Kawasaki Unknown vs Kawasaki Zeppher: 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 Zeppher
80%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zeppher (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 Zeppher |
|---|---|---|
| MOT pass rate | 85% ✓ | 80% |
| MOT failure rate | 15% ✓ | 20% |
| Faults & advisories per test | 0.8 ✓ | 1.4 |
| Dangerous-fault share | 3% | 0% ✓ |
| Average mileage | 19,921 mi | 50,147 mi |
| Sample size (vehicles) | 151,652 | 1 |
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 Zeppher
- Front Front shock absorber has light misting of stanchion (2.3.3)
- Front Floor brake test indicates a slightly grabbing brake (3.3.C2d)
- Drive chain slightly tight (6.2.1d)
- Front Brake pad(s) close to minimum limit (3.2.A1f(i))
- Rear Brake pad(s) close to minimum limit (3.2.A1f(i))
- Rear Exhaust mounting deteriorated. (7.1.1.c)
Reliability FAQ
On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zeppher (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Unknown report Full Kawasaki Zeppher 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.