Kawasaki Zx-6r vs Kawasaki Zx750fi: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Kawasaki Zx-6r
82%
MOT pass rate · 18,602 vehicles
Kawasaki Zx750fi
86%
MOT pass rate · 2 vehicles
Verdict: On MOT pass rate the Kawasaki Zx-6r (82%) and Kawasaki Zx750fi (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki Zx-6r | Kawasaki Zx750fi |
|---|---|---|
| MOT pass rate | 82% | 86% ✓ |
| MOT failure rate | 18% | 14% ✓ |
| Faults & advisories per test | 0.9 ✓ | 1.1 |
| Dangerous-fault share | 1% | 0% ✓ |
| Average mileage | 28,430 mi | 54,645 mi |
| Sample size (vehicles) | 18,602 | 2 |
Most common faults
Kawasaki Zx-6r
- Rear Tyre worn close to the legal limit (4.1.3(ii))
- Front Tyre worn close to the legal limit (4.1.3(ii))
- Exhaust noisy (7.1.2)
- Drive chain slightly loose (6.2.1d)
- Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)
- Exhaust noisy (8.1.1 (a))
Kawasaki Zx750fi
- Rear Brake disc(s) slightly pitted (3.2.A1l)
- Front Floor brake test indicates a binding brake (3.3.C2c)
- Front Tyre has a tear caused by separation or partial failure of its structure (4.1.2a(ii))
- Nearside Front Brake disc(s) slightly pitted (3.2.A1l)
- Offside Front Brake disc(s) slightly pitted (3.2.A1l)
- Rear suspension bush has slight free play (2.4.A2a(i))
Reliability FAQ
On MOT pass rate the Kawasaki Zx-6r (82%) and Kawasaki Zx750fi (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Zx-6r report Full Kawasaki Zx750fi 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.