2012 Mercedes-Benz C 2.1L Diesel · SM12 VUX
2012 Mercedes-Benz C (2.1L, diesel). First registered 21 Aug 2012. Recorded mileage 164,094 miles. MOT valid until 07 Sept 2027.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2012 · Edinburgh
- Safety Recall
- Unknown
- MOT Status
- Valid until 07 Sept 2027
- Road Tax
- —
- Recorded Mileage
- 164,094 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.
SM12 VUX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 07/09/2026
- 164,094 miles recorded at latest MOT
- 2 historical MOT failures
- 7 defects noted at the latest MOT
- Recurring brakes items (8 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SM12 VUX 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 (SM12 VUX) between September 2024 and September 2026.
The record contains 3 passes and 2 failures.
The most recent test on 07 September 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 (8 issues), Lighting (4 issues), Suspension (4 issues), Tyres (3 issues), Exhaust & Emissions (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 13 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 Parking brake efficiency below requirements (1.4.2 (a) (i))”; “Nearside Rear Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e))”; “Parking brake efficiency below requirements (1.4.2 (a) (i))”.
SM12 VUX Mileage History
- 05/09/2024152,502 mi
- 06/09/2024150,503 mi-1,999 mi
- 03/09/2025159,768 mi+9,265 mi
- 09/09/2025159,780 mi+12 mi
- 07/09/2026164,094 mi+4,314 mi
Average of roughly 5,782 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
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
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: 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.
Digital Service History
Access verified franchised dealer maintenance records for SM12VUX.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for SM12VUX. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (SM12 Series)
Vehicles registered in the same regional DVLA batch as SM12VUX.
SUBARU
OUTBACK
BMW
330D XDRIVE SPORT AUTO
BMW
5 SERIES
VAUXHALL
INSIGNIA
VAUXHALL
MERIVA
VAUXHALL
CORSA
VAUXHALL
ASTRA
VAUXHALL
CORSA
VAUXHALL
CORSA
VAUXHALL
INSIGNIA
VAUXHALL
ASTRA
VAUXHALL
ASTRA
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.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.