ROLLS ROYCE CULLINAN V12 AUTO (2021)
Running costs, common problems, and reliability data based on 59 real MOT tests in 2024.
MOT Pass Rate
100%
Total Tests (2024)
59
Avg Mileage
17,794 mi
Est. Annual Cost
£2,037
Is the 2021 ROLLS ROYCE CULLINAN V12 AUTO reliable?
Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the ROLLS ROYCE brand average of 95%.
At 3 years old, 100% of ROLLS ROYCE CULLINAN V12 AUTOs from 2021 passed their MOT first time in 2024. That's based on 59 tests across the UK. The average mileage at this age is 17,794 miles.
How does the 2021 ROLLS ROYCE CULLINAN V12 AUTO compare?
Mileage Analysis
The average 2021 ROLLS ROYCE CULLINAN V12 AUTO has 17,794 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
Best year to buy a ROLLS ROYCE CULLINAN V12 AUTO?
The most reliable year is the 2019 model with a 100% MOT pass rate, while the 2021 model has the lowest at 100%. Consider a different year if reliability is a priority.
How much does a 2021 ROLLS ROYCE CULLINAN V12 AUTO cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
ROLLS ROYCE CULLINAN V12 AUTO by Year
Checking a specific ROLLS ROYCE CULLINAN V12 AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 ROLLS ROYCE CULLINAN V12 AUTO
The 2021 ROLLS ROYCE CULLINAN V12 AUTO is a performance with a 6749cc petrol engine. 59 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 1% of all 2021 cars for reliability.
With an average of 17,794 miles at 3 years old, ROLLS ROYCE CULLINAN V12 AUTO owners drive about as much as the UK average.
2021 ROLLS ROYCE CULLINAN V12 AUTO Fuel Costs
The 6749cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 ROLLS ROYCE CULLINAN V12 AUTO?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
ROLLS ROYCE CULLINAN V12 AUTO Reliability Trend
The ROLLS ROYCE CULLINAN V12 AUTO has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Buying a Used 2021 ROLLS ROYCE CULLINAN V12 AUTO
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. Note: with only 59 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 ROLLS ROYCE CULLINAN V12 AUTO
The ROLLS ROYCE CULLINAN V12 AUTO is actually the most reliable option among similar petrol performances from this era. Here are comparable petrol cars with similar engines:
- FERRARI 812 SUPERFAST S-A (2019) 98% pass rate (-2%) from 1,107 tests
- FERRARI 812 SUPERFAST GTS S-A (2021) 100% pass rate (same) from 459 tests
- ROLLS ROYCE DAWN (2019) 96% pass rate (-4%) from 231 tests
- ROLLS ROYCE CULLINAN BLACK BADGE AUTO (2020) 99% pass rate (-1%) from 218 tests