Honda Joker vs Honda Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Honda Joker
81%
MOT pass rate · 25 vehicles
Honda Unknown
85%
MOT pass rate · 1,041,859 vehicles
Verdict: On MOT pass rate the Honda Joker (81%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Honda Joker | Honda Unknown |
|---|---|---|
| MOT pass rate | 81% | 85% ✓ |
| MOT failure rate | 19% | 15% ✓ |
| Faults & advisories per test | 0.5 ✓ | 0.9 |
| Dangerous-fault share | 1% ✓ | 3% |
| Average mileage | 13,007 mi | 25,474 mi |
| Sample size (vehicles) | 25 | 1,041,859 |
Most common faults
Honda Joker
- Rear Tyre worn close to the legal limit (4.1.3(ii))
- Front Brake pad(s) less than 1.5 mm thick (3.2.A1f(i))
- Rear Tyre worn close to the legal limit (4.1.3(i))
- Headlamp at least one does not illuminate on dipped beam (1.2.2a(i))
- Riders seat insecure (6.2.1a)
- Front suspension has a slightly reduced damping effect (2.3.6c)
Honda Unknown
- Exhaust noisy (8.1.1 (a))
- Rear Tyre worn close to the legal limit (5.2.3 (e))
- Chain guard missing
- Rear reflector missing (4.8.2 (a) (ii))
- Drive chain slightly loose (6.1.7 (c) (i))
- Front Brake binding but not excessively (1.2.1 (f))
Reliability FAQ
On MOT pass rate the Honda Joker (81%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Honda Joker report Full Honda 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.