2001 BMW 7 Series — MOT failures & pass rate
The 2001 BMW 7 Series passed 79.8% of its 2,052 recorded MOT tests. That is 3.8 percentage points better than executive cars of a similar age, which fail at 24.0%. Failures cluster in suspension, lighting & signalling and brakes.
What the MOT record shows
No single area dominates — suspension (9.8%) and lighting & signalling (8.8%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are ball joint, headlamp aim and washers — ball joint alone was recorded 124 times.
Condition tracks the odometer closely. Failures run at 36.4% in the 0-30k band and 19.8% in the 150k+ band, a 16.6-point spread.
Brakes is the most common advisory, noted on 27.0% of tests — work that passed today but is likely due soon.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Suspension | 9.8% | 200 |
| 2 | Lighting & signalling | 8.8% | 181 |
| 3 | Brakes | 8.1% | 166 |
| 4 | Visibility | 5.2% | 107 |
| 5 | Steering | 3.4% | 69 |
| 6 | Body, structure & corrosion | 3.3% | 67 |
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 | 124 |
| 2 | Headlamp aim | 99 |
| 3 | Washers | 72 |
| 4 | Pins and bushes | 65 |
| 5 | Rbt (sp) | 55 |
| 6 | Rigid brake pipes | 52 |
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 | 27.0% | 553 |
| 2 | Emissions & environmental | 25.2% | 517 |
| 3 | Suspension | 25.0% | 513 |
| 4 | Tyres | 19.6% | 403 |
| 5 | Other defects | 7.9% | 163 |
| 6 | Steering | 6.7% | 137 |
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 | 44 | 36.4% |
| 30-60k | 105 | 9.5% |
| 60-90k | 225 | 14.7% |
| 90-120k | 423 | 19.1% |
| 120-150k | 512 | 22.9% |
| 150k+ | 647 | 19.8% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 498 | 21.5% |
| 2022 | 450 | 20.4% |
| 2023 | 413 | 20.8% |
| 2024 | 360 | 17.2% |
| 2025 | 331 | 20.5% |
What to check before buying a 2001 7 Series
The failure pattern for this year is specific enough to inspect against: suspension accounted for 9.8% of tests. Start there.
- Suspension (9.8% 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.
- Lighting & signalling (8.8% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (8.1% 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.
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 2001 BMW 7 Seriess pass their MOT?
79.8% of the 2,052 2001 BMW 7 Series MOT tests in this dataset passed — a 20.2% fail rate.
What is the most common MOT failure on a 2001 BMW 7 Series?
Suspension, recorded in 9.8% of tests, followed by lighting & signalling (8.8%).
Does the 2001 7 Series get worse with mileage?
Its MOT fail rate rises from 36.4% in the 0-30k band to 19.8% in the 150k+ band.
Methodology & source. Based on 2,052 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.