Fiat 500 vs Fiat Sunlight cve600: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Fiat 500
77%
MOT pass rate · 333,596 vehicles
Fiat Sunlight cve600
87%
MOT pass rate · 65 vehicles
Verdict: On MOT pass rate the Fiat 500 (77%) and Fiat Sunlight cve600 (87%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Fiat 500 | Fiat Sunlight cve600 |
|---|---|---|
| MOT pass rate | 77% | 87% ✓ |
| MOT failure rate | 23% | 13% ✓ |
| Faults & advisories per test | 2.0 | 0.5 ✓ |
| Dangerous-fault share | 3% | 3% |
| Average mileage | 62,906 mi | 20,689 mi |
| Sample size (vehicles) | 333,596 | 65 |
Most common faults
Fiat 500
- 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))
- Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Rear Coil spring corroded (5.3.1 (b) (i))
Fiat Sunlight cve600
- 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))
- Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
- Oil leak, but not excessive engine area (8.4.1 (a) (i))
- Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
Reliability FAQ
On MOT pass rate the Fiat 500 (77%) and Fiat Sunlight cve600 (87%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Fiat 500 report Full Fiat Sunlight cve600 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.