Data as of: DVSA MOT results to 2025
Benelli BN 125 E5 vs Honda CG125
The Benelli BN 125 E5 passes its MOT first time more often than the Honda CG125: 73.4% vs 72.2%, a 1.2-point lead.
MOT reliability, side by side
| Metric | Benelli BN 125 E5 | Honda CG125 |
|---|---|---|
| First-time pass rate | 73.4% | 72.2% |
| Outright fail rate | 17.2% | 16.8% |
| Vs comparable bikes (age & mileage adjusted) | -2.6 pts | +0.7 pts |
| Engine size | 125cc | 124cc |
| Rank among all models | #4461 of 5428 | #4568 of 5428 |
| Median miles at test | 5,003 | 17,460 |
| MOT tests analysed | 932 | 89,345 |
| 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.
"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.
What fails, side by side
| Component | Benelli BN 125 E5 | Honda CG125 |
|---|---|---|
| Lights & signalling | 8.9% | 10.0% |
| Steering & suspension | 8.5% | 7.2% |
| Brakes | 4.1% | 5.1% |
| Structure & body | 6.3% | 1.9% |
| Tyres & wheels | 1.8% | 4.6% |
| Drive system | 0% | 2.6% |
| Fuel & exhaust | 0% | 0.9% |
A test that fails on two components counts once in each. Component links go to the bikes most likely to fail on it.
Pass rate by mileage
| Mileage | Benelli BN 125 E5 | Honda CG125 |
|---|---|---|
| 0k-10k miles | 75.9% | 79.3% |
| 10k-20k miles | 62.3% | 73.0% |
Bands with fewer than 30 tests for either bike are left out.
Benelli BN 125 E5 vs Honda CG125 FAQ
Which is more reliable, the Benelli BN 125 E5 or the Honda CG125?
The Benelli BN 125 E5 passes its MOT first time more often than the Honda CG125: 73.4% vs 72.2%, a 1.2-point lead. Adjusted for age, mileage and test class, the Honda CG125 still comes out ahead: -2.6 points vs comparable bikes for the Benelli BN 125 E5, +0.7 for the Honda CG125. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Benelli BN 125 E5 fail its MOT on most?
Lights & signalling: 8.9% of Benelli BN 125 E5 MOT tests failed on it, then steering & suspension (8.5%).
What does the Honda CG125 fail its MOT on most?
Lights & signalling: 10.0% of Honda CG125 MOT tests failed on it, then steering & suspension (7.2%).
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.