2012 Mercedes-Benz C 2.1L Diesel · LL12 LGW
2012 Mercedes-Benz C (2.1L, diesel). First registered 30 May 2012. Recorded mileage 141,847 miles. MOT valid until 07 Aug 2027. Taxed until 01 Aug 2027. No outstanding manufacturer safety recalls recorded.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2012 · Wimbledon (South London)
- Safety Recall
- None Outstanding
- MOT Status
- Valid until 07 Aug 2027
- Road Tax
- Taxed (01 Aug 2027)
- Recorded Mileage
- 141,847 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.
LL12 LGW Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 27/07/2026
- 141,847 miles recorded at latest MOT
- 2 historical MOT failures
- 4 defects noted at the latest MOT
- Recurring brakes items (16 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
LL12 LGW 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 C (LL12 LGW) between July 2024 and July 2026.
The record contains 3 passes and 2 failures.
The most recent test on 27 July 2026 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 (16 issues), Tyres (2 issues), Lighting (1 issue), Steering (1 issue), Suspension (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 18 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: “Offside Rear Tyre has ply or cords exposed with large cracks in inner side wall too (5.2.3 (d) (ii))”; “Exhaust has a major leak of exhaust gases At centre join (6.1.2 (a))”; “Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”.
LL12 LGW Mileage History
- 23/07/2024112,381 mi
- 07/08/2024112,401 mi+20 mi
- 09/08/2025127,339 mi+14,938 mi
- 20/07/2026141,583 mi+14,244 mi
- 27/07/2026141,847 mi+264 mi
Average of roughly 14,669 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 C-Class (W204)
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 C Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2012 model year cars.
- OM651 Diesel Chain Tensioner Oil LeakModerate
The gasket on the timing chain tensioner can fail, leaking oil and potentially leading to timing chain issues due to inconsistent tension.
- Rear Subframe CorrosionSerious
The rear subframe rots from the inside out, leading to MOT failure. Mercedes often replaces these under goodwill.
- Electronic Steering Lock (ESL) failureSerious
The electronic steering lock module can fail, preventing the car from starting. The key is recognised but the steering remains locked. A common and expensive fault on W204s built before the facelift.
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