MOT performance
Toyota Land Cruiser vs Jeep Grand Cherokee: MOT pass rates compared
In 2023–2024, 70.6% of 43,545 Toyota Land Cruiser MOT tests and 75.5% of 20,755 Jeep Grand Cherokee tests passed first time — 4.9 points in favour of the Jeep Grand Cherokee. Once age, mileage and fuel are allowed for, the two fail about as often as each other (0.77× and 0.78× the national rate for comparable cars).
43,545 Toyota Land Cruiser and 20,755 Jeep Grand Cherokee MOT tests, 2023–2024
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| Figure | Value | Basis |
|---|---|---|
| Toyota Land Cruiser: first-time pass rate | 70.6% | ±0.4 pts (95%), n = 43,545 |
| Jeep Grand Cherokee: first-time pass rate | 75.5% | ±0.6 pts (95%), n = 20,755 |
| Toyota Land Cruiser: failures vs similar cars | -23% | same age, mileage and fuel = 1.00 |
| Jeep Grand Cherokee: failures vs similar cars | -22% | same age, mileage and fuel = 1.00 |
| Toyota Land Cruiser: dangerous defect | 7.4% | n = 43,545 |
| Jeep Grand Cherokee: dangerous defect | 6.3% | n = 20,755 |
| Average age at test | 16.7 vs 11.2 years | Toyota Land Cruiser vs Jeep Grand Cherokee |
Why the raw pass rates can mislead
The Toyota Land Cruiser was tested at an older average age (16.7 years against 11.2), and older cars fail more often whatever they are. That is why the table above also shows failures against cars of the same age, mileage and fuel: it compares the models, not their fleets. Here the adjustment reverses the raw result: the Toyota Land Cruiser has the lower pass rate but fails less often than comparable cars.
Failure areas side by side
Share of MOT tests that failed on each area, and in brackets how that compares with cars of the same age, mileage and fuel (1.00 = national average). The clearest difference is speedometer and driving controls, where the Jeep Grand Cherokee fails 6.1 times as often on an adjusted basis.
| Area | Toyota Land Cruiser | Jeep Grand Cherokee |
|---|---|---|
| Brakes | 11.0% (-12%) | 8.7% (+5%) |
| Steering | 2.3% (-52%) | 2.4% (+1%) |
| Suspension | 10.5% (-30%) | 5.2% (-50%) |
| Tyres | 2.2% (-64%) | 3.6% (-47%) |
| Road wheels | 0.3% (-28%) | 0.5% (+7%) |
| Lights, reflectors and electrical | 12.9% (-29%) | 9.9% (-19%) |
| Body, chassis and structure | 8.3% (-9%) | 2.9% (-35%) |
| Driver's view of the road | 4.1% (-37%) | 3.9% (-19%) |
| Noise, emissions and leaks | 3.0% (-32%) | 2.8% (-21%) |
| Seat belts and airbags | 2.5% (-13%) | 1.2% (-14%) |
| Registration plates and VIN | 0.5% (-17%) | 0.4% (-9%) |
| Speedometer and driving controls | 0.0% (-58%) | 0.0% (+152%) |
Pass rate at the same age
Comparing cars of the same age removes most of the fleet-age effect from the raw rates.
| Age at test | Toyota Land Cruiser | Jeep Grand Cherokee |
|---|---|---|
| 3-4 years | 87.3% (n = 2,145) | 88.3% (n = 762) |
| 5-6 years | 86.8% (n = 2,073) | 85.6% (n = 2,607) |
| 7-8 years | 84.7% (n = 2,490) | 82.3% (n = 4,977) |
| 9-10 years | 84.3% (n = 2,220) | 78.1% (n = 4,603) |
| 11-12 years | 79.2% (n = 1,838) | 73.0% (n = 1,509) |
| 13-15 years | 70.9% (n = 3,419) | 63.5% (n = 641) |
| 16+ years | 64.9% (n = 28,716) | 62.9% (n = 5,603) |
Most common failure item
- Toyota Land Cruiser · position lamp: not working (3.88% of tests)
- Jeep Grand Cherokee · position lamp: not working (1.80% of tests)
MOT results reflect how cars are maintained as well as how they are built, so a gap between two models is a difference in test performance, not proof that one is more reliable. For one car, its own MOT history says more than any average.
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About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.