BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ LAMBRETTA/LI150 SERIES 2
Model report · 2005–2025

LAMBRETTA LI150 SERIES 2

150cc Petrol Class 1
94.2%
first-time pass rate
2.5%
failed outright
2,670
median miles at test
240
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2016–2017

The LI150 SERIES 2's first-time pass rate has fallen 8.1 points since 2016, 100.0% to 91.9%.

90%95%100%2016: 100.0% pass (30 tests)2017: 91.9% pass (37 tests)20162017

What fails on a LI150 SERIES 2

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
5 35.7
lighting and signalling
4 28.6
steering and suspension
3 21.4
Items Not Tested
2 14.3

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the LI150 SERIES 2 beats 4 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the LI150 SERIES 2.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 1960 (93.6% pass). Weakest: 1961 (93.5%).

93%94%94%1960: 93.6% pass (94 tests)1961: 93.5% pass (62 tests)19601961

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.