2004 Land Rover Defender 2.5L Diesel · BT04 BCU
2004 Land Rover Defender (2.5L, diesel). First registered 14 May 2004. Recorded mileage 92,182 miles. MOT valid until 01 Jan 2027.
- Make & Model
- LAND ROVER DEFENDER
- Year / Origin
- 2004 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Valid until 01 Jan 2027
- Road Tax
- —
- Recorded Mileage
- 92,182 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.
BT04 BCU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 04/12/2025
- 92,182 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.
BT04 BCU 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 Land Rover Defender (BT04 BCU) between December 2022 and December 2025.
The record contains 4 passes and 1 failure.
The most recent test on 04 December 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
BT04 BCU Mileage History
- 07/12/202280,859 mi
- 07/12/202384,512 mi+3,653 mi
- 05/12/202488,237 mi+3,725 mi
- 06/12/202488,237 mi
- 04/12/202592,182 mi+3,945 mi
Average of roughly 3,784 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: 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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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 2004 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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