BMW HP4 vs Triumph Sprint

The BMW HP4 passes its MOT first time more often than the Triumph Sprint — 91.2% vs 85.6%, a 5.6-point lead.

MOT reliability, side by side

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

Metric	BMW HP4	Triumph Sprint
First-time pass rate	91.2%	85.6%
Outright fail rate	3.4%	8.8%
Median miles at test	7,064	20,615
MOT tests analysed	2,119	132,827
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.

BMW HP4 91.2% pass · 2,119 tests TRIUMPH SPRINT 85.6% pass · 133k tests

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