BENTLEY MULSANNE (2014)
Running costs, common problems, and reliability data based on 237 real MOT tests in 2024.
MOT Pass Rate
99%
Total Tests (2024)
237
Avg Mileage
41,306 mi
Est. Annual Cost
£2,097
Is the 2014 BENTLEY MULSANNE reliable?
Excellent reliability. Very few MOT failures. That's 17 points above the national average of 82%. It also outperforms the BENTLEY brand average of 94%.
At 10 years old, 99% of BENTLEY MULSANNEs from 2014 passed their MOT first time in 2024. That's based on 237 tests across the UK. The average mileage at this age is 41,306 miles.
How does the 2014 BENTLEY MULSANNE compare?
Mileage Analysis
The average 2014 BENTLEY MULSANNE has 41,306 miles on the clock, which is below the expected 74,000 miles for a 10-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a BENTLEY MULSANNE?
The most reliable year is the 2018 model with a 100% MOT pass rate, while the 1991 model has the lowest at 86%. The 2014 sits between the two at 99%.
How much does a 2014 BENTLEY MULSANNE 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.
BENTLEY MULSANNE by Year
Checking a specific BENTLEY MULSANNE?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2014 BENTLEY MULSANNE
The 2014 BENTLEY MULSANNE is a luxury with a 6752cc petrol engine. 237 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 3% of all 2014 cars for reliability.
With an average of 41,306 miles at 10 years old, BENTLEY MULSANNE owners tend to use this car less than the typical driver.
2014 BENTLEY MULSANNE Fuel Costs
The 6752cc 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 2014 BENTLEY MULSANNE?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 99% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BENTLEY MULSANNE Reliability Trend
Newer BENTLEY MULSANNEs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2014 BENTLEY MULSANNE
At 10 years old, the BENTLEY MULSANNE is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2018 model has the highest pass rate at 100%.
Alternatives to the 2014 BENTLEY MULSANNE
The BENTLEY MULSANNE is actually the most reliable option among similar petrol luxurys from this era. Here are comparable petrol cars with similar engines:
- ROLLS ROYCE DAWN (2016) 98% pass rate (-1%) from 492 tests
- ROLLS ROYCE WRAITH (2016) 99% pass rate (same) from 420 tests
- FERRARI F12BERLINETTA (2014) 97% pass rate (-2%) from 391 tests
- ROLLS ROYCE GHOST (2012) 97% pass rate (-2%) from 351 tests