2005 Bmw X5 — MOT failures & pass rate
Across 36,625 MOT tests analysed for the 2005 Bmw X5, the most common recorded failure areas were brakes, lighting & signalling and suspension. Its pass rate of 73.3% was below the average for large SUVs of a similar age (75.1%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Brakes | 13.9% | 5,107 |
| 2 | Lighting & signalling | 12.9% | 4,716 |
| 3 | Suspension | 12.2% | 4,467 |
| 4 | Body, structure & corrosion | 10.1% | 3,682 |
| 5 | Tyres | 6.3% | 2,308 |
| 6 | Visibility | 5.3% | 1,959 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Ball joint | 2,801 |
| 2 | Joints | 2,664 |
| 3 | Rigid brake pipes | 2,202 |
| 4 | Pins and bushes | 2,029 |
| 5 | Position lamp | 1,939 |
| 6 | Rbt (sp) | 1,725 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Brakes | 35.9% | 13,136 |
| 2 | Tyres | 30.3% | 11,105 |
| 3 | Suspension | 29.9% | 10,939 |
| 4 | Lighting & signalling | 14.2% | 5,218 |
| 5 | Body, structure & corrosion | 13.3% | 4,884 |
| 6 | Emissions & environmental | 10.9% | 3,989 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 246 | 31.7% |
| 30-60k | 380 | 21.3% |
| 60-90k | 2,108 | 23.0% |
| 90-120k | 7,113 | 26.1% |
| 120-150k | 11,887 | 26.6% |
| 150k+ | 14,538 | 27.5% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 31,674 | 26.9% |
| Petrol | 4,938 | 25.4% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 9,422 | 27.5% |
| 2022 | 8,635 | 27.6% |
| 2023 | 7,376 | 26.5% |
| 2024 | 6,140 | 25.9% |
| 2025 | 5,052 | 25.1% |
What to check before buying a 2005 X5
Before buying a 2005 Bmw X5, focus on the areas it most often fails on. Brakes accounted for 13.9% of tests for this year.
- Brakes (13.9% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
- Lighting & signalling (12.9% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (12.2% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2005 Bmw X5s pass their MOT?
73.3% of the 36,625 2005 Bmw X5 MOT tests in this dataset passed — a 26.7% fail rate.
What is the most common MOT failure on a 2005 Bmw X5?
Brakes, recorded in 13.9% of tests, followed by lighting & signalling (12.9%).
Does the 2005 X5 get worse with mileage?
Its MOT fail rate rises from 31.7% in the 0-30k band to 27.5% in the 150k+ band.
Methodology & source. Based on 36,625 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.