Suzuki Swift vs Suzuki Uh 125 k4: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Suzuki Swift
76%
MOT pass rate · 189,123 vehicles
Suzuki Uh 125 k4
81%
MOT pass rate · 26 vehicles
Verdict: On MOT pass rate the Suzuki Swift (76%) and Suzuki Uh 125 k4 (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Suzuki Swift | Suzuki Uh 125 k4 |
|---|---|---|
| MOT pass rate | 76% | 81% ✓ |
| MOT failure rate | 24% | 19% ✓ |
| Faults & advisories per test | 1.9 | 1.0 ✓ |
| Dangerous-fault share | 2% ✓ | 3% |
| Average mileage | 77,428 mi | 14,648 mi |
| Sample size (vehicles) | 189,123 | 26 |
Most common faults
Suzuki Swift
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
Suzuki Uh 125 k4
- Nearside Front shock absorber has light misting of stanchion (2.3.3)
- Offside Front shock absorber has light misting of stanchion (2.3.3)
- Offside Front shock absorber seal failed and leaking oil (2.3.3)
- Lower Motorcycle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))
- Exhaust is leaking and excessively noisey (7.1.1b)
- both tyre walls cracked and perished.
Reliability FAQ
On MOT pass rate the Suzuki Swift (76%) and Suzuki Uh 125 k4 (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Suzuki Swift report Full Suzuki Uh 125 k4 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.