Alfa romeo Guillietta vs Alfa romeo Mito: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Alfa romeo Guillietta
56%
MOT pass rate · 1 vehicles
Alfa romeo Mito
74%
MOT pass rate · 25,548 vehicles
Verdict: On MOT pass rate the Alfa romeo Guillietta (56%) and Alfa romeo Mito (74%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Alfa romeo Guillietta | Alfa romeo Mito |
|---|---|---|
| MOT pass rate | 56% | 74% ✓ |
| MOT failure rate | 44% | 26% ✓ |
| Faults & advisories per test | 3.0 | 2.1 ✓ |
| Dangerous-fault share | 0% ✓ | 3% |
| Average mileage | 85,803 mi | 85,531 mi |
| Sample size (vehicles) | 1 | 25,548 |
Most common faults
Alfa romeo Guillietta
- Offside Rear wheel bearing has slight play (2.6.2)
- Nearside Front wheel bearing has slight play (2.5.A.3c)
- Parking brake: efficiency below requirements (3.7.B.7)
- Front Exhaust has a minor leak of exhaust gases (7.1.2)
- slight play in steering box
- Offside Front Lower Coil spring mounting corroded but not seriously weakened (2.4.C.3c)
Alfa romeo Mito
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Oil leak, but not excessive (8.4.1 (a) (i))
- Nearside Rear Coil spring corroded (5.3.1 (b) (i))
- Offside Rear Coil spring corroded (5.3.1 (b) (i))
- Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
Reliability FAQ
On MOT pass rate the Alfa romeo Guillietta (56%) and Alfa romeo Mito (74%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Alfa romeo Guillietta report Full Alfa romeo Mito 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.