Suzuki Alto vs Suzuki Gn 250 t: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Suzuki Alto
74%
MOT pass rate · 84,396 vehicles
Suzuki Gn 250 t
75%
MOT pass rate · 46 vehicles
Verdict: On MOT pass rate the Suzuki Alto (74%) and Suzuki Gn 250 t (75%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Suzuki Alto | Suzuki Gn 250 t |
|---|---|---|
| MOT pass rate | 74% | 75% ✓ |
| MOT failure rate | 26% | 25% ✓ |
| Faults & advisories per test | 2.1 | 0.9 ✓ |
| Dangerous-fault share | 2% | 0% ✓ |
| Average mileage | 68,875 mi | 25,571 mi |
| Sample size (vehicles) | 84,396 | 46 |
Most common faults
Suzuki Alto
- Nearside 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 legal limit/worn on edge (5.2.3 (e))
- 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))
- Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
Suzuki Gn 250 t
- Front Tyre worn close to the legal limit (4.1.3(ii))
- Rear Tyre worn close to the legal limit (4.1.3(ii))
- Rear shock absorber has a slightly reduced damping effect (2.4.A.3b)
- Front Stop lamp does not illuminate immediately a brake applies (1.3.1a)
- Nearside Front shock absorber has light misting of stanchion (2.3.3)
- Drive chain slightly loose (6.2.1d)
Reliability FAQ
On MOT pass rate the Suzuki Alto (74%) and Suzuki Gn 250 t (75%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Suzuki Alto report Full Suzuki Gn 250 t 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.