Motorini GP 50 vs Peugeot Vivacity

The Motorini GP 50 passes its MOT first time more often than the Peugeot Vivacity: 71.1% vs 70.4%, a 0.7-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	Motorini GP 50	Peugeot Vivacity
First-time pass rate	71.1%	70.4%
Outright fail rate	21.8%	21.7%
Vs comparable bikes (age & mileage adjusted)	-4.5 pts	-0.9 pts
Engine size	50cc	49cc
Rank among all models	#4652 of 5428	#4699 of 5428
Median miles at test	7,643	11,162
MOT tests analysed	298	29,731
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.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	Motorini GP 50	Peugeot Vivacity
2020	77.6%	71.5%
2021	74.4%	73.6%
2022	70.8%	71.4%
2023	65.5%	72.7%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	Motorini GP 50	Peugeot Vivacity
0k-10k miles	72.8%	76.6%
10k-20k miles	60.0%	67.9%

Bands with fewer than 30 tests for either bike are left out.

MOTORINI GP 50 71.1% pass · 298 tests PEUGEOT VIVACITY 70.4% pass · 29.7k tests

See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.