2003 Audi A4 1.9L Diesel · GM03 AUN
2003 Audi A4 (1.9L, diesel). First registered 19 Aug 2003. Recorded mileage 115,956 miles. MOT expired on 17 Apr 2026.
- Make & Model
- AUDI A4
- Year / Origin
- 2003 · Maidstone
- Safety Recall
- Unknown
- MOT Status
- Expired on 17 Apr 2026
- Road Tax
- —
- Recorded Mileage
- 115,956 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.
GM03 AUN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 12/04/2025
- 115,956 miles recorded at latest MOT
- 2 historical MOT failures
- 7 defects noted at the latest MOT
- Recurring brakes items (13 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
GM03 AUN 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 (GM03 AUN) between April 2023 and April 2025.
The record contains 3 passes and 2 failures.
The most recent test on 12 April 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Brakes (13 issues), Suspension (5 issues), Lighting (4 issues), Windscreen (3 issues), Tyres (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 22 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.
Recorded failure items include: “Nearside Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))”; “Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))”; “Nearside Rear Position lamp not working (4.2.1 (a) (ii))”.
GM03 AUN Mileage History
- 19/04/202395,191 mi
- 19/04/202395,192 mi+1 mi
- 29/03/2024105,329 mi+10,137 mi
- 12/04/2025115,956 mi+10,627 mi
- 12/04/2025115,956 mi
Average of roughly 10,477 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
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: 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.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (GM03 Series)
Vehicles registered in the same regional DVLA batch as GM03AUN.
PORSCHE
MACAN ELECTRIC
MG
4 TROPHY
PEUGEOT
206
BMW
X1 SDRIVE 18D SPORT MHEV AUTO
VOLKSWAGEN
T-ROC LIFE TSI
RENAULT
CAPTUR ESPRT ALPNE ETECH HEV A
VAUXHALL
GRANDLAND
VOLKSWAGEN
TOUAREG
BMW
X6
MERCEDES-BENZ
EQA 250+ AMG LINE PREMIUM +
CITROEN
C3 AIRCROSS
AUDI
Q2
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.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.