Land Rover Defender: MOT pass rate and reliability data

The Land Rover Defender fails its first MOT more often than the average UK car, by 3.7 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 101,073 individual Land Rover Defender tests. Nothing here is an estimate or a survey.

The numbers

First-time pass rate73%
UK national average76.7%
Difference-3.7 points
Tests analysed101,073
Average mileage at test107,827 miles
Average year of manufacture2003
Reliability rank1,676 of 2,005 models

What this means if you are buying one

A 73% first-time pass rate means roughly 27 in every 100 Land Rover Defenders presented for MOT fail on the first attempt. That is worse than average, so budget for remedial work and treat a fresh 12-month MOT as a genuine selling point rather than a given. The average Land Rover Defender tested had covered 107,827 miles and was built around 2003.

What this means at salvage auction

Pass rate is a proxy for what a car costs to keep on the road. On a Land Rover Defender bought as a repairable salvage, assume the mechanical side needs more than the visible accident damage, and pad your repair estimate accordingly.

Before you bid: run the lot through the analyzer, check the car's own record, check the mileage, decode the VIN, and if it carries a marker use the write-off value calculator. Or compare it against another model.

Looking at a specific Land Rover Defender rather than the model in general? The free check covers its MOT and mileage history, and the full HPI report confirms the insurance write-off category, outstanding finance and whether it is recorded stolen, from licensed data for 5 credits. Already own one that has been damaged? Work out whether fixing it beats selling it with the repair or scrap calculator, and see what damaged Land Rover Defenders actually sold for at UK salvage auction.

Most common MOT failures on a Land Rover Defender

  1. A shock absorber bush excessively worn, 3.2% of tests (22.33x the national rate for this defect)
  2. Body, cab or chassis excessively corroded at a mounting point, 2.1% of tests (10.37x the national rate for this defect)
  3. Steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc, 4.1% of tests (7.42x the national rate for this defect)
  4. An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning, 2.1% of tests (6.12x the national rate for this defect)
  5. Vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced, 2% of tests (5.58x the national rate for this defect)
  6. A direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, 2% of tests (4.09x the national rate for this defect)
  7. The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, 2.8% of tests (3.32x the national rate for this defect)
  8. Brake pipe damaged or excessively corroded, 2.7% of tests (3.24x the national rate for this defect)
  9. A steering ball joint with excessive wear or free play, 2.5% of tests (2.68x the national rate for this defect)
  10. Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 2.7% of tests (2.19x the national rate for this defect)

From 198,405 DVSA-tracked Land Rover Defender tests, 2024. DVSA testers marked 3.07% of these flagged Land Rover Defender defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 4.97% nationally.

Land Rover Defender pass rate by model year

Pass rates fall steadily as cars age, so the model year matters as much as the model. First-time pass rate for each Land Rover Defender year:

Land Rover Defender by fuel type

Diesel and petrol versions of the same car fail on different things, so the fuel type moves the number:

Other Land Rover models

Models with a similar pass rate

If this car is a salvage or write-off

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All 2,005 models ranked by MOT pass rate