Triumph S vs Honda VFR800 Fi

The Triumph S passes its MOT first time more often than the Honda VFR800 Fi — 88.6% vs 86.7%, a 1.9-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	Triumph S	Honda VFR800 Fi
First-time pass rate	88.6%	86.7%
Outright fail rate	5.1%	8.5%
Median miles at test	9,159	26,212
MOT tests analysed	26,757	89,421
Most common failure	lamps and reflectors	brakes

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

TRIUMPH S 88.6% pass · 26.8k tests HONDA VFR800 FI 86.7% pass · 89.4k tests

See each bike's full report — trend, mileage curve, failure breakdown and rivals — on its own page.