2003 Land Rover Defender 2.5L Diesel · AG03 COW
2003 Land Rover Defender (2.5L, diesel). First registered 19 Mar 2003. Recorded mileage 162,946 miles. MOT valid until 19 Feb 2027.
- Make & Model
- LAND ROVER DEFENDER
- Year / Origin
- 2003 · Peterborough
- Safety Recall
- Unknown
- MOT Status
- Valid until 19 Feb 2027
- Road Tax
- —
- Recorded Mileage
- 162,946 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.5L
- 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.
AG03 COW Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 04/02/2026
- 162,946 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.
AG03 COW 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 Land Rover Defender (AG03 COW) between February 2024 and February 2026.
The record contains 3 passes and 2 failures.
The most recent test on 04 February 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
AG03 COW Mileage History
- 15/02/2024151,601 mi
- 19/02/2024151,669 mi+68 mi
- 04/02/2025157,184 mi+5,515 mi
- 04/02/2026162,946 mi+5,762 mi
- 04/02/2026162,946 mi
Average of roughly 5,758 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 Land Rover Defender (Classic L316)
Our database tracks 4 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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LAND ROVER DEFENDER 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.
- Chassis and Bulkhead CorrosionSerious
The steel chassis and bulkhead rot from the inside out, often hidden by underseal or carpet.
- Oil Leaks from Gaskets and SealsModerate
Worn valve cover gaskets, oil pan gaskets, and crankshaft seals cause persistent oil leaks. The rear main seal is particularly prone on later Puma models.
- TD5 Injector Harness Oil MigrationSerious
Oil seeps along the injector wiring harness into the ECU red plug, causing rough running, misfires, and potential ECU damage.
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