BIKERELIABILITY Reg check
Head-to-head · 2005–2025

APRILIA SL1000 vs BMW R1200

The BMW R1200 passes its MOT first time more often than the APRILIA SL1000 — 92.9% vs 84.6%, a 8.3-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025
Metric APRILIA SL1000 BMW R1200
First-time pass rate 84.6% 92.9%
Outright fail rate 8.8% 3.7%
Median miles at test 18,236 20,069
MOT tests analysed 8,452 299,381
Most common failure lighting and signalling 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.

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