Data as of: DVSA MOT results to 2025
Suzuki Uk 110 NM L8 vs Honda CG125
The Suzuki Uk 110 NM L8 passes its MOT first time more often than the Honda CG125: 84.2% vs 72.2%, a 12.0-point lead.
MOT reliability, side by side
| Metric | Suzuki Uk 110 NM L8 | Honda CG125 |
|---|---|---|
| First-time pass rate | 84.2% | 72.2% |
| Outright fail rate | 10.8% | 16.8% |
| Vs comparable bikes (age & mileage adjusted) | +10.7 pts | +0.7 pts |
| Engine size | 113cc | 124cc |
| Rank among all models | #2690 of 5428 | #4568 of 5428 |
| Median miles at test | 7,378 | 17,460 |
| MOT tests analysed | 1,919 | 89,345 |
| Most common failure | brakes | 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 | Suzuki Uk 110 NM L8 | Honda CG125 |
|---|---|---|
| Lights & signalling | 4.7% | 10.0% |
| Brakes | 6.1% | 5.1% |
| Steering & suspension | 3.1% | 7.2% |
| Tyres & wheels | 3.6% | 4.6% |
| Drive system | 0% | 2.6% |
| Structure & body | 0.2% | 1.9% |
| 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 test year
| Test year | Suzuki Uk 110 NM L8 | Honda CG125 |
|---|---|---|
| 2021 | 84.3% | 73.9% |
| 2022 | 86.8% | 73.5% |
| 2023 | 83.1% | 74.4% |
| 2024 | 84.1% | 73.0% |
| 2025 | 81.6% | 76.4% |
Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.
Pass rate by mileage
| Mileage | Suzuki Uk 110 NM L8 | Honda CG125 |
|---|---|---|
| 0k-10k miles | 91.3% | 79.3% |
| 10k-20k miles | 77.8% | 73.0% |
| 20k-30k miles | 68.4% | 68.3% |
| 30k-40k miles | 66.7% | 66.4% |
| 40k-50k miles | 57.6% | 66.2% |
Bands with fewer than 30 tests for either bike are left out.
Suzuki Uk 110 NM L8 vs Honda CG125 FAQ
Which is more reliable, the Suzuki Uk 110 NM L8 or the Honda CG125?
The Suzuki Uk 110 NM L8 passes its MOT first time more often than the Honda CG125: 84.2% vs 72.2%, a 12.0-point lead. Adjusted for age, mileage and test class, the Suzuki Uk 110 NM L8 still comes out ahead: +10.7 points vs comparable bikes for the Suzuki Uk 110 NM L8, +0.7 for the Honda CG125. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Suzuki Uk 110 NM L8 fail its MOT on most?
Brakes: 6.1% of Suzuki Uk 110 NM L8 MOT tests failed on it, then lights & signalling (4.7%).
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%).
Which holds up better at high mileage, the Suzuki Uk 110 NM L8 or the Honda CG125?
At 40k-50k miles the Honda CG125 passes first time more often: 57.6% for the Suzuki Uk 110 NM L8 vs 66.2% for the Honda CG125.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.