BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

KAWASAKI GPX250

249cc Petrol Class 2
70.4%
first-time pass rate
21.4%
failed outright
19,686
median miles at test
257
MOT tests, 2005–2025

What fails on a GPX250

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
steering and suspension
46 30.1
brakes
36 23.5
lighting and signalling
20 13.1
tyres and wheels
17 11.1
fuel and exhaust
11 7.2
drive system
10 6.5
reg plates and vin
7 4.6
structure and attachments
3 2
lamps and reflectors
2 1.3
driving controls
1 0.7

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 GPX250 beats 0 of its 4 closest rivals (YAMAHA YP250, YAMAHA WR250F, HONDA XR250).

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 GPX250.

Pass rate by registration year

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

Best year to buy used: 1989 (71.2% pass). Weakest: 1994 (68.8%).

68%70%72%1989: 71.2% pass (52 tests)1994: 68.8% pass (77 tests)19891994

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.