2012 Mercedes-Benz C 3.0L Diesel · SG12 CBZ
2012 Mercedes-Benz C (3.0L, diesel). First registered 30 Apr 2012. Recorded mileage 56,727 miles. MOT expired on 09 Jun 2026.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2012 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Expired on 09 Jun 2026
- Road Tax
- —
- Recorded Mileage
- 56,727 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.
SG12 CBZ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/06/2025
- 56,727 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.
SG12 CBZ 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 (SG12 CBZ) between June 2022 and June 2025.
The record contains 4 passes and 1 failure.
The most recent test on 10 June 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
SG12 CBZ Mileage History
- 07/06/202244,439 mi
- 06/06/202348,022 mi+3,583 mi
- 08/06/202452,074 mi+4,052 mi
- 05/06/202556,688 mi+4,614 mi
- 10/06/202556,727 mi+39 mi
Average of roughly 4,084 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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