BMW G310 vs SUZUKI AN400

The BMW G310 passes its MOT first time more often than the SUZUKI AN400 — 91.3% vs 86.2%, a 5.1-point lead.

MOT reliability, side by side

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

Metric	BMW G310	SUZUKI AN400
First-time pass rate	91.3%	86.2%
Outright fail rate	4.3%	9.8%
Median miles at test	4,375	15,861
MOT tests analysed	5,862	27,056
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 G310 91.3% pass · 5,862 tests SUZUKI AN400 86.2% pass · 27.1k tests

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