Kawasaki Zx6r (1998)

162 real MOT outcomes analysed • 80.2% first-time pass rate

1998 Kawasaki Zx6r

CarHunch analysed 162 real MOT records for the 1998 Kawasaki Zx6r. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

The 1998 Kawasaki ZX6R matches the UK average MOT pass rate at 80.2%, which is respectable for a 26-year-old sports bike, though the 16.7% rate of dangerous defects is a meaningful concern for a potential buyer. Nearly one in six of these machines have shown safety-critical issues during testing, so mechanical inspection before purchase is essential.

These bikes are averaging just under 30,000 miles, which is reasonable given their age and sporty nature, but the 1.94 average failures per test suggests owners are dealing with genuine wear items regularly. With 6.2 advisories per vehicle on average, expect to budget for consumables like tyres, chains, and brake components; ask the seller for full service history and have the brakes and suspension checked carefully before committing.

We have limited data for the 1998 Kawasaki Zx6r — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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
80.2%
UK average ~80%
Around average
Dangerous (ever)
16.7%
At least once in MOT history
Check this vehicle
Avg failures / car
1.94
Over 8.8 tests on record
High
Typical mileage
28k
Middle half: 19k–36k
For context

These stats describe 162 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?

What tends to go wrong

Across 162 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 62.2%
Rear Tyre worn close to the legal limit · Front Tyre worn close to the legal limit · Front Tyre tread depth is below minimum requirements of 1.0mm · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Exhaust & emissions 52.4%
Exhaust noisy
Lighting 30.2%
Drive chain slightly loose · Headlamp aim beam image kick up to the offside · Headlamp masks/converters fitted · …
Usually cheap to fix. Worth confirming all lights work before collecting.
Brake wear 22.9%
Front Roller brake test indicates slight fluctuation of brake effort · Rear Brake pad(s) close to minimum limit · Front Brake pad(s) close to minimum limit · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 15.6%
Steering movement slightly 'notchy' · Nearside Front shock absorber has light misting of stanchion
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Other issues 13.2%
Horn not working

Data covers a 3-year window centred on 1998.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 162 Kawasaki Zx6r cars.

UK

Before you buy a 1998 Kawasaki Zx6r

Based on MOT data from 162 vehicles — here's what to check.

  • 📋 Check the full MOT history. 16.7% 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%) 161 80.2% 1.95

Mileage Distribution

Most 1998 Kawasaki Zx6r 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.

27,518
typical
18,645
low mileage
36,417
high mileage

Half of all 1998 Kawasaki Zx6r vehicles fall between 18,645 and 36,417 miles.

Is the mileage you're seeing normal?
Under 18,645 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.
18,645–36,417 miles — normal for age. This is where most 1998 Kawasaki Zx6rs sit.
Over 49,162 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1998 Kawasaki Zx6r — Still on the Road

Numbers are thinning — 31% of 1998 Kawasaki Zx6rs are still active.

Numbers are declining — 19 vehicles still getting MOTs in 2025 (31% of peak).

62 19 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

8.8
Avg MOT tests per vehicle
1.94
Avg failures per vehicle
6.2
Avg advisories per vehicle
Other model years — Kawasaki Zx6r: All Zx6r years → Which year to buy? →
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Compare with another model

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Average reliability — agree?