Head-to-head · 2005–2025
Data as of: DVSA MOT results to 2025
Suzuki Gsxr 750 L1 vs Yamaha YZF-R6
The Suzuki Gsxr 750 L1 passes its MOT first time more often than the Yamaha YZF-R6: 87.8% vs 79.0%, a 8.8-point lead.
MOT reliability, side by side
first-time pass rate, outright fail rate and tests analysed · 2005–2025
| Metric | Suzuki Gsxr 750 L1 | Yamaha YZF-R6 |
|---|---|---|
| First-time pass rate | 87.8% | 79.0% |
| Outright fail rate | 5.8% | 12.4% |
| Median miles at test | 10,486 | 17,023 |
| MOT tests analysed | 3,012 | 155,350 |
| Most common failure | lamps and reflectors | lighting and signalling |
First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.