2004 Audi A4 1.9L Diesel · MJ04 YKF
2004 Audi A4 (1.9L, diesel). First registered 20 Apr 2004. Recorded mileage 184,936 miles. MOT valid until 20 Dec 2026.
- Make & Model
- AUDI A4
- Year / Origin
- 2004 · Manchester & Merseyside
- Safety Recall
- Unknown
- MOT Status
- Valid until 20 Dec 2026
- Road Tax
- —
- Recorded Mileage
- 184,936 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 1.9L
- 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.
MJ04 YKF Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 13/12/2025
- 184,936 miles recorded at latest MOT
- 5 defects noted at the latest MOT
- Recurring tyres items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
MJ04 YKF 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 Audi A4 (MJ04 YKF) between December 2021 and December 2025.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 10 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Tyres (3 issues), Lighting (3 issues), Suspension (1 issue), Steering (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 10 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.
MJ04 YKF Mileage History
- 18/12/2021171,903 mi
- 10/12/2022175,340 mi+3,437 mi
- 16/12/2023179,971 mi+4,631 mi
- 07/12/2024182,705 mi+2,734 mi
- 13/12/2025184,936 mi+2,231 mi
Average of roughly 3,270 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 Audi Audi A4 Mk2 (B6)
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Good
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.
Vehicle & Plate History
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AUDI A4 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.
- Multitronic CVT FailureSerious
The CVT can judder, flare or lose drive entirely. It is generally less reliable than the Tiptronic or manual alternatives.
- 1.8T Timing Belt / Water Pump FailureSerious
The 1.8T engine uses a timing belt that can fail if intervals are not maintained, destroying the engine. The plastic water pump impeller can also strip.
- Oil Sludge BuildupSerious
The 1.8T engine is prone to oil sludge if servicing has been neglected, blocking the oil pickup and starving the engine of lubrication.
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