BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/GSX 650 FAL2
Model report · 2005–2025

SUZUKI GSX 650 FAL2

656cc Petrol Class 2
88.0%
first-time pass rate
7.8%
failed outright
12,522
median miles at test
1,212
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2015–2025

The GSX 650 FAL2's first-time pass rate has fallen 6.7 points since 2015, 90.8% to 84.1%.

81%89%96%2015: 90.8% pass (76 tests)2016: 84.3% pass (166 tests)2017: 87.9% pass (141 tests)2018: 93.5% pass (108 tests)2019: 86.9% pass (107 tests)2020: 88.4% pass (95 tests)2021: 83.5% pass (115 tests)2022: 93.5% pass (123 tests)2023: 89.1% pass (110 tests)2024: 88.0% pass (83 tests)2025: 84.1% pass (88 tests)20152025

Pass rate by mileage

how the GSX 650 FAL2's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage GSX 650 FAL2 passes first time 93.4% of the time; by 40k that's 71.1%.

67%82%98%0k: 93.4% pass (484 tests)10k: 88.5% pass (356 tests)20k: 82.3% pass (186 tests)30k: 83.3% pass (102 tests)40k: 71.1% pass (45 tests)0k20k40k

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 GSX 650 FAL2

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
37 24 1.5×
brakes
29 18.8 0.4×
tyres
21 13.6 2.2×
suspension
19 12.3 1.8×
structure and attachments
15 9.7 1.7×
tyres and wheels
13 8.4 0.5×
lighting and signalling
10 6.5 0.2×
steering and suspension
4 2.6 0.1×
steering
3 1.9 0.6×
drive system
3 1.9 0.3×

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 GSX 650 FAL2 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 GSX 650 FAL2.

Pass rate by registration year

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

Best year to buy used: 2013 (89.1% pass). Weakest: 2012 (87.5%).

87%88%90%2012: 87.5% pass (599 tests)2013: 89.1% pass (595 tests)20122013

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 GSX 650 FAL2 FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI GSX 650 FAL2 reliable?

The SUZUKI GSX 650 FAL2 is more reliable than average for its class: 88.0% of its 1,212 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1604 of 5426 models.

What does a GSX 650 FAL2 fail its MOT on most?

lamps and reflectors — 24% of all defects recorded against failed GSX 650 FAL2 tests.

How many miles will a GSX 650 FAL2 last?

The median GSX 650 FAL2 shows 12,522 miles at test, and examples around 40k miles still pass 71.1% of the time — mileage alone rarely kills one.