Neco LJ 50 QT-6L One vs Peugeot Vivacity

The Peugeot Vivacity passes its MOT first time more often than the Neco LJ 50 QT-6L One — 70.4% vs 59.1%, a 11.3-point lead.

MOT reliability, side by side

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

Metric	Neco LJ 50 QT-6L One	Peugeot Vivacity
First-time pass rate	59.1%	70.4%
Outright fail rate	34.3%	21.7%
Median miles at test	5,642	11,162
MOT tests analysed	137	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.

NECO LJ 50 QT-6l ONE 59.1% pass · 137 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.