Rolls-Royce Cullinan V12 Auto

Reliability, estimated running costs, and MOT data across 4 model years from 1,013 MOT tests in 2024.

Avg Pass Rate

99%

Total Tests

1,013

Model Years

2018 to 2021

Years Covered

About the Rolls-Royce Cullinan V12 Auto

The Rolls-Royce Cullinan V12 Auto was MOT tested 1,013 times in 2024 (DVSA data, retests included) across 4 model years (2018 to 2021), with an average pass rate of 99%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.

Mileage Across Years

The oldest model in our data (2018) averages 27,532 miles, while the newest (2021) averages 17,794 miles.

Compared to the Rolls-Royce brand average of 95%, the Cullinan V12 Auto performs 4 points better, making it one of the more reliable options in the Rolls-Royce range.

Estimated Running Costs

Fuel (Petrol, 6749cc)

£1,958

Road Tax

£200

MOT Test

£55

Predicted Repairs

£200

Total per year£2,413

Per month£201/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Rolls-Royce Cullinan V12 Auto?

vs average of all models+17% (82% avg)

vs Rolls-Royce brand average+4% (95% avg)

Rolls-Royce Cullinan V12 Auto by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
2021	100%	59	17,794 mi
2020	100%	216	25,409 mi
2019	100%	700	35,302 mi
2018	97%	38	27,532 mi

Questions about the Rolls-Royce Cullinan V12 Auto

Is the Rolls-Royce Cullinan V12 Auto reliable?

Across its 4 model years in our data (2018 to 2021), the Rolls-Royce Cullinan V12 Auto averages a 99% MOT pass rate, from 1,013 tests (DVSA MOT data for tests in 2024, retests included). That's 17 points above the average of 82% across all models in the same data.