2003 Mercedes-Benz C 1.8L Petrol · BT03 MZU
2003 Mercedes-Benz C (1.8L, petrol). First registered 27 Jun 2003. Recorded mileage 212,739 miles. MOT expired on 29 Jun 2026.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2003 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Expired on 29 Jun 2026
- Road Tax
- —
- Recorded Mileage
- 212,739 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 1.8L
- 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.
BT03 MZU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 30/06/2025
- 212,739 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
BT03 MZU 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 2003 Mercedes-Benz C (BT03 MZU) between May 2023 and June 2025.
The record contains 3 passes and 2 failures.
The most recent test on 30 June 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
BT03 MZU Mileage History
- 12/05/2023305,773 mi
- 12/05/2023305,773 mi
- 10/05/2024201,043 mi-104,730 mi
- 10/05/2024201,043 mi
- 30/06/2025212,739 mi+11,696 mi
Average of roughly -43,544 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
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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.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2003 model year cars.
- Valeo radiator gearbox contaminationSerious
Radiator can leak coolant into the transmission fluid, destroying the gearbox.
- 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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