2004 Audi A6 1.9L Diesel · BP04 TNX
2004 Audi A6 (1.9L, diesel). First registered 13 Jul 2004. Recorded mileage 205,597 miles. MOT expired on 03 Feb 2026.
- Make & Model
- AUDI A6
- Year / Origin
- 2004 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Expired on 03 Feb 2026
- Road Tax
- —
- Recorded Mileage
- 205,597 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.
BP04 TNX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 22/01/2025
- 205,597 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.
BP04 TNX 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 A6 (BP04 TNX) between January 2023 and January 2025.
The record contains 3 passes and 2 failures.
The most recent test on 22 January 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
BP04 TNX Mileage History
- 12/01/2023174,303 mi
- 19/01/2023174,579 mi+276 mi
- 22/01/2024190,093 mi+15,514 mi
- 07/01/2025205,061 mi+14,968 mi
- 22/01/2025205,597 mi+536 mi
Average of roughly 15,424 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 A6 Mk2 (C5)
Our database tracks 6 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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AUDI A6 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.
- Blocked Plenum DrainsSerious
Leaves and debris block the drains, leading to water entering the cabin and damaging the CCM.
- Front Multi-Link Suspension WearModerate
The C5 uses a sophisticated aluminium multi-link front suspension with eight control arms per side. Bushings harden and ball joints develop play, causing clunks and vague steering.
- Instrument Cluster Pixel FailureModerate
The dot-matrix LCD in the instrument cluster loses pixels column by column, making the trip computer, odometer and warnings unreadable.
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