BMW R1150 vs DUCATI ST2

The BMW R1150 passes its MOT first time more often than the DUCATI ST2 — 88.5% vs 81.4%, a 7.1-point lead.

MOT reliability, side by side

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

Metric	BMW R1150	DUCATI ST2
First-time pass rate	88.5%	81.4%
Outright fail rate	6.8%	11.9%
Median miles at test	33,151	18,614
MOT tests analysed	170,963	6,483
Most common failure	brakes	lighting and signalling

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 R1150 88.5% pass · 171k tests DUCATI ST2 81.4% pass · 6,483 tests

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