Norton MOT Pass Rates
MOT failure rates for all Norton models based on 29,290 real MOT test results.
91.7%
Overall Pass Rate
29,290
Total Tests
54
Models
Data from official DVSA MOT testing records
Norton Models by Pass Rate
26 model families from 33 variants. Click a row to expand variants.
| Model Family ▲▼ | Pass Rate ▲▼ | Total Tests ▼ | Variants |
|---|---|---|---|
| ▶Commando | 90.7% | 11,164 | 5 |
| Unclassified | 92.2% | 6,766 | — |
| ▶Dominator | 92.5% | 1,945 | 2 |
| Commander | 92.8% | 1,476 | — |
| Atlas | 92.2% | 835 | — |
| Comando | 91.9% | 754 | — |
| 650ss | 93.6% | 652 | — |
| Triton | 91.8% | 575 | — |
| Es2 | 90.0% | 452 | — |
| Classic | 93.9% | 440 | — |
| ▶850 | 89.9% | 406 | 2 |
| ▶750 | 92.9% | 351 | 2 |
| Navigator | 91.1% | 313 | — |
| F1 | 93.1% | 277 | — |
| 99 | 95.3% | 254 | — |
| Jubilee | 89.6% | 183 | — |
| Model 50 | 92.3% | 182 | — |
| Ss | 87.5% | 152 | — |
| Mercury | 89.3% | 150 | — |
| P11 | 93.0% | 143 | — |
| 650-ss | 97.1% | 138 | — |
| Interpol 2 | 95.3% | 129 | — |
| Norton | 91.4% | 128 | — |
| Electra | 93.7% | 126 | — |
| 500 | 97.3% | 110 | — |
| 50 | 91.8% | 110 | — |
Insufficient Data (<100 tests)
These models had fewer than 100 tests in our database — pass rates may not be statistically reliable.
| Model | Pass Rate | Tests |
|---|---|---|
| P11a | 100.0% | 32 |
| 650 | 100.0% | 58 |
| Comando 850 | 100.0% | 33 |
| 600 | 98.4% | 62 |
| Manx | 97.9% | 48 |
| 961 | 97.6% | 42 |
| Commando California | 96.7% | 60 |
| 88 | 95.9% | 97 |
| N15cs | 95.9% | 49 |
| Dominator 88 | 93.7% | 95 |
| Rotary | 93.6% | 47 |
| Commado | 93.6% | 47 |
| Atlas 750 | 93.5% | 46 |
| Motor Cycle | 93.5% | 31 |
| Roadster | 91.2% | 68 |
| Interpol | 90.5% | 63 |
| Fastback | 90.2% | 41 |
| Dominater | 89.1% | 46 |
| Cammando | 88.2% | 51 |
| 88ss | 77.4% | 31 |
| Norvin | 75.0% | 32 |
About Norton MOT Data
Norton had 29,290 MOT tests on record with an overall pass rate of 91.7%. The most reliable Norton model is the 500 (97.3% pass rate) and the least reliable is the Ss (87.5% pass rate).
Related Makes
See how Norton compares to other manufacturers in our overall reliability rankings.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.