BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/SV 650 SK8 SPORT
Model report · 2005–2025

SUZUKI SV 650 SK8 SPORT

645cc Petrol Class 2
80.4%
first-time pass rate
10.7%
failed outright
12,865
median miles at test
1,707
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2011–2025

The SV 650 SK8 SPORT's first-time pass rate has fallen 2.9 points since 2011, 81.1% to 78.2%.

70%81%92%2011: 81.1% pass (159 tests)2012: 84.7% pass (163 tests)2013: 87.1% pass (163 tests)2014: 81.7% pass (164 tests)2015: 88.1% pass (143 tests)2016: 76.8% pass (151 tests)2017: 73.9% pass (142 tests)2018: 74.0% pass (96 tests)2019: 74.5% pass (98 tests)2020: 83.6% pass (67 tests)2021: 77.3% pass (88 tests)2022: 75.3% pass (89 tests)2023: 79.5% pass (73 tests)2024: 80.8% pass (52 tests)2025: 78.2% pass (55 tests)20112025

Pass rate by mileage

how the SV 650 SK8 SPORT's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage SV 650 SK8 SPORT passes first time 86.3% of the time; by 40k that's 86.7%.

67%79%90%0k: 86.3% pass (648 tests)10k: 80.4% pass (550 tests)20k: 70.6% pass (265 tests)30k: 70.6% pass (143 tests)40k: 86.7% pass (60 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 SV 650 SK8 SPORT

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
101 26.1 0.9×
brakes
82 21.2 0.9×
lamps and reflectors
59 15.2 1.5×
tyres and wheels
36 9.3 0.9×
structure and attachments
27 7 1.4×
tyres
23 5.9 1.7×
reg plates and vin
17 4.4 1.3×
steering and suspension
15 3.9 0.3×
suspension
15 3.9 1.0×
drive system
12 3.1 0.9×

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 SV 650 SK8 SPORT 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 SV 650 SK8 SPORT.

Pass rate by registration year

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

Best year to buy used: 2009 (83.8% pass). Weakest: 2008 (80.0%).

79%82%85%2008: 80.0% pass (1,547 tests)2009: 83.8% pass (160 tests)20082009

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 SV 650 SK8 SPORT FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI SV 650 SK8 SPORT reliable?

The SUZUKI SV 650 SK8 SPORT is less reliable than average for its class: 80.4% of its 1,707 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3493 of 5426 models.

What does a SV 650 SK8 SPORT fail its MOT on most?

lighting and signalling — 26% of all defects recorded against failed SV 650 SK8 SPORT tests.

How many miles will a SV 650 SK8 SPORT last?

The median SV 650 SK8 SPORT shows 12,865 miles at test, and examples around 40k miles still pass 86.7% of the time — mileage alone rarely kills one.