Data as of: DVSA MOT results to 2025
Daelim S Five vs Peugeot Vivacity
The Peugeot Vivacity passes its MOT first time more often than the Daelim S Five: 70.4% vs 67.8%, a 2.6-point lead.
MOT reliability, side by side
| Metric | Daelim S Five | Peugeot Vivacity |
|---|---|---|
| First-time pass rate | 67.8% | 70.4% |
| Outright fail rate | 22.7% | 21.7% |
| Vs comparable bikes (age & mileage adjusted) | -4.2 pts | -0.9 pts |
| Engine size | 49cc | 49cc |
| Rank among all models | #4870 of 5428 | #4699 of 5428 |
| Median miles at test | 9,544 | 11,162 |
| MOT tests analysed | 678 | 29,731 |
| Most common failure | lighting and signalling | 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 | Daelim S Five | Peugeot Vivacity |
|---|---|---|
| Lights & signalling | 12.2% | 11.5% |
| Brakes | 12.5% | 8.6% |
| Steering & suspension | 7.7% | 10.5% |
| Tyres & wheels | 3.2% | 4.4% |
| Fuel & exhaust | 2.4% | 1.9% |
| Structure & body | 1.6% | 1.6% |
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 | Daelim S Five | Peugeot Vivacity |
|---|---|---|
| 2008 | 67.5% | 72.3% |
| 2009 | 61.6% | 69.7% |
| 2010 | 68.8% | 69.9% |
| 2011 | 61.8% | 67.2% |
| 2012 | 71.7% | 66.2% |
| 2013 | 69.5% | 68.2% |
| 2014 | 59.1% | 66.3% |
| 2015 | 64.7% | 68.7% |
Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.
Pass rate by mileage
| Mileage | Daelim S Five | Peugeot Vivacity |
|---|---|---|
| 0k-10k miles | 73.7% | 76.6% |
| 10k-20k miles | 62.9% | 67.9% |
| 20k-30k miles | 55.8% | 60.8% |
Bands with fewer than 30 tests for either bike are left out.
Daelim S Five vs Peugeot Vivacity FAQ
Which is more reliable, the Daelim S Five or the Peugeot Vivacity?
The Peugeot Vivacity passes its MOT first time more often than the Daelim S Five: 70.4% vs 67.8%, a 2.6-point lead. Adjusted for age, mileage and test class, the Peugeot Vivacity still comes out ahead: -4.2 points vs comparable bikes for the Daelim S Five, -0.9 for the Peugeot Vivacity. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Daelim S Five fail its MOT on most?
Brakes: 12.5% of Daelim S Five MOT tests failed on it, then lights & signalling (12.2%).
What does the Peugeot Vivacity fail its MOT on most?
Lights & signalling: 11.5% of Peugeot Vivacity MOT tests failed on it, then steering & suspension (10.5%).
Which holds up better at high mileage, the Daelim S Five or the Peugeot Vivacity?
At 20k-30k miles the Peugeot Vivacity passes first time more often: 55.8% for the Daelim S Five vs 60.8% for the Peugeot Vivacity.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.