BIKERELIABILITY Reg check
Model report · 2005–2025

VESPA SS180

180cc Petrol Class 1
87.7%
first-time pass rate
3.4%
failed outright
2,091
median miles at test
146
MOT tests, 2005–2025

The pass rate is the MOT first-time pass: a roadworthiness check of the items an MOT covers (brakes, lights, tyres, steering, structure, emissions), not a full mechanical inspection of engine or gearbox internals. It is a reliability signal, not a complete measure of mechanical reliability. What this measures.

What fails on a SS180

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
4 50
steering and suspension
2 25
Items Not Tested
1 12.5
suspension
1 12.5

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 SS180 beats 2 of its 4 closest rivals (PIAGGIO PX 200 E, LAMBRETTA GP200, LAMBRETTA LI150).

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 SS180.

Compare with any bike

rival not listed above? pick any model to see it head-to-head with the SS180

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