Data as of: DVSA MOT results to 2025
Kymco Spacer vs Peugeot Vivacity
The Kymco Spacer passes its MOT first time more often than the Peugeot Vivacity: 74.0% vs 70.4%, a 3.6-point lead.
MOT reliability, side by side
| Metric | Kymco Spacer | Peugeot Vivacity |
|---|---|---|
| First-time pass rate | 74.0% | 70.4% |
| Outright fail rate | 18.5% | 21.7% |
| Vs comparable bikes (age & mileage adjusted) | +2.8 pts | -0.9 pts |
| Engine size | 50cc | 49cc |
| Rank among all models | #4397 of 5428 | #4699 of 5428 |
| Median miles at test | 12,719 | 11,162 |
| MOT tests analysed | 1,243 | 29,731 |
| 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 | Kymco Spacer | Peugeot Vivacity |
|---|---|---|
| Lights & signalling | 6.4% | 11.5% |
| Brakes | 8.7% | 8.6% |
| Steering & suspension | 5.6% | 10.5% |
| Tyres & wheels | 7.2% | 4.4% |
| Fuel & exhaust | 2.3% | 1.9% |
| Structure & body | 0.8% | 1.6% |
| Drive system | 0.2% | 0.0% |
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 | Kymco Spacer | Peugeot Vivacity |
|---|---|---|
| 2010 | 77.9% | 69.9% |
| 2011 | 72.3% | 67.2% |
| 2012 | 68.3% | 66.2% |
| 2013 | 74.0% | 68.2% |
| 2014 | 81.5% | 66.3% |
| 2015 | 84.0% | 68.7% |
| 2016 | 75.0% | 67.8% |
| 2017 | 81.3% | 71.8% |
Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.
Pass rate by mileage
| Mileage | Kymco Spacer | Peugeot Vivacity |
|---|---|---|
| 0k-10k miles | 79.6% | 76.6% |
| 10k-20k miles | 73.4% | 67.9% |
| 20k-30k miles | 69.3% | 60.8% |
| 30k-40k miles | 70.4% | 60.0% |
| 40k-50k miles | 57.1% | 59.1% |
Bands with fewer than 30 tests for either bike are left out.
Kymco Spacer vs Peugeot Vivacity FAQ
Which is more reliable, the Kymco Spacer or the Peugeot Vivacity?
The Kymco Spacer passes its MOT first time more often than the Peugeot Vivacity: 74.0% vs 70.4%, a 3.6-point lead. Adjusted for age, mileage and test class, the Kymco Spacer still comes out ahead: +2.8 points vs comparable bikes for the Kymco Spacer, -0.9 for the Peugeot Vivacity. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Kymco Spacer fail its MOT on most?
Brakes: 8.7% of Kymco Spacer MOT tests failed on it, then tyres & wheels (7.2%).
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 Kymco Spacer or the Peugeot Vivacity?
At 40k-50k miles the Peugeot Vivacity passes first time more often: 57.1% for the Kymco Spacer vs 59.1% for the Peugeot Vivacity.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.