BMW iX3 MOT pass rate and common failures
In 2025, 87.5% of BMW iX3 MOT tests were a first-time pass, across 4,235 tests in Great Britain. For all cars it was 71.5%.
Compared with cars of the same age
Older cars fail more often, so a model that’s mostly a few years old will look better than one that’s mostly 12. These figures compare like with like.
At 3–5 years
87.6%
All cars: 86.1% (1.5 points better). 4,235 tests.
At 6–10 years
–
Too few tests at this age to say.
At 11 years and over
–
Too few tests at this age to say.
Pass rate by age
Figures by age, with typical mileage
| Age (years) | Tests | First-time pass | All cars | Typical mileage |
|---|---|---|---|---|
| 3 | 3,715 | 87.7% | 87.8% | 33,750 miles |
| 4 | 520 | 86.5% | 86.4% | 38,750 miles |
Typical mileage is the median reading at the test, to the nearest 2,500 miles.
What fails most often
The share of BMW iX3 MOT tests that failed on at least one item in each area, against all cars. A test can fail on several areas at once.
| Area | iX3 | All cars |
|---|---|---|
| Tyres | 9.2% | 8.4% |
| Visibility | 4.7% | 5.2% |
| Lamps, reflectors and electrical equipment | 1.9% | 16.6% |
| Suspension | 0.7% | 13.7% |
| Identification of the vehicle | 0.5% | 0.4% |
| Brakes | 0.3% | 10.2% |
| Seat belts and supplementary restraint systems | 0.2% | 1.1% |
| Road wheels | 0.2% | 0.5% |
Most common reasons for failing
- Condition: has a cut in excess of the requirements deep enough to reach the ply or cords failed 5.0% of tests
- Wipers: does not clear the windscreen effectively failed 3.5% of tests · what this means
- Condition: has ply or cords exposed failed 1.9% of tests
- Tread depth below requirements of 1.6mm failed 1.6% of tests
- Washers: provides insufficient washer liquid failed 0.9% of tests · what this means
- Side repeaters: not working failed 0.8% of tests
- Headlamp aim: too high failed 0.6% of tests · what this means
- Registration plates: does not conform to the specified requirements failed 0.5% of tests · what this means
- Shock absorbers: has a serious fluid leak failed 0.4% of tests · what this means
- Condition: has a bulge, caused by separation or partial failure of its structure failed 0.2% of tests
Checking a particular iX3?
See its own MOT history, mileage record and advisories in plain English. Free, no sign-up.
About these figures
- They cover every iX3 version DVSA records under this name (engines, trims and generations together), on its first MOT test of each visit. A “pass with rectification” (fixed within an hour) counts as a fail, as in DVSA’s own statistics.
- Cars under three years old are left out, because the few tested that young are mostly taxis.
- Fuel mix of the cars tested: electric 100.0%.
- A pass rate describes the model, not any one car. How a car has been looked after matters more.
Download these figures (CSV) · Other BMW models · All makes
Source: DVSA anonymised MOT test data for 2025. Contains public sector information licensed under the Open Government Licence v3.0. Our own analysis; not produced or endorsed by DVSA.