BMW 7 SERIES (2006)
Running costs, common problems, and reliability data based on 156 real MOT tests in 2024.
MOT Pass Rate
86%
Total Tests (2024)
156
Avg Mileage
156,601 mi
Est. Annual Cost
£1,900
Is the 2006 BMW 7 SERIES reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 18 years old, 86% of BMW 7 SERIESs from 2006 passed their MOT first time in 2024. That's based on 156 tests across the UK. The average mileage at this age is 156,601 miles.
How does the 2006 BMW 7 SERIES compare?
Mileage Analysis
The average 2006 BMW 7 SERIES has 156,601 miles on the clock, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.
Best year to buy a BMW 7 SERIES?
The most reliable year is the 2022 model with a 96% MOT pass rate, while the 2005 model has the lowest at 81%. The 2006 sits between the two at 86%.
How much does a 2006 BMW 7 SERIES 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 7 SERIES by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2022 | 96% | 296 | 39,598 mi |
| 2021 | 94% | 1,291 | 39,366 mi |
| 2020 | 95% | 872 | 41,603 mi |
| 2019 | 93% | 1,286 | 52,159 mi |
| 2018 | 93% | 933 | 64,053 mi |
| 2017 | 92% | 1,120 | 69,846 mi |
| 2016 | 95% | 325 | 69,801 mi |
| 2015 | 81% | 48 | 109,543 mi |
| 2014 | 85% | 144 | 126,469 mi |
| 2013 | 83% | 655 | 103,469 mi |
| 2012 | 89% | 610 | 108,621 mi |
| 2011 | 84% | 190 | 123,094 mi |
| 2010 | 84% | 143 | 125,285 mi |
| 2009 | 84% | 159 | 126,518 mi |
| 2008 | 85% | 124 | 140,762 mi |
| 2007 | 84% | 98 | 149,702 mi |
| 2006 | 86% | 156 | 156,601 mi |
| 2005 | 81% | 77 | 125,512 mi |
| 1998 | 76% | 33 | 129,863 mi |
| 1997 | 86% | 35 | 129,857 mi |
| 1996 | 95% | 38 | 91,838 mi |
Checking a specific BMW 7 SERIES?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2006 BMW 7 SERIES
The 2006 BMW 7 SERIES is a premium performance with a 2993cc diesel engine. 156 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 14% of all 2006 cars for reliability.
With an average of 156,601 miles at 18 years old, BMW 7 SERIES owners drive about as much as the UK average.
2006 BMW 7 SERIES Fuel Costs
The 2993cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2006 BMW 7 SERIES?
Total estimated annual running cost is £1,900 (£158/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
BMW 7 SERIES Reliability Trend
Newer BMW 7 SERIESs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2006 BMW 7 SERIES
At 18 years old, the BMW 7 SERIES 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 2022 model has the highest pass rate at 96%.
Alternatives to the 2006 BMW 7 SERIES
The BMW 7 SERIES is actually the most reliable option among similar diesel premium performances from this era. Here are comparable diesel cars with similar engines:
- BMW 3 SERIES (2008) 80% pass rate (-6%) from 48,705 tests
- LAND ROVER DISCOVERY (2006) 78% pass rate (-8%) from 17,245 tests
- AUDI TT (2008) 81% pass rate (-5%) from 16,046 tests
- LAND ROVER RANGE ROVER SPORT (2006) 81% pass rate (-5%) from 14,133 tests