ROLLS ROYCE CULLINAN V12 AUTO (2018)
Running costs, common problems, and reliability data based on 38 real MOT tests in 2024.
MOT Pass Rate
97%
Total Tests (2024)
38
Avg Mileage
27,532 mi
Est. Annual Cost
£2,037
Is the 2018 ROLLS ROYCE CULLINAN V12 AUTO reliable?
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%.
At 6 years old, 97% of ROLLS ROYCE CULLINAN V12 AUTOs from 2018 passed their MOT first time in 2024. That's based on 38 tests across the UK. The average mileage at this age is 27,532 miles.
How does the 2018 ROLLS ROYCE CULLINAN V12 AUTO compare?
Mileage Analysis
The average 2018 ROLLS ROYCE CULLINAN V12 AUTO has 27,532 miles on the clock, which is below the expected 44,400 miles for a 6-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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%. The 2018 sits between the two at 97%.
How much does a 2018 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 2018 ROLLS ROYCE CULLINAN V12 AUTO
The 2018 ROLLS ROYCE CULLINAN V12 AUTO is a performance with a 6749cc petrol engine. 38 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 11% of all 2018 cars for reliability.
With an average of 27,532 miles at 6 years old, ROLLS ROYCE CULLINAN V12 AUTO owners tend to use this car less than the typical driver.
2018 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 2018 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 97% 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 2018 ROLLS ROYCE CULLINAN V12 AUTO
At 6 years old, the ROLLS ROYCE CULLINAN V12 AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2019 model has the highest pass rate at 100%. Note: with only 38 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2018 ROLLS ROYCE CULLINAN V12 AUTO
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FERRARI 812 SUPERFAST S-A (2019) 98% pass rate (+1%) from 1,107 tests
- ROLLS ROYCE DAWN (2017) 99% pass rate (+2%) from 555 tests
- ROLLS ROYCE WRAITH (2017) 100% pass rate (+3%) from 525 tests
- LAMBORGHINI AVENTADOR (2018) 96% pass rate (-1%) from 472 tests