Kawasaki ZX9 Reliability, MOT Pass Rate & Common Faults
Free Kawasaki ZX9 car check
Is the Kawasaki ZX9 reliable? We analysed 1,322 real MOT tests across 118 vehicles to find out.
Got a specific Kawasaki ZX9? Enter the reg for a free check:
The Kawasaki ZX9 is above average for reliability based on real UK MOT data. Common problems include roller brake test indicates a binding brake, tyre tread depth is below minimum requirements of 1.0mm and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Kawasaki ZX9.
Kawasaki ZX9 Number Plates
Number plates registered to a Kawasaki ZX9. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Kawasaki ZX9 MOT Pass Rate by Year
How likely is a Kawasaki ZX9 to pass its MOT? Here's the pass rate for each registration year, newest first.
Kawasaki ZX9 Problems — What Goes Wrong?
The most common reasons a Kawasaki ZX9 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Kawasaki ZX9 Mileage — What's Normal?
How many miles does a typical Kawasaki ZX9 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Kawasaki ZX9 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Kawasaki ZX9 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2001 | 57 | 84.2% | 9,930 | 19,950 | 29,693 |
| 2000 | 142 | 80.3% | 17,964 | 28,724 | 36,562 |
| 1999 | 165 | 77.6% | 25,215 | 31,167 | 43,379 |
| 1998 | 335 | 85.1% | 23,244 | 34,737 | 47,320 |
| 1996 | 129 | 79.1% | 19,177 | 27,906 | 36,183 |
| 1995 | 96 | 81.3% | 25,006 | 31,360 | 36,192 |
| 1994 | 217 | 81.6% | 18,186 | 28,110 | 37,247 |
How Long Does a Kawasaki ZX9 Last?
Based on 118 Kawasaki ZX9 vehicles on UK roads.
Kawasaki ZX9 Mileage Distribution
Total mileage recorded across all Kawasaki ZX9 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Kawasaki ZX9
Based on MOT pass rates across all registration years with sufficient test data.
85.1% MOT pass rate from 335 tests
77.6% MOT pass rate from 165 tests
The best year to buy a used Kawasaki ZX9 is 1998, which has the highest MOT pass rate at 85.1% across 335 tests. The 1999 model year has the lowest pass rate at 77.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Kawasaki ZX9 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Kawasaki ZX9 THIS CAR | 82.1% | 1,322 | 28,929 mi | 32 yrs |
| Kawasaki ZX-6R | 81.7% | 204,826 | 19,965 mi | 31 yrs |
| Kawasaki ZX-9R | 83.7% | 103,150 | 22,736 mi | 32 yrs |
| Kawasaki ER5 | 81.2% | 65,763 | 22,023 mi | 30 yrs |
| Ford Transit Custom 320 Trail Eblue | 86.4% | 462 | 37,638 mi | — yrs |
Compared to the Kawasaki ZX-6R (81.7% pass rate) and the Kawasaki ZX-9R (83.7% pass rate), the Kawasaki ZX9 sits in the middle of the pack on MOT reliability.
Found a Kawasaki ZX9 you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Kawasaki ZX9Should you buy a used Kawasaki ZX9?
The Kawasaki ZX9 has an overall MOT pass rate of 82.1% across 1,322 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Kawasaki ZX9 are roller brake test indicates a binding brake (19 recorded failures), tyre tread depth is below minimum requirements of 1.0mm (17), and shock absorber seal failed and leaking oil (16). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Kawasaki ZX9 owner drives around 693 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Kawasaki ZX9 models stay on UK roads for around 32 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.