Kawasaki Unknown vs Kawasaki Zr 1100 c: 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 Zr 1100 c
90%
MOT pass rate · 3 vehicles
Verdict: On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zr 1100 c (90%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki Unknown | Kawasaki Zr 1100 c |
|---|---|---|
| MOT pass rate | 85% | 90% ✓ |
| MOT failure rate | 15% | 10% ✓ |
| Faults & advisories per test | 0.8 | 0.6 ✓ |
| Dangerous-fault share | 3% | 0% ✓ |
| Average mileage | 19,921 mi | 25,735 mi |
| Sample size (vehicles) | 151,652 | 3 |
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 Zr 1100 c
- Nearside Front Direction indicator damaged but function not impaired (1.5.3a)
- Registration plate margin less than the minimum requirement (6.3.4g)
- Rear Roller brake test indicates a slightly grabbing brake (3.3.A1b)
- Drive chain slightly loose (6.2.1d)
- Tyre worn close to the legal limit (4.1.3(ii))
- Rear shock absorber has inadequate damping effect. (2.4.A.3b)
Reliability FAQ
On MOT pass rate the Kawasaki Unknown (85%) and Kawasaki Zr 1100 c (90%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Unknown report Full Kawasaki Zr 1100 c 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.