Model report · 2005–2025
MOTO MORINI 350
344cc
Petrol
Class 2
84.5%
first-time pass rate
8.2%
failed outright
31,741
median miles at test
207
MOT tests, 2005–2025
Pass rate by mileage
how the 350's first-time pass rate falls with the odometer · class average 84.9%
A low-mileage 350 passes first time 94.4% of the time; by 30k that's 73.3%.
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 350
failure defects by component group · advisories excluded
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| lighting and signalling |
|
10 | 32.3 |
| steering and suspension |
|
8 | 25.8 |
| brakes |
|
7 | 22.6 |
| tyres and wheels |
|
3 | 9.7 |
| fuel and exhaust |
|
1 | 3.2 |
| lamps and reflectors |
|
1 | 3.2 |
| suspension |
|
1 | 3.2 |
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 350 beats 2 of its 4 closest rivals (SUZUKI AN400, SUZUKI DR-Z400S, YAMAHA RD350).
SUZUKI
AN400
86.2% pass · 27.1k tests
SUZUKI
DR-Z400S
80.4% pass · 26.8k tests
YAMAHA
RD350
86.3% pass · 19.6k tests
KAWASAKI
ZXR400
73.1% pass · 14.2k 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 350.