. MOT expired on 01 Nov 2026.
- Make & Model
- MERCEDES-BENZ ML
- Year / Origin
- 2012 · Manchester & Merseyside
- Safety Recall
- Unknown
- MOT Status
- Expired on 01 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 120,024 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 3.0L
- 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.
MU54 HMX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 28/10/2025
- 120,024 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MU54 HMX MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2012 Mercedes-Benz Ml (MU54 HMX) between September 2022 and October 2025.
The record contains 4 passes and 1 failure.
The most recent test on 28 October 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
MU54 HMX Mileage History
- 29/09/2022104,830 mi
- 11/10/2023108,208 mi+3,378 mi
- 09/10/2024110,182 mi+1,974 mi
- 02/11/2024110,271 mi+89 mi
- 28/10/2025120,024 mi+9,753 mi
Average of roughly 4,933 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mercedes-Benz Mercedes-Benz ML-Class / GLE (W166)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below 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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Digital Service History
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MERCEDES-BENZ ML Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2012 model year cars.
- Airmatic air suspension leaksSerious
Air springs leak over time and compressors burn out trying to keep the car level. One corner sagging overnight is a classic sign.
- OM651 Diesel Timing Chain Tensioner Oil LeakModerate
The gasket on the timing chain tensioner can fail, leaking oil and reducing tensioner pressure. This can cause chain rattle and eventual stretch.
- 7G-Tronic gearbox conductor plate failureModerate
The 7-speed automatic gearbox can suffer from conductor plate and speed sensor failures, leading to harsh shifts, limp mode and gear selection faults.
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