Lexmoto Echo 50 E4 vs Peugeot Vivacity

The Peugeot Vivacity passes its MOT first time more often than the Lexmoto Echo 50 E4: 70.4% vs 64.1%, a 6.3-point lead.

MOT reliability, side by side

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

Metric	Lexmoto Echo 50 E4	Peugeot Vivacity
First-time pass rate	64.1%	70.4%
Outright fail rate	27.7%	21.7%
Vs comparable bikes (age & mileage adjusted)	-11.5 pts	-0.9 pts
Engine size	50cc	49cc
Rank among all models	#5054 of 5428	#4699 of 5428
Median miles at test	4,627	11,162
MOT tests analysed	2,676	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.

What fails, side by side

share of each bike's MOT tests that failed on the component · lower is better

Component	Lexmoto Echo 50 E4	Peugeot Vivacity
Lights & signalling	19.0%	11.5%
Steering & suspension	13.6%	10.5%
Brakes	7.1%	8.6%
Tyres & wheels	5.0%	4.4%
Structure & body	3.9%	1.6%
Fuel & exhaust	0%	1.9%

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

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

Test year	Lexmoto Echo 50 E4	Peugeot Vivacity
2021	66.5%	73.6%
2022	65.7%	71.4%
2023	64.2%	72.7%
2024	63.3%	74.7%
2025	61.6%	73.2%

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	Lexmoto Echo 50 E4	Peugeot Vivacity
0k-10k miles	65.8%	76.6%
10k-20k miles	50.0%	67.9%

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

Lexmoto Echo 50 E4 vs Peugeot Vivacity FAQ

answers computed from the data above · terms in the glossary

Which is more reliable, the Lexmoto Echo 50 E4 or the Peugeot Vivacity?

The Peugeot Vivacity passes its MOT first time more often than the Lexmoto Echo 50 E4: 70.4% vs 64.1%, a 6.3-point lead. Adjusted for age, mileage and test class, the Peugeot Vivacity still comes out ahead: -11.5 points vs comparable bikes for the Lexmoto Echo 50 E4, -0.9 for the Peugeot Vivacity. An MOT checks roadworthiness items, not engine or gearbox internals.

What does the Lexmoto Echo 50 E4 fail its MOT on most?

Lights & signalling: 19.0% of Lexmoto Echo 50 E4 MOT tests failed on it, then steering & suspension (13.6%).

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%).

LEXMOTO ECHO 50 E4 64.1% pass · 2,676 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.