BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
80.4%
first-time pass rate
14.0%
failed outright
15,880
median miles at test
342
MOT tests, 2005–2025

Pass rate by mileage

how the PIAGGIO's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage PIAGGIO passes first time 83.5% of the time; by 20k that's 83.1%.

81%83%84%0k: 83.5% pass (121 tests)10k: 81.8% pass (88 tests)20k: 83.1% pass (89 tests)0k10k20k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a PIAGGIO

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
49 44.5
brakes
16 14.5
steering and suspension
16 14.5
tyres and wheels
12 10.9
lamps and reflectors
5 4.5
suspension
4 3.6
structure and attachments
3 2.7
audible warning (Horn)
2 1.8
Identification of the vehicle
2 1.8
tyres
1 0.9

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 PIAGGIO beats 1 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 PIAGGIO.

Pass rate by registration year

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

Best year to buy used: 1984 (85.5% pass). Weakest: 1984 (85.5%).

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.