Benelli Tre vs Suzuki GSF1200

The Benelli Tre passes its MOT first time more often than the Suzuki GSF1200: 87.1% vs 82.4%, a 4.7-point lead.

MOT reliability, side by side

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

Metric	Benelli Tre	Suzuki GSF1200
First-time pass rate	87.1%	82.4%
Outright fail rate	6.7%	8.9%
Vs comparable bikes (age & mileage adjusted)	+1.4 pts	-1.2 pts
Engine size	1,131cc	1,157cc
Rank among all models	#1884 of 5428	#3108 of 5428
Median miles at test	11,450	20,274
MOT tests analysed	372	97,637
Most common failure	lamps and reflectors	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.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	Benelli Tre	Suzuki GSF1200
2018	87.7%	83.2%
2019	84.8%	82.9%
2020	84.0%	83.4%
2021	94.2%	82.9%
2022	79.5%	83.6%
2023	95.2%	83.8%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	Benelli Tre	Suzuki GSF1200
0k-10k miles	89.9%	87.7%
10k-20k miles	85.0%	83.8%
20k-30k miles	87.2%	81.1%

Bands with fewer than 30 tests for either bike are left out.

BENELLI TRE 87.1% pass · 372 tests SUZUKI GSF1200 82.4% pass · 97.6k tests

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