2012 Mercedes-Benz E 3.0L Diesel · RO12 RSU
2012 Mercedes-Benz E (3.0L, diesel). First registered 30 Apr 2012. Recorded mileage 96,062 miles. MOT valid until 05 Nov 2027.
- Make & Model
- MERCEDES-BENZ E
- Year / Origin
- 2012 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 05 Nov 2027
- Road Tax
- —
- Recorded Mileage
- 96,062 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.
RO12 RSU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 21/10/2026
- 96,062 miles recorded at latest MOT
- 1 historical MOT failure
- 4 defects noted at the latest MOT
- Recurring tyres items (8 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
RO12 RSU 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 E (RO12 RSU) between October 2023 and October 2026.
The record contains 4 passes and 1 failure.
The most recent test on 21 October 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (8 issues), Brakes (7 issues), Lighting (5 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 27 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))”.
RO12 RSU Mileage History
- 16/10/202385,208 mi
- 15/10/202488,659 mi+3,451 mi
- 04/11/202592,308 mi+3,649 mi
- 06/11/202592,321 mi+13 mi
- 21/10/202696,062 mi+3,741 mi
Average of roughly 3,601 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 E-Class (W212)
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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Digital Service History
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MERCEDES-BENZ E Model Intelligence & Reliability
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- OM651 Diesel Chain Tensioner Oil LeakModerate
The gasket on the timing chain tensioner is a frequent source of oil leaks. This can lead to decreased oil pressure for the tensioner, causing chain rattle.
- Rear Subframe CorrosionSerious
Like the W204, the rear subframe can corrode badly enough to fail an MOT and require full replacement.
- Airmatic Air Suspension LeaksSerious
Higher-spec cars with air suspension can sag or throw warnings once bags and compressors age.
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