2004 Audi A4 1.9L Diesel · 879 UXY
2004 Audi A4 (1.9L, diesel). First registered 31 Jan 2004. Recorded mileage 264,086 miles. MOT valid until 26 Sept 2027.
- Make & Model
- AUDI A4
- Year / Origin
- 2004
- Safety Recall
- Unknown
- MOT Status
- Valid until 26 Sept 2027
- Road Tax
- —
- Recorded Mileage
- 264,086 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.
879 UXY Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 28/09/2026
- 264,086 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring lighting items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
879 UXY 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 (879 UXY) between July 2023 and September 2026.
The record contains 4 passes and 1 failure.
The most recent test on 28 September 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
879 UXY Mileage History
- 01/07/2023211,489 mi
- 30/07/2024231,679 mi+20,190 mi
- 04/09/2025246,143 mi+14,464 mi
- 04/09/2025246,143 mi
- 28/09/2026264,086 mi+17,943 mi
Average of roughly 16,213 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.
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AUDI A4 Model Intelligence & Reliability
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Owner-reported defects, recurring MOT failure points, and estimated repair costs.
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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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