BENTLEY CONTINENTAL GT (2021)
Running costs, common problems, and reliability data based on 157 real MOT tests in 2024.
MOT Pass Rate
97%
Total Tests (2024)
157
Avg Mileage
14,698 mi
Est. Annual Cost
£2,037
Is the 2021 BENTLEY CONTINENTAL GT reliable?
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%.
At 3 years old, 97% of BENTLEY CONTINENTAL GTs from 2021 passed their MOT first time in 2024. That's based on 157 tests across the UK. The average mileage at this age is 14,698 miles.
How does the 2021 BENTLEY CONTINENTAL GT compare?
Mileage Analysis
The average 2021 BENTLEY CONTINENTAL GT has 14,698 miles on the clock, which is below the expected 22,200 miles for a 3-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a BENTLEY CONTINENTAL GT?
The most reliable year is the 2015 model with a 100% MOT pass rate, while the 2016 model has the lowest at 96%. The 2021 sits between the two at 97%.
How much does a 2021 BENTLEY CONTINENTAL GT 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 CONTINENTAL GT by Year
Checking a specific BENTLEY CONTINENTAL GT?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 BENTLEY CONTINENTAL GT
The 2021 BENTLEY CONTINENTAL GT is a luxury with a 5950cc petrol engine. 157 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 11% of all 2021 cars for reliability.
With an average of 14,698 miles at 3 years old, BENTLEY CONTINENTAL GT owners tend to use this car less than the typical driver.
2021 BENTLEY CONTINENTAL GT Fuel Costs
The 5950cc 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 BENTLEY CONTINENTAL GT?
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.
BENTLEY CONTINENTAL GT Reliability Trend
The BENTLEY CONTINENTAL GT has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2021 BENTLEY CONTINENTAL GT
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. If you're flexible on year, the 2015 model has the highest pass rate at 100%.
Alternatives to the 2021 BENTLEY CONTINENTAL GT
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- BENTLEY CONTINENTAL FLYING SPUR W12 A (2020) 98% pass rate (+1%) from 354 tests
- BENTLEY CONTINENTAL GT SPEED AUTO (2021) 96% pass rate (-1%) from 236 tests
- NISSAN UNCLASSIFIED (2020) 83% pass rate (-14%) from 194 tests
- FERRARI GTC4 LUSSO V12 (2019) 98% pass rate (+1%) from 166 tests