Kawasaki 73z1 vs Kawasaki Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Kawasaki 73z1
60%
MOT pass rate · 1 vehicles
Kawasaki Unknown
85%
MOT pass rate · 151,652 vehicles
Verdict: On MOT pass rate the Kawasaki 73z1 (60%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki 73z1 | Kawasaki Unknown |
|---|---|---|
| MOT pass rate | 60% | 85% ✓ |
| MOT failure rate | 40% | 15% ✓ |
| Faults & advisories per test | 0.0 ✓ | 0.8 |
| Dangerous-fault share | — ✓ | 3% |
| Average mileage | 41,325 mi | 19,921 mi |
| Sample size (vehicles) | 1 | 151,652 |
Most common faults
Kawasaki 73z1
- Nearside Rear Rear shock absorber insecurely mounted (2.4.A.3b)
- Centre Front Headlamp aim too high (1.6)
Kawasaki Unknown
- Exhaust noisy (8.1.1 (a))
- Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))
- COVID-19 6 MONTH EXTENSION
- Rear reflector missing (4.8.2 (a) (ii))
- Front Tyre worn close to the legal limit (5.2.3 (e))
- Drive chain slightly loose (6.1.7 (c) (i))
Reliability FAQ
On MOT pass rate the Kawasaki 73z1 (60%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki 73z1 report Full Kawasaki Unknown report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.