2004 Mercedes-Benz C 1.8L Petrol · KY54 FHN
2004 Mercedes-Benz C (1.8L, petrol). First registered 27 Sept 2004. Recorded mileage 146,422 miles. MOT valid until 18 Dec 2026.
- Make & Model
- MERCEDES-BENZ C
- Year / Origin
- 2004 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 18 Dec 2026
- Road Tax
- —
- Recorded Mileage
- 146,422 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.
KY54 FHN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 19/12/2025
- 146,422 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.
KY54 FHN 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 2004 Mercedes-Benz C (KY54 FHN) between October 2023 and December 2025.
The record contains 3 passes and 2 failures.
The most recent test on 19 December 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
KY54 FHN Mileage History
- 25/10/2023138,495 mi
- 25/10/2023138,495 mi
- 24/10/2024142,980 mi+4,485 mi
- 02/11/2024142,993 mi+13 mi
- 19/12/2025146,422 mi+3,429 mi
Average of roughly 3,684 miles per year across 5 recorded odometer readings.
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 (W203)
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.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (KY54 Series)
Vehicles registered in the same regional DVLA batch as KY54FHN.
SMART
ROADSTER SPEEDSILVER AUTO
MERCEDES-BENZ
CLK
MERCEDES-BENZ
C
MERCEDES-BENZ
SLK
MERCEDES-BENZ
ML
SMART
ROADSTER 80 AUTO(RHD)
MERCEDES-BENZ
C
SMART (MCC)
ROADSTER
MERCEDES-BENZ
ML
MERCEDES-BENZ
C
MERCEDES-BENZ
C
MITSUBISHI
L200 DOUBLE CAB
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 2004 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.
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.