BMW X5 (2003)
Running costs, common problems, and reliability data based on 3,953 real MOT tests in 2024.
MOT Pass Rate
77%
Total Tests (2024)
3,953
Avg Mileage
143,116 mi
Est. Annual Cost
£2,050
Is the 2003 BMW X5 reliable?
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the BMW brand average of 88%.
At 21 years old, 77% of BMW X5s from 2003 passed their MOT first time in 2024. That's based on 3,953 tests across the UK. The average mileage at this age is 143,116 miles.
How does the 2003 BMW X5 compare?
Mileage Analysis
The average 2003 BMW X5 has 143,116 miles on the clock, which is in line with the expected 155,400 miles for a 21-year-old car, suggesting normal everyday use.
Best year to buy a BMW X5?
The most reliable year is the 2020 model with a 93% MOT pass rate, while the 2002 model has the lowest at 74%. The 2003 sits between the two at 77%.
How much does a 2003 BMW X5 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 X5 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 92% | 1,968 | 35,223 mi |
| 2020 | 93% | 8,594 | 38,415 mi |
| 2019 | 92% | 23,506 | 47,135 mi |
| 2018 | 91% | 17,687 | 58,065 mi |
| 2017 | 92% | 14,511 | 67,347 mi |
| 2016 | 92% | 14,826 | 76,292 mi |
| 2015 | 91% | 17,257 | 86,297 mi |
| 2014 | 92% | 13,889 | 96,575 mi |
| 2013 | 88% | 8,346 | 102,589 mi |
| 2012 | 86% | 9,533 | 110,198 mi |
| 2011 | 86% | 9,720 | 115,184 mi |
| 2010 | 86% | 8,668 | 121,461 mi |
| 2009 | 86% | 9,917 | 129,547 mi |
| 2008 | 84% | 8,054 | 133,171 mi |
| 2007 | 82% | 8,281 | 137,811 mi |
| 2006 | 76% | 7,388 | 146,446 mi |
| 2005 | 77% | 11,188 | 147,753 mi |
| 2004 | 77% | 6,276 | 147,620 mi |
| 2003 | 77% | 3,953 | 143,116 mi |
| 2002 | 74% | 2,242 | 144,771 mi |
| 2001 | 76% | 1,085 | 143,091 mi |
| 2000 | 80% | 46 | 121,636 mi |
Checking a specific BMW X5?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2003 BMW X5
The 2003 BMW X5 is a premium performance with a 2993cc diesel engine. 3,953 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2003, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 143,116 miles at 21 years old, BMW X5 owners drive about as much as the UK average.
2003 BMW X5 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 2003 BMW X5?
Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.
BMW X5 Reliability Trend
Newer BMW X5s show better MOT pass rates than older ones, with an average improvement of 11 percentage points.
Buying a Used 2003 BMW X5
At 21 years old, the BMW X5 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 2020 model has the highest pass rate at 93%.
Alternatives to the 2003 BMW X5
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- BMW 3 SERIES (2005) 78% pass rate (+1%) from 24,924 tests
- LAND ROVER DISCOVERY (2005) 78% pass rate (+1%) from 17,079 tests
- AUDI A4 (2004) 74% pass rate (-3%) from 12,946 tests
- FORD MONDEO (2005) 69% pass rate (-8%) from 11,436 tests