Suzuki Alto vs Suzuki Gsf650k6: 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 Gsf650k6
91%
MOT pass rate · 5 vehicles
Verdict: On MOT pass rate the Suzuki Alto (74%) and Suzuki Gsf650k6 (91%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Suzuki Alto | Suzuki Gsf650k6 |
|---|---|---|
| MOT pass rate | 74% | 91% ✓ |
| MOT failure rate | 26% | 9% ✓ |
| Faults & advisories per test | 2.1 | 0.7 ✓ |
| Dangerous-fault share | 2% | 2% |
| Average mileage | 68,875 mi | 27,540 mi |
| Sample size (vehicles) | 84,396 | 5 |
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 Gsf650k6
- Drive chain slightly loose (6.1.7 (c) (i))
- Exhaust noisy (8.1.1 (a))
- Rear Brake disc(s) slightly scored (3.2.A1l)
- Front Valve stem slightly damaged (5.2.3 (j))
- Offside Rear Exhaust silencer slightly loose (8.1.1 (b) (i))
- Offside Front Front shock absorber has light misting of stanchion (2.3.3)
Reliability FAQ
On MOT pass rate the Suzuki Alto (74%) and Suzuki Gsf650k6 (91%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Suzuki Alto report Full Suzuki Gsf650k6 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.