Fiat 500 vs Fiat Marea td100 el: 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 Marea td100 el
69%
MOT pass rate · 3 vehicles
Verdict: On MOT pass rate the Fiat 500 (77%) and Fiat Marea td100 el (69%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Fiat 500 | Fiat Marea td100 el |
|---|---|---|
| MOT pass rate | 77% ✓ | 69% |
| MOT failure rate | 23% ✓ | 31% |
| Faults & advisories per test | 2.0 | 1.2 ✓ |
| Dangerous-fault share | 3% | 0% ✓ |
| Average mileage | 62,906 mi | 154,529 mi |
| Sample size (vehicles) | 333,596 | 3 |
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 Marea td100 el
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Seat belt damaged but not affecting the operation of the belt (5.2.2a)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Exhaust has a minor leak of exhaust gases (7.1.2)
- Offside Front Suspension arm has slight play in a pin/bush (2.4.G.2)
- Offside Front Direction indicator slightly discoloured (1.4.A.2f)
Reliability FAQ
On MOT pass rate the Fiat 500 (77%) and Fiat Marea td100 el (69%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Fiat 500 report Full Fiat Marea td100 el 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.