BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HONDA/VFR400R
Model report · 2005–2025

HONDA VFR400R

399cc Petrol Class 2
73.0%
first-time pass rate
18.5%
failed outright
33,029
median miles at test
1,544
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2018

The VFR400R's first-time pass rate has risen 6.6 points since 2005, 75.0% to 81.6%.

55%76%97%2005: 75.0% pass (44 tests)2006: 71.4% pass (192 tests)2007: 66.0% pass (159 tests)2008: 70.4% pass (135 tests)2009: 62.3% pass (122 tests)2010: 70.9% pass (110 tests)2011: 71.9% pass (114 tests)2012: 66.3% pass (92 tests)2013: 72.8% pass (92 tests)2014: 66.7% pass (78 tests)2015: 70.8% pass (72 tests)2016: 90.2% pass (61 tests)2017: 82.0% pass (50 tests)2018: 81.6% pass (38 tests)20052018

Pass rate by mileage

how the VFR400R's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage VFR400R passes first time 73.7% of the time; by 50k that's 68.9%.

66%75%84%0k: 73.7% pass (38 tests)10k: 81.4% pass (183 tests)20k: 73.4% pass (402 tests)30k: 70.0% pass (424 tests)40k: 73.6% pass (311 tests)50k: 68.9% pass (106 tests)0k30k50k

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 VFR400R

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
214 26.6 2.3×
steering and suspension
175 21.7 2.7×
brakes
172 21.4 1.7×
tyres and wheels
90 11.2 2.5×
reg plates and vin
35 4.3 3.4×
body and structure
34 4.2 3.8×
fuel and exhaust
33 4.1 2.6×
drive system
33 4.1 2.2×
driving controls
12 1.5 3.3×
lamps and reflectors
7 0.9 0.2×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the VFR400R beats 0 of its 4 closest rivals (KAWASAKI ER5, SUZUKI GS500, SUZUKI AN400).

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 VFR400R.

Pass rate by registration year

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

Best year to buy used: 1988 (77.4% pass). Weakest: 1993 (64.9%).

62%71%80%1986: 65.1% pass (83 tests)1987: 70.6% pass (163 tests)1988: 77.4% pass (146 tests)1989: 72.0% pass (375 tests)1990: 72.9% pass (166 tests)1991: 75.7% pass (144 tests)1992: 72.5% pass (120 tests)1993: 64.9% pass (57 tests)1994: 66.7% pass (81 tests)1995: 77.2% pass (79 tests)198619911995

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.

HONDA VFR400R FAQ

answers computed from the data above · terms in the glossary

Is the HONDA VFR400R reliable?

The HONDA VFR400R is less reliable than average for its class: 73.0% of its 1,544 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #4496 of 5426 models.

What does a VFR400R fail its MOT on most?

lighting and signalling — 27% of all defects recorded against failed VFR400R tests.

What is the best year of VFR400R to buy used?

By first-time pass rate, 1988-registered examples do best (77.4%) and 1993 worst (64.9%). Condition and history still trump the year.

How many miles will a VFR400R last?

The median VFR400R shows 33,029 miles at test, and examples around 50k miles still pass 68.9% of the time — mileage alone rarely kills one.