Kawasaki Unknown vs Kawasaki Zx636 c6f: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Kawasaki Unknown
85%
MOT pass rate · 151,652 vehicles
Kawasaki Zx636 c6f
80%
MOT pass rate · 17 vehicles
Verdict: On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zx636 c6f (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki Unknown | Kawasaki Zx636 c6f |
|---|---|---|
| MOT pass rate | 85% ✓ | 80% |
| MOT failure rate | 15% ✓ | 20% |
| Faults & advisories per test | 0.8 | 0.7 ✓ |
| Dangerous-fault share | 3% | 1% ✓ |
| Average mileage | 19,921 mi | 20,925 mi |
| Sample size (vehicles) | 151,652 | 17 |
Most common faults
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))
Kawasaki Zx636 c6f
- Front Tyre worn close to the legal limit (4.1.3(ii))
- Rear reflector on motorcycle missing (1.4.1)
- Rear Tyre worn close to the legal limit (4.1.3(ii))
- Drive chain excessively loose (6.2.1d)
- aftermarket exhaust fitted
- Nearside Front Brake pad(s) close to minimum limit (3.2.A1f(i))
Reliability FAQ
On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zx636 c6f (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Unknown report Full Kawasaki Zx636 c6f 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.