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

HONDA NX250

249cc Petrol Class 2
81.5%
first-time pass rate
10.5%
failed outright
15,490
median miles at test
200
MOT tests, 2005–2025

Pass rate by mileage

how the NX250's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage NX250 passes first time 83.3% of the time; by 20k that's 72.5%.

69%81%92%0k: 83.3% pass (78 tests)10k: 88.6% pass (35 tests)20k: 72.5% pass (51 tests)0k10k20k

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 NX250

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
19 33.9
steering and suspension
8 14.3
brakes
7 12.5
lamps and reflectors
6 10.7
tyres and wheels
5 8.9
drive system
4 7.1
fuel and exhaust
2 3.6
tyres
2 3.6
steering
2 3.6
wheels
1 1.8

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 NX250 beats 2 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 NX250.

Pass rate by registration year

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

Best year to buy used: 1988 (69.2% pass). Weakest: 1988 (69.2%).

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.