Suzuki 645 vs Suzuki Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Suzuki 645
79%
MOT pass rate · 1 vehicles
Suzuki Unknown
84%
MOT pass rate · 512,746 vehicles
Verdict: On MOT pass rate the Suzuki 645 (79%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Suzuki 645 | Suzuki Unknown |
|---|---|---|
| MOT pass rate | 79% | 84% ✓ |
| MOT failure rate | 21% | 16% ✓ |
| Faults & advisories per test | 1.2 | 0.8 ✓ |
| Dangerous-fault share | 0% ✓ | 4% |
| Average mileage | 32,355 mi | 20,498 mi |
| Sample size (vehicles) | 1 | 512,746 |
Most common faults
Suzuki 645
- headlight mask fitted
- Headlamp aim beam image kick up to the offside (1.6)
- Headlamp masks/converters fitted
- Front Brake disc(s) slightly pitted (3.2.A1l)
- Front Tyre valve stem slightly damaged (4.1.2c)
- Rear Tyre valve stem slightly damaged (4.1.2c)
Suzuki 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))
- Front Brake binding but not excessively (1.2.1 (f))
- Nearside Front Shock absorber has a light misting of oil (5.3.2 (b))
Reliability FAQ
On MOT pass rate the Suzuki 645 (79%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Suzuki 645 report Full Suzuki 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.