FIAT 500 C STAR S-A (2020)
Running costs, reliability data, and common problems from 147 real MOT tests.
Annual Cost
£1,737
£145/month
MOT Pass Rate
87%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 8-20
1242cc Petrol
Solid Option
87% pass rate, £1737/year to run. 5 points above average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the FIAT brand average of 83%.
At 6 years old, 87% of FIAT 500 C STAR S-As from 2020 passed their MOT first time in 2026. That's based on 147 tests across the UK. The average mileage at this age is 17,949 miles.
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How Does It Compare?
Mileage Analysis
17,949
Average miles
44,400
Expected for age
The average 2020 FIAT 500 C STAR S-A has 17,949 miles on the clock, which is significantly below the expected 44,400 miles for a 6-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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About the 2020 FIAT 500 C STAR S-A
The 2020 FIAT 500 C STAR S-A is a small family car with a 1242cc petrol engine. 147 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 87% of 2020 cars for MOT pass rates.
With an average of 17,949 miles at 6 years old, FIAT 500 C STAR S-A owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2020 FIAT 500 C STAR S-A Fuel Costs
The 1242cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 FIAT 500 C STAR S-A?
Total estimated annual running cost is £1,737 (£145/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2020 FIAT 500 C STAR S-A
At 6 years old, the FIAT 500 C STAR S-A offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Common Issues to Watch For
Based on the 2020 FIAT 500 C STAR S-A's fuel type, age, and engine size, these are the most likely problem areas to check.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2020 FIAT 500 C STAR S-A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| FIAT 500 C STAR S-A(2020) | 87% | £1137 | £195 | Grp 8-20 | £1737 |
| FORD FIESTA(2018) | 90% | £955 | £190 | Grp 1-8 | £1400-£337 |
| VOLKSWAGEN GOLF(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£155 |
| VAUXHALL CORSA(2018) | 85% | £1137 | £190 | Grp 8-20 | £1732-£5 |
| NISSAN QASHQAI(2018) | 87% | £955 | £190 | Grp 5-15 | £1550-£187 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Fiat Models
Explore other Fiat cars or similar models in the same category.
FIAT 500
2014 · 1248cc Diesel
FIAT 500X
2016 · 1598cc Petrol
FIAT PANDA
2009 · 1248cc Petrol
FORD FIESTA
2018 · 998cc Petrol
VOLKSWAGEN GOLF
2019 · 1498cc Petrol
VAUXHALL CORSA
2018 · 1398cc Petrol
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