BMW 645 (2011)
Running costs, common problems, and reliability data based on 52 real MOT tests in 2024.
MOT Pass Rate
85%
Total Tests (2024)
52
Avg Mileage
76,143 mi
Est. Annual Cost
£2,247
Is the 2011 BMW 645 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 13 years old, 85% of BMW 645s from 2011 passed their MOT first time in 2024. That's based on 52 tests across the UK. The average mileage at this age is 76,143 miles.
How does the 2011 BMW 645 compare?
Mileage Analysis
The average 2011 BMW 645 has 76,143 miles on the clock, which is below the expected 96,200 miles for a 13-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a BMW 645?
The most reliable year is the 2005 model with a 86% MOT pass rate, while the 2004 model has the lowest at 83%. The 2011 sits between the two at 85%.
How much does a 2011 BMW 645 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.
BMW 645 by Year
Checking a specific BMW 645?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2011 BMW 645
The 2011 BMW 645 is a premium performance with a 4398cc petrol engine. 52 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2011, the average MOT pass rate is 77%, and this model beats that benchmark.
With an average of 76,143 miles at 13 years old, BMW 645 owners tend to use this car less than the typical driver.
2011 BMW 645 Fuel Costs
The 4398cc 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 2011 BMW 645?
Total estimated annual running cost is £2,247 (£187/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.
BMW 645 Reliability Trend
The BMW 645 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2011 BMW 645
At 13 years old, the BMW 645 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 2005 model has the highest pass rate at 86%. Note: with only 52 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2011 BMW 645
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- BMW X5 (2010) 86% pass rate (+1%) from 8,668 tests
- VOLVO XC90 (2009) 78% pass rate (-7%) from 6,349 tests
- MERCEDES SL (2013) 89% pass rate (+4%) from 2,796 tests
- BENTLEY CONTINENTAL (2013) 96% pass rate (+11%) from 2,586 tests