BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

SUZUKI GSR750

749cc Petrol Class 2
85.9%
first-time pass rate
5.4%
failed outright
12,064
median miles at test
668
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2014–2025

The GSR750's first-time pass rate has risen 21.0 points since 2014, 67.5% to 88.5%.

61%80%100%2014: 67.5% pass (40 tests)2015: 84.1% pass (69 tests)2016: 89.1% pass (64 tests)2017: 85.9% pass (64 tests)2018: 80.4% pass (46 tests)2019: 85.1% pass (47 tests)2020: 93.2% pass (44 tests)2021: 83.9% pass (56 tests)2022: 95.2% pass (62 tests)2023: 88.3% pass (60 tests)2024: 87.5% pass (48 tests)2025: 88.5% pass (61 tests)20142025

Pass rate by mileage

how the GSR750's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage GSR750 passes first time 88.8% of the time; by 30k that's 77.4%.

75%83%91%0k: 88.8% pass (267 tests)10k: 85.2% pass (244 tests)20k: 83.8% pass (105 tests)30k: 77.4% pass (31 tests)0k20k30k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a GSR750

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
11 19.3 0.9×
tyres and wheels
10 17.5 0.6×
lighting and signalling
9 15.8 0.3×
brakes
9 15.8 0.3×
tyres
6 10.5 1.3×
suspension
5 8.8 0.8×
reg plates and vin
2 3.5 0.5×
driving controls
2 3.5 1.3×
structure and attachments
2 3.5 0.4×
wheels
1 1.8 2.5×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the GSR750 beats 4 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the GSR750.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2012 (90.0% pass). Weakest: 2011 (84.9%).

84%87%91%2011: 84.9% pass (392 tests)2012: 90.0% pass (209 tests)20112012

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

SUZUKI GSR750 FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI GSR750 reliable?

The SUZUKI GSR750 is about average for its class: 85.9% of its 668 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2230 of 5426 models.

What does a GSR750 fail its MOT on most?

lamps and reflectors — 19% of all defects recorded against failed GSR750 tests.

How many miles will a GSR750 last?

The median GSR750 shows 12,064 miles at test, and examples around 30k miles still pass 77.4% of the time — mileage alone rarely kills one.