Bmw X1 vs Vauxhall Mokka
On MOT-testable defects, the Bmw X1 (fail rate 12.4%) performed better than the Vauxhall Mokka (16.8%) across comparable years. The biggest divergence was suspension, where the Mokka recorded failures more often.
12.4%
X1 fail rate
16.8%
Mokka fail rate
4.36pp
Difference
Side by side
| Metric | Bmw X1 | Vauxhall Mokka |
|---|---|---|
| MOT tests analysed | 548,016 | 1,280,980 |
| Pass rate | 87.6% | 83.2% |
| Fail rate | 12.4% | 16.8% |
Where they differ
| Category | X1 | Mokka |
|---|---|---|
| Suspension | 3.3% | 7.8% |
| Lighting & signalling | 3.9% | 6.7% |
| Visibility | 2.4% | 3.9% |
| Tyres | 5.5% | 4.3% |
| Brakes | 2.6% | 3.7% |
Methodology & source. 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.