Used buying checklist
Land Rover Defender reliability, common problems and used buying checks
A used Land Rover Defender looks worse than average for reliability in UK MOT data: 21.7% of 132,857 tests failed, compared with 18.7% across all indexed models. A good example should have a clean MOT history for corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
It can be, if the exact car has a clean history for corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
Start with corrosion and structure, suspension and steering, and emissions, engine, and exhaust, then compare the car's mileage and recall record below.
Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). MOT data does not capture every reliability issue, especially intermittent engine, gearbox or infotainment faults that do not appear during the test.
- 21.7% MOT failure rate
- Median tested mileage 102,841 miles
- 28,818 failed MOT tests analysed
Corrosion and structure is the clearest area to check
Corrosion and structure is the clearest named problem area in this model's MOT history (58.0 MOT notes per 100 tests). Example MOT phrases from this area include excessively corroded, component corroded and likely to cause injury, and corroded to the extent that the rigidity of the assembly is significantly reduced.
Example MOT phrases to search in the car's history:
- excessively corroded
- component corroded and likely to cause injury
- corroded to the extent that the rigidity of the assembly is significantly reduced
- prescribed area excessively corroded significantly reducing structural strength
- across an axle
- ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt
- ball joint has excessive play
- ball joint excessively worn
- leaking excessively from engine
- has a major leak of exhaust gases
Focus on corrosion and structure, suspension and steering, and emissions, engine, and exhaust
The model's recorded failure rate is 21.7%, +3.0 percentage points compared with the average across all models. Use the seller questions below to check whether repeat MOT notes have actually been repaired.
- MOT tests analysed132,857 tests
- Median tested mileage102,841 miles
- Failed MOT tests28,818
Should you buy a used Land Rover Defender?
78.3% of the MOT tests we analysed for this model passed. The model's recorded failure rate is 21.7%, +3.0 percentage points compared with the average across all models. This is a buying brief for the exact car in front of you: clean repeat history matters more than badge reputation.
- Repeat unresolved MOT notes for corrosion and structure, suspension and steering, and emissions, engine, and exhaust
- corrosion and structure appearing across more than one MOT
- Any dangerous MOT failure on the exact car, especially if the same area appears again later
- No paperwork showing applicable recall work has been completed
- A seller who cannot explain MOT wording such as "excessively corroded"
It can be, if the exact car has a clean history for corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
Start with corrosion and structure, suspension and steering, and emissions, engine, and exhaust, then compare the car's mileage and recall record below.
Corrosion and structure is the clearest named problem area in the MOT history (58.0 MOT notes per 100 tests). These counts are issue notes, not failure rates, because a single MOT can list several faults.
Past 100k miles on the Land Rover Defender, MOT records most often point to corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
The MOT failure rate rises from 4.9% at 0-3 years to 24.0% at 15+ years. Compare the car with the nearest age range before treating a fault as normal wear or a warning sign. The average MOT failure rate across all models in the same dataset is 18.7%.
Start with corrosion and structure, suspension and steering, emissions, engine, and exhaust, and windscreen, wipers, and mirrors. The checklist on this page explains why each area is being recommended, what to inspect, and what to ask the seller.
6 relevant recall notices appear for this model. Treat them as safety checks to verify for the exact car, not as normal MOT wear.
What should I check first?
Start with corrosion and structure, suspension and steering, emissions, engine, and exhaust, and windscreen, wipers, and mirrors. The checklist on this page explains why each area is being recommended, what to inspect, and what to ask the seller. Each item shows whether it comes from MOT results, recall notices, or a standard used-car check.
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Corrosion and structure Seen in MOT results
Corrosion and structure is one of the most common MOT problem areas for this model (58.0 MOT notes per 100 tests).
What to check: Inspect sills, subframes, mounting points, arches, and underside corrosion advisories.
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Suspension and steering Seen in MOT results
Suspension and steering is one of the most common MOT problem areas for this model (26.4 MOT notes per 100 tests).
What to check: Listen for knocks, check uneven tyre wear, and inspect steering play.
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Emissions, engine, and exhaust Seen in MOT results
Emissions, engine, and exhaust is one of the most common MOT problem areas for this model (21.9 MOT notes per 100 tests).
What to check: Check warning lights, smoke, exhaust leaks, recent emissions failures, and service history.
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Windscreen, wipers, and mirrors Seen in MOT results
Windscreen, wipers, and mirrors is one of the most common MOT problem areas for this model (9.2 MOT notes per 100 tests).
What to check: Check windscreen damage, wiper operation, washers, mirrors, and demisting.
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Lights and electrical Seen in MOT results
Lights and electrical is one of the most common MOT problem areas for this model (8.5 MOT notes per 100 tests).
What to check: Check every lamp, warning light, horn, battery condition, and dashboard messages.
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Tyres and wheels Seen in MOT results
Tyres and wheels is one of the most common MOT problem areas for this model (1.6 MOT notes per 100 tests).
What to check: Check tyre age, tread depth, sidewall damage, wheel condition, and alignment wear.
What changes with mileage?
Past 100k miles on the Land Rover Defender, MOT records most often point to corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
Common MOT problem areas
Common faults: what usually fails on this model?
Corrosion and structure is the clearest named problem area in the MOT history (58.0 MOT notes per 100 tests). These counts are issue notes, not failure rates, because a single MOT can list several faults.
Recall-related areas to verify
Official recall areas
Manufacturer recall notices for the Land Rover Defender mainly involve 6 areas: brakes, emissions, engine, and exhaust, mixed recall notices, and suspension and steering. Treat each as something to verify on the specific car you are viewing; the recall table below shows the official notice text.
Mileage and age checks
Mileage changes: what starts showing up after high mileage?
Past 100k miles on the Land Rover Defender, MOT records most often point to corrosion and structure, suspension and steering, and emissions, engine, and exhaust. On lower-mileage cars, the most common named areas are corrosion and structure, suspension and steering, and windscreen, wipers, and mirrors.
| Mileage range | Tests | Vehicles | Failure rate (vs all models) | Median mileage |
|---|---|---|---|---|
| 0-50k | 21,579 | 18,402 | 12.8%+2.0 percentage points vs all models | 32,756 miles |
| 50-100k | 41,587 | 32,612 | 20.9%+0.2 percentage points vs all models | 76,325 miles |
| 100-150k | 38,850 | 29,557 | 24.7%-1.5 percentage points vs all models | 122,646 miles |
| 150-200k | 21,022 | 15,596 | 25.7%-1.6 percentage points vs all models | 169,176 miles |
| 200k+ | 8,718 | 6,545 | 26.4%-0.2 percentage points vs all models | 225,013 miles |
Problem areas by mileage
Past 100k miles on the Land Rover Defender, MOT records most often point to corrosion and structure, suspension and steering, and emissions, engine, and exhaust.
| Mileage range | Car areas most often recorded | Specific MOT defect examples |
|---|---|---|
| 0-50k |
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| 50-100k |
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| 100-150k |
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| 150-200k |
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| 200k+ |
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Fair comparisons: is this problem normal for its age?
The MOT failure rate rises from 4.9% at 0-3 years to 24.0% at 15+ years. Compare the car with the nearest age range before treating a fault as normal wear or a warning sign. The average MOT failure rate across all models in the same dataset is 18.7%. The highest failure rate by age is 24.0% for 15+ years cars, based on 88,007 tests.
| Age range | Tests | Vehicles | Failure rate (vs all models) | Median age |
|---|---|---|---|---|
| 0-3 years 2023–2026 reg. |
41 | 39 | 4.9%-3.6 percentage points vs all models | 2.8 years |
| 3-6 years 2020–2023 reg. |
43 | 39 | 7.0%-3.6 percentage points vs all models | 3.5 years |
| 6-10 years 2016–2020 reg. |
20,086 | 16,957 | 13.5%-3.1 percentage points vs all models | 8.5 years |
| 10-15 years 2011–2016 reg. |
24,680 | 19,554 | 20.3%-3.3 percentage points vs all models | 12.4 years |
| 15+ years pre-2011 reg. |
88,007 | 66,231 | 24.0%-1.9 percentage points vs all models | 23.8 years |
Recall records and data freshness
Recall context: are there safety notices to know about?
6 relevant recall notices appear for this model. Treat them as safety checks to verify for the exact car, not as normal MOT wear.
| 2026-03-31 | Defender Third Row Lower Seat Belt Anchorage Bracket On affected vehicles a concern has been identified where the third-row lower seat belt anchorage bracket may contain a weld stud of insufficient ISO strength due to material contamination at the supplier. An insufficiently strong weld stud in this position could result in the safety restraint system not functioning correctly in the event of a crash increasing the risk of occupant injury. Vehicles will have the third-row lower seat belt anchorage bracket replaced. |
|---|---|
| 2025-03-10 | Defender 90” Classic Works LP Fuel Line Clash to Bracket The manufacturer has determined on affected vehicles the routing of low-pressure fuel pipes may clash with the rear right-hand damper. There is a risk that the fuel pipe could abrade and cause a fuel leak. Vehicles will have the fuel line replaced and an additional fuel line bracket fitted together with revised routing for the fuel pipe |
| 2025-03-04 | Defender P425 Dynamic Mode Stability Affected vehicles have had an incorrect set of settings in Dynamic Mode. Dynamic Mode therefore does not provide adequate stability suspension stiffness nor provide adequate stability control system operation thereby increasing the risk of loss of vehicle control. Vehicles will have dynamic mode disabled. |
| 2024-06-14 | AJ20-D6 and AJ20-P6 Engine Oil Filter Housing Cracked On affected vehicles the incorrect specification of plastic was used to manufacture the oil filter housing. This housing may over time and with vehicle use crack. This could result in oil under pressure leaking and coming into contact with hot components of the engine which may result in a fire. Additionally oil may leak onto the road surface posing a skid hazard. Replace the oil filter housing complete with filter and associated O-rings. |
| 2024-05-17 | Land Rover Defender Incorrect Brake Pipe Routing On affected vehicles converted by JLR Classic Works the brake pipes may have been incorrectly assembled to the brake modulator. Vehicles will have the brake pipe routing inspected and corrected if necessary. |
| 2024-03-27 | AJ20-D6 Fuel Injector Clamp Cracked A concern has been identified where the clamps used to secure the fuel injectors into the cylinder head on certain AJ20-D6 engines may crack allowing the injector to come loose. This loose injector could become unseated allowing fuel to be pushed past the injector seal from the combustion chamber or the fuel feed system. A fuel leak in this area could result in fuel spill onto hot engine components which may result in a fire. |
Related searches
Common ways people look up the Land Rover Defender. Each link runs the search and lands on the relevant section of this report.
Related reliability guides
See where this model sits against other Land Rover reports by MOT failure rate and common problem area.
Compare high-confidence model reports across all makes.
Use the fleet mileage baseline before checking this model's own mileage table.
Compare this model's age pattern with the wider MOT baseline.
Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). These are patterns from many MOT tests and recall notices. They help you decide what to inspect and what to ask; they do not certify the condition of one specific car.