BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/VL 800 K5
Model report · 2005–2025

SUZUKI VL 800 K5

805cc Petrol Class 2
90.6%
first-time pass rate
4.8%
failed outright
10,564
median miles at test
1,367
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2008–2025

The VL 800 K5's first-time pass rate has held steady since 2008 (91.5% → 90.9%).

81%90%98%2008: 91.5% pass (59 tests)2009: 95.1% pass (102 tests)2010: 92.5% pass (107 tests)2011: 92.9% pass (98 tests)2012: 88.5% pass (96 tests)2013: 89.2% pass (93 tests)2014: 89.0% pass (91 tests)2015: 94.8% pass (96 tests)2016: 92.6% pass (81 tests)2017: 92.7% pass (82 tests)2018: 93.7% pass (63 tests)2019: 85.9% pass (64 tests)2020: 85.2% pass (54 tests)2021: 85.1% pass (67 tests)2022: 85.0% pass (60 tests)2023: 92.7% pass (55 tests)2024: 84.1% pass (44 tests)2025: 90.9% pass (55 tests)20082025

Pass rate by mileage

how the VL 800 K5's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage VL 800 K5 passes first time 93.3% of the time; by 30k that's 85.9%.

84%90%95%0k: 93.3% pass (644 tests)10k: 89.5% pass (446 tests)20k: 87.2% pass (203 tests)30k: 85.9% pass (64 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 VL 800 K5

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
30 26.8 0.3×
tyres and wheels
22 19.6 0.7×
lamps and reflectors
17 15.2 0.5×
tyres
12 10.7 1.0×
lighting and signalling
8 7.1 0.1×
reg plates and vin
8 7.1 0.6×
structure and attachments
6 5.4 0.6×
Identification of the vehicle
4 3.6 1.3×
steering and suspension
3 2.7 0.1×
wheels
2 1.8 2.4×

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 VL 800 K5 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 VL 800 K5.

Pass rate by registration year

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

Best year to buy used: 2007 (92.2% pass). Weakest: 2006 (90.0%).

89%91%93%2005: 91.1% pass (785 tests)2006: 90.0% pass (511 tests)2007: 92.2% pass (64 tests)200520062007

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 VL 800 K5 FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI VL 800 K5 reliable?

The SUZUKI VL 800 K5 is more reliable than average for its class: 90.6% of its 1,367 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #775 of 5426 models.

What does a VL 800 K5 fail its MOT on most?

brakes — 27% of all defects recorded against failed VL 800 K5 tests.

What is the best year of VL 800 K5 to buy used?

By first-time pass rate, 2007-registered examples do best (92.2%) and 2006 worst (90.0%). Condition and history still trump the year.

How many miles will a VL 800 K5 last?

The median VL 800 K5 shows 10,564 miles at test, and examples around 30k miles still pass 85.9% of the time — mileage alone rarely kills one.