Model report · 2005–2025
SINNIS ZS 400 GY-2 TERRAIN 380
380cc
Petrol
Class 2
75.3%
first-time pass rate
15.1%
failed outright
4,153
median miles at test
73
MOT tests, 2005–2025
What fails on a ZS 400 GY-2 TERRAIN 380
failure defects by component group · advisories excluded
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| lamps and reflectors |
|
6 | 30 |
| brakes |
|
5 | 25 |
| suspension |
|
4 | 20 |
| steering |
|
3 | 15 |
| structure and attachments |
|
1 | 5 |
| tyres |
|
1 | 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 ZS 400 GY-2 TERRAIN 380 beats 0 of its 4 closest rivals (SUZUKI GS500, SUZUKI AN400, SUZUKI DR-Z400S).
SUZUKI
GS500
76.4% pass · 44.9k tests
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
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 ZS 400 GY-2 TERRAIN 380.