Model report · 2005–2025
VESPA (DOUGLAS) PK100
96cc
Petrol
Class 1
75.3%
first-time pass rate
19.5%
failed outright
11,897
median miles at test
77
MOT tests, 2005–2025
What fails on a PK100
failure defects by component group · advisories excluded
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| lighting and signalling |
|
11 | 27.5 |
| brakes |
|
10 | 25 |
| tyres and wheels |
|
7 | 17.5 |
| steering and suspension |
|
3 | 7.5 |
| body and structure |
|
3 | 7.5 |
| tyres |
|
2 | 5 |
| wheels |
|
1 | 2.5 |
| fuel and exhaust |
|
1 | 2.5 |
| lamps and reflectors |
|
1 | 2.5 |
| reg plates and vin |
|
1 | 2.5 |
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 PK100 beats 0 of its 4 closest rivals (PIAGGIO VESPA, HONDA Vision 110, PIAGGIO PX 125 (VESPA)).
PIAGGIO
VESPA
80.7% pass · 287k tests
HONDA
Vision 110
78.2% pass · 50.6k tests
PIAGGIO
PX 125 (VESPA)
81.0% pass · 33.2k tests
PIAGGIO
T5
81.2% pass · 21.9k tests
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 PK100.