2003 Audi A4 3.0L Petrol · OW03 KBX
2003 Audi A4 (3.0L, petrol). First registered 14 May 2003. Recorded mileage 103,933 miles. MOT valid until 17 Dec 2026.
- Make & Model
- AUDI A4
- Year / Origin
- 2003 · Oxford
- Safety Recall
- Unknown
- MOT Status
- Valid until 17 Dec 2026
- Road Tax
- —
- Recorded Mileage
- 103,933 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 3.0L
- 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.
OW03 KBX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 18/12/2025
- 103,933 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
OW03 KBX 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 2003 Audi A4 (OW03 KBX) between January 2023 and December 2025.
The record contains 4 passes and 1 failure.
The most recent test on 18 December 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
OW03 KBX Mileage History
- 10/01/202360,752 mi
- 18/12/202376,773 mi+16,021 mi
- 16/12/202493,823 mi+17,050 mi
- 18/12/2025103,933 mi+10,110 mi
- 18/12/2025103,933 mi
Average of roughly 14,700 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
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 2003 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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