2011 Mercedes-Benz C 2.1L Diesel · OU61 YDM
2011 Mercedes-Benz C (2.1L, diesel). First registered 02 Sept 2011. Recorded mileage 189,337 miles. MOT valid until 01 Dec 2026. Currently declared SORN.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2011 · Oxford
- Safety Recall
- Unknown
- MOT Status
- Valid until 01 Dec 2026
- Road Tax
- SORN
- Recorded Mileage
- 189,337 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- 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.
OU61 YDM Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 02/12/2025
- 189,337 miles recorded at latest MOT
- 2 historical MOT failures
- 3 defects noted at the latest MOT
- Recurring brakes items (5 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
OU61 YDM 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 2011 Mercedes-Benz C (OU61 YDM) between January 2023 and December 2025.
The record contains 3 passes and 2 failures.
The most recent test on 02 December 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Brakes (5 issues), Tyres (4 issues), Suspension (3 issues), Lighting (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 14 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 Suspension arm ball joint excessively worn Rear (Upward pointing) (5.3.4 (a) (i))”; “Central Rear Seat belt not functioning as intended Not extending or retracting (7.1.2 (c))”; “Service brake effort inadequate at a wheel both (1.2.1 (a) (i))”.
OU61 YDM Mileage History
- 23/01/2023245,517 km
- 07/11/2024282,786 km+37,269 km
- 22/11/2024283,977 km+1,191 km
- 21/11/2025304,242 km+20,265 km
- 02/12/2025189,337 mi
Average of roughly -19,655 miles per year across 5 recorded odometer readings.
Recorded mileage decreased between one or more tests — a potential clocking indicator worth verifying before purchase.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Exercise extreme caution before consider
If you proceed, you must negotiate the price downwards to account for the high mileage and the documented history of mechanical issues. Do not take the vehicle on a test drive without first verifying that the oil leak mentioned in multiple MOT tests has been addressed and is not worsening.
Request a full service history to see if the suspension and braking components identified in recent failures have been replaced with quality parts. Given the 2024 failure regarding an inoperative Engine MIL (Malfunction Indicator Lamp), ensure the dashboard warning lights are fully functional and no hidden fault codes remain in the ECU.
As a 2.1-litre diesel, this model is designed for motorway cruising, but running costs will be heavily influenced by its high mileage. Expect typical diesel fuel economy, but maintenance costs are likely to be higher than average due to the age and wear seen in the MOT history, specifically regarding suspension bushes and brake systems.
Insurance groups for a 2011 Mercedes C-Class vary depending on the specific trim, but the 2143cc engine will place it in a mid-range bracket. You should budget for more frequent replacements of consumables like tyres and brake components, as evidenced by the repeated advisory and failure notices in the recent MOT records.
Focus your inspection on the braking system and the underside of the engine. The MOT history explicitly notes recurring oil leaks and issues with parking brake efficiency and service brake effort. You should also check the condition of the front brake pipes, which were flagged as corroded and covered in grease in late 2024.
Examine the suspension components closely. The records show multiple failures and advisories regarding suspension arm ball joints and bushes (both front and rear). Additionally, check the condition of the tyres; the vehicle has a history of being presented with tyres worn close to the legal limit on both front and rear axles.
This 2011 silver Mercedes-Benz C-Class diesel has covered significantly more than the average mileage for its age, with the most recent reading at 189,337 miles (noting a discrepancy in the recorded mileage jumps between 2025 and 2024). The MOT history shows a recurring pattern of oil leaks, suspension wear, and braking issues. While it has passed recent tests, the frequency of failures related to safety-critical components like brake pipes and suspension arms is a notable concern.
Aggregate data for this model shows an 82.4% MOT pass rate, with common failures involving tyres, suspension arms, and headlamps.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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