Kawasaki Ex 250 K8f (2008)

178 real MOT outcomes analysed • 82.4% first-time pass rate

2008 Kawasaki Ex 250 K8f

CarHunch analysed 178 real MOT records for the 2008 Kawasaki Ex 250 K8f. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2008 Kawasaki EX 250 K8F falls significantly short of the UK average, with a first-time pass rate of just 66.7% against the national 80%—a meaningful gap that suggests these bikes need closer inspection before purchase. More concerning, 21.9% of this cohort has experienced a dangerous defect at some point, which pushes past the threshold where safety becomes a real buyer concern.

With a median mileage of 9,407 miles for a 16-year-old bike, these machines have been lightly used overall, yet they're still averaging 1.54 failures and 5.2 advisories per test, pointing to age-related wear rather than abuse. Before committing to one, get a pre-purchase inspection focusing on brake lines, tyres, and electrical components—the advisory count suggests these are where problems cluster on older examples.

We have limited data for the 2008 Kawasaki Ex 250 K8f — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
82.4%
UK average ~80%
Around average
Dangerous (ever)
21.9%
At least once in MOT history
Check this vehicle
Avg failures / car
1.54
Over 8.3 tests on record
High
Typical mileage
9k
Middle half: 6k–15k
For context

These stats describe 178 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 178 Kawasaki Ex 250 K8f cars.

UK

Before you buy a 2008 Kawasaki Ex 250 K8f

Based on MOT data from 178 vehicles — here's what to check.

  • 📋 Check the full MOT history. 21.9% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (99%) 176 82.5% 1.56

Mileage Distribution

Most 2008 Kawasaki Ex 250 K8f vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

9,407
typical
5,716
low mileage
15,166
high mileage

Half of all 2008 Kawasaki Ex 250 K8f vehicles fall between 5,716 and 15,166 miles.

Is the mileage you're seeing normal?
Under 5,716 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
5,716–15,166 miles — normal for age. This is where most 2008 Kawasaki Ex 250 K8fs sit.
Over 20,474 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2008 Kawasaki Ex 250 K8f — Still on the Road

Numbers are thinning — 38% of 2008 Kawasaki Ex 250 K8fs are still active.

Numbers are declining — 39 vehicles still getting MOTs in 2025 (38% of peak).

103 39 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

8.3
Avg MOT tests per vehicle
1.54
Avg failures per vehicle
5.2
Avg advisories per vehicle

Compare with another model

See how the 2008 Kawasaki Ex 250 K8f stacks up against a rival.

Average reliability — agree?