1991 Land Rover Defender 2.5L Diesel · J821 BYA
1991 Land Rover Defender (2.5L, diesel). First registered 01 Aug 1991. Recorded mileage 168,127 miles. MOT valid until 05 Mar 2027. Taxed until 01 Mar 2027.
- Make & Model
- LAND ROVER DEFENDER
- Year / Origin
- 1991
- Safety Recall
- Unknown
- MOT Status
- Valid until 05 Mar 2027
- Road Tax
- Taxed (01 Mar 2027)
- Recorded Mileage
- 168,127 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.
J821 BYA Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 20/02/2026
- 168,127 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.
J821 BYA 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 1991 Land Rover Defender (J821 BYA) between March 2024 and February 2026.
The record contains 3 passes and 2 failures.
The most recent test on 20 February 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
J821 BYA Mileage History
- 06/03/2024152,651 mi
- 05/03/2025160,832 mi+8,181 mi
- 05/03/2025160,832 mi
- 19/02/2026168,107 mi+7,275 mi
- 20/02/2026168,127 mi+20 mi
Average of roughly 7,897 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 1991 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.
- Electrical Gremlins and Wiring DeteriorationModerate
Corroded bulkhead earthing points and deteriorating wiring harnesses cause intermittent electrical faults including flickering lights, false warnings, and central locking failures.
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