2004 Audi A6 2.5L Diesel · AD54 YJJ
2004 Audi A6 (2.5L, diesel). First registered 24 Dec 2004. Recorded mileage 69,283 miles. MOT expired on 21 Feb 2025.
- Make & Model
- AUDI A6
- Year / Origin
- 2004 · Peterborough
- Safety Recall
- Unknown
- MOT Status
- Expired on 21 Feb 2025
- Road Tax
- —
- Recorded Mileage
- 69,283 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.5L
- Reliability Guide
- Common Faults
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AD54 YJJ Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 22/02/2024
- 69,283 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
AD54 YJJ MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2004 Audi A6 (AD54 YJJ) between December 2021 and February 2024.
The record contains 3 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
AD54 YJJ Mileage History
- 10/12/202164,595 mi
- 12/12/202266,981 mi+2,386 mi
- 22/02/202469,283 mi+2,302 mi
Average of roughly 2,129 miles per year across 3 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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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: 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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