2004 Land Rover Discovery 2.5L Diesel · PX04 KNJ
2004 Land Rover Discovery (2.5L, diesel). First registered 21 May 2004. Recorded mileage 138,446 miles. MOT valid until 09 Dec 2026.
- Make & Model
- LAND ROVER DISCOVERY
- Year / Origin
- 2004 · Carlisle
- Safety Recall
- Unknown
- MOT Status
- Valid until 09 Dec 2026
- Road Tax
- —
- Recorded Mileage
- 138,446 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.
PX04 KNJ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/12/2025
- 138,446 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.
PX04 KNJ 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 Discovery (PX04 KNJ) between November 2023 and December 2025.
The record contains 3 passes and 2 failures.
The most recent test on 10 December 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
PX04 KNJ Mileage History
- 09/11/2023129,686 mi
- 11/11/2024134,473 mi+4,787 mi
- 18/11/2024134,473 mi
- 26/11/2025138,432 mi+3,959 mi
- 10/12/2025138,446 mi+14 mi
Average of roughly 4,199 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 Discovery 2 (L318)
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 DISCOVERY 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.
- TD5 Injector Harness Oil MigrationSerious
Oil seeps along the injector wiring harness into the ECU red plug connector, causing rough running, misfires and potential ECU damage.
- Air Suspension and ACE System FailuresSerious
Self-levelling suspension (SLS) air bags perish and compressors fail. The ACE system leaks from corroded pipes, causing handling issues and expensive repairs.
- Three Amigos (ABS/TC/ HDC Warnings)Moderate
The ABS, Traction Control, and Hill Descent Control warning lights illuminate together. Usually caused by ABS sensor failures but can indicate more expensive 4WD system issues.
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