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

SUZUKI GS750E

749cc Petrol Class 2
79.1%
first-time pass rate
10.0%
failed outright
34,239
median miles at test
422
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2017

The GS750E's first-time pass rate has risen 5.7 points since 2006, 77.6% to 83.3%.

61%74%88%2006: 77.6% pass (49 tests)2009: 76.5% pass (34 tests)2011: 81.8% pass (33 tests)2013: 80.0% pass (30 tests)2014: 65.6% pass (32 tests)2016: 74.2% pass (31 tests)2017: 83.3% pass (30 tests)20062017

Pass rate by mileage

how the GS750E's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage GS750E passes first time 75.8% of the time; by 50k that's 80.0%.

73%81%88%0k: 75.8% pass (33 tests)10k: 85.7% pass (56 tests)20k: 83.2% pass (95 tests)30k: 81.0% pass (84 tests)40k: 75.4% pass (61 tests)50k: 80.0% pass (50 tests)0k30k50k

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 GS750E

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
28 28.3
lighting and signalling
25 25.3
steering and suspension
17 17.2
tyres and wheels
7 7.1
body and structure
5 5.1
reg plates and vin
4 4
structure and attachments
4 4
lamps and reflectors
3 3
drive system
3 3
fuel and exhaust
3 3

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the GS750E beats 2 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 GS750E.

Pass rate by registration year

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

Best year to buy used: 1979 (80.7% pass). Weakest: 1978 (78.4%).

78%80%82%1978: 78.4% pass (176 tests)1979: 80.7% pass (166 tests)19781979

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.