Pass rate, every year
818 tests across 4 model years, 2019–2022.
+16.8 pts vs the national average
Pass rate, every year
818 tests across 4 model years, 2019–2022.
+16.8 pts vs the national average
Best year to buy
2021 99.1%
The strongest of the 4 years on record. See the 2021 page →
Worst year to buy
2022 96.9%
2.2 points below the 2021 peak. See the 2022 page →
The Rolls-Royce Cullinan MOT pass rate is 97.8%, +16.8 percentage points above the UK average. That is 818 DVSA MOT tests recorded between 2019 and 2022. This page lists the most common Rolls-Royce Cullinan MOT failures by category, names the best and worst model years, and finishes with a pre-MOT checklist you can run at home.
The Rolls-Royce Cullinan passed on its first attempt in 97.8%, and its overall record sits +16.8 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Rolls-Royce Cullinan in the 2023–2025 data: 818 tests across 4 model years (2019–2022). A test still carries exactly one pass or fail verdict.
| Measure | This model |
|---|---|
| Tests analysed | 818 |
| Overall pass rate | 97.8% |
| Passed on first attempt | 97.8% |
| Average mileage at test | 20,422 mi |
| Model years covered | 2019–2022 (4 years) |
| Versus UK national average | +16.8 pts above |
Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.
Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Rolls-Royce Cullinan, the Tyres section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.
| Inspection section | Share of failures |
|---|---|
| Tyres | 47% |
| Lamps, reflectors and electrical equipment | 19% |
| Visibility | 17% |
| Seat belts and supplementary restraint systems | 8% |
| Identification of the vehicle | 6% |
| Body, chassis, structure | 3% |
Shares are over the Rolls-Royce Cullinan's recorded defect strings, merged across its year pages.
Around 47% of the recorded Rolls-Royce Cullinan failures fall in the Tyres section of the MOT inspection manual. Testers recorded "Has a cut in excess of the requirements deep enough to reach the ply or cords" (1.0%), "Has ply or cords exposed" (0.6%), "Tyre pressure monitoring system malfunctioning or obviously inoperative" (0.2%) among the Rolls-Royce Cullinan's tyres faults.
Around 19% of the recorded Rolls-Royce Cullinan failures fall in the Lamps, reflectors and electrical equipment section of the MOT inspection manual. Testers recorded "Headlamp aim too high" (0.5%), "Stop lamp lens defective which has no effect on emitted light" (0.1%), "Horn not working" (0.1%) among the Rolls-Royce Cullinan's lamps, reflectors and electrical equipment faults.
Around 17% of the recorded Rolls-Royce Cullinan failures fall in the Visibility section of the MOT inspection manual. Testers recorded "Windscreen damaged but not adversely affecting driver's view" (0.6%), "Window excessively tinted but not adversely affecting driver's view" (0.1%) among the Rolls-Royce Cullinan's visibility faults.
The descriptions below are the exact DVSA failure strings testers recorded most often for the Rolls-Royce Cullinan, each with how many of the model's 818 tests it was noted on.
The strongest Rolls-Royce Cullinan model year on record is 2021 (99.1% across 109 tests), and the weakest is 2022 (96.9%). The gap between them is 2.2 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.
| Year | Tests | Pass rate |
|---|---|---|
| 2022 Cullinan | 163 | 96.9% |
| 2021 Cullinan | 109 | 99.1% |
| 2020 Cullinan | 236 | 98.7% |
| 2019 Cullinan | 310 | 97.1% |
Newest model year first. Only years with at least 50 recorded tests are listed.
These checks follow this Rolls-Royce Cullinan's own most-recorded failure strings, starting with what a tester is most likely to flag on a Rolls-Royce Cullinan.
the windscreen — “windscreen damaged”
Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.
the lights — “headlamp aim too high”
Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.
the number plates — “registration plates does not conform to the specified requirements”
Check both plates are present, legible and correctly spaced, with the postcode of the supplier and the BS AU 145e mark. A private plate in the wrong style is a fail before the car is even looked at.
Derived from the DVSA failure strings testers recorded for the Rolls-Royce Cullinan. A check that finds nothing means the item is likely fine, not that the test is guaranteed.
97.8% of the 818 recorded Rolls-Royce Cullinan MOT tests ended in a pass, +16.8 percentage points above the national average. 97.8% of those passed on the first attempt.
2021 is the strongest Rolls-Royce Cullinan year on record at 99.1%, while 2022 is the weakest at 96.9%. The year-by-year table below lists every model year with at least 50 recorded tests.
The most recorded Rolls-Royce Cullinan failures are "Has a cut in excess of the requirements deep enough to reach the ply or cords" and "Has ply or cords exposed" — together around 2% of tests, mostly in the Tyres section.