Suzuki Er250 vs Suzuki Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Suzuki Er250
75%
MOT pass rate · 4 vehicles
Suzuki Unknown
84%
MOT pass rate · 512,746 vehicles
Verdict: On MOT pass rate the Suzuki Er250 (75%) 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 Er250 | Suzuki Unknown |
|---|---|---|
| MOT pass rate | 75% | 84% ✓ |
| MOT failure rate | 25% | 16% ✓ |
| Faults & advisories per test | 1.0 | 0.8 ✓ |
| Dangerous-fault share | 0% ✓ | 4% |
| Average mileage | 32,623 mi | 20,498 mi |
| Sample size (vehicles) | 4 | 512,746 |
Most common faults
Suzuki Er250
- Exhaust is leaking but is not excessively noisey (7.1.1b)
- Direction indicators not working (1.5.1c)
- Fuel system component insecure (7.2.1b)
- Front wheel bearings are slightly rough (2.3.5b)
- Rear Wheel spoke slightly loose. (4.2.1b)
- Offside Front Steering control chaffing between components and not interfering with free movement of steering (2.1.2a)
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 Er250 (75%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Suzuki Er250 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.