Moto Guzzi V7 Racer vs Suzuki GSF600

The Moto Guzzi V7 Racer passes its MOT first time more often than the Suzuki GSF600: 90.1% vs 77.3%, a 12.8-point lead.

MOT reliability, side by side

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

Metric	Moto Guzzi V7 Racer	Suzuki GSF600
First-time pass rate	90.1%	77.3%
Outright fail rate	3.0%	14.2%
Vs comparable bikes (age & mileage adjusted)	+1.8 pts	-6.1 pts
Engine size	744cc	599cc
Rank among all models	#921 of 5428	#4013 of 5428
Median miles at test	4,897	21,080
MOT tests analysed	304	143,023
Most common failure	brakes	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.

"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	Moto Guzzi V7 Racer	Suzuki GSF600
2016	90.0%	76.1%
2017	90.6%	77.0%
2019	90.9%	76.7%

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	Moto Guzzi V7 Racer	Suzuki GSF600
0k-10k miles	89.3%	86.8%
10k-20k miles	92.9%	80.1%

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

MOTO GUZZI V7 RACER 90.1% pass · 304 tests SUZUKI GSF600 77.3% pass · 143k tests

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