2006 Mercedes-Benz C 2.1L Diesel · KC56 AFN
2006 Mercedes-Benz C (2.1L, diesel). First registered 07 Dec 2006. Recorded mileage 191,713 miles. MOT expired on 31 Aug 2026.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2006 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Expired on 31 Aug 2026
- Road Tax
- —
- Recorded Mileage
- 191,713 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.
KC56 AFN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 02/09/2025
- 191,713 miles recorded at latest MOT
- 2 historical MOT failures
- 5 defects noted at the latest MOT
- Recurring brakes items (9 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KC56 AFN 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 2006 Mercedes-Benz C (KC56 AFN) between August 2023 and September 2025.
The record contains 3 passes and 2 failures.
The most recent test on 02 September 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 (9 issues), Tyres (5 issues), Suspension (5 issues), Lighting (4 issues), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 21 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: “Front Anti-roll bar pin or bush excessively worn Mounting bushes both (5.3.4 (a) (i))”; “Nearside Front Lower Suspension arm ball joint excessively worn Camber arm. (5.3.4 (a) (i))”; “Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))”.
KC56 AFN Mileage History
- 09/08/2023166,596 mi
- 09/08/2024177,654 mi+11,058 mi
- 09/08/2024177,655 mi+1 mi
- 16/08/2025191,696 mi+14,041 mi
- 02/09/2025191,713 mi+17 mi
Average of roughly 12,151 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 (W203)
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
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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.
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Historical MOT pass rates and DVLA records for 2006 model year cars.
- M271 timing chain stretchSerious
The 1.8 Kompressor petrol engine uses a timing chain that stretches over time, causing rattling on cold start. In severe cases the chain can jump, destroying the engine.
- Rust on arches, sills and bootlidSerious
W203s are notorious for corrosion around the wheel arches, sills and bootlid edges. Structural corrosion on sills and subframe mounting areas is an MOT failure.
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