FIAT 500C (2017)
Running costs, reliability data, and common problems from 2,823 real MOT tests.
Annual Cost
£1,555
£130/month
MOT Pass Rate
85%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 1-8
875cc Petrol
Solid Option
85% pass rate, £1555/year to run. Close to the national average.
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Annual Running Costs
~50 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%.
At 9 years old, 85% of FIAT 500Cs from 2017 passed their MOT first time in 2026. That's based on 2,823 tests across the UK. The average mileage at this age is 37,619 miles.
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How Does It Compare?
Mileage Analysis
37,619
Average miles
66,600
Expected for age
The average 2017 FIAT 500C has 37,619 miles on the clock, which is below the expected 66,600 miles for a 9-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2018 model with a 88% MOT pass rate, while the 2009 model has the lowest at 72%. The 2017 sits between the two at 85%.
FIAT 500C by Year
Similar Cars to Consider
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About the 2017 FIAT 500C
The 2017 FIAT 500C is a city car with a 875cc petrol engine. 2,823 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model falls short of that benchmark.
With an average of 37,619 miles at 9 years old, FIAT 500C owners tend to use this car less than the typical driver.
2017 FIAT 500C Fuel Costs
The modest 875cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2017 FIAT 500C?
Total estimated annual running cost is £1,555 (£130/month), broken down as £955 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.
FIAT 500C Reliability Trend
Newer FIAT 500Cs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2017 FIAT 500C
At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2018 model has the highest pass rate at 88%.
Common Issues to Watch For
Based on the 2017 FIAT 500C's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Medium riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
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 2017 FIAT 500C stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| FIAT 500C(2017) | 85% | £955 | £195 | Grp 1-8 | £1555 |
| FORD FIESTA(2015) | 81% | £955 | £30 | Grp 1-8 | £1390-£165 |
| NISSAN QASHQAI(2017) | 86% | £955 | £190 | Grp 5-15 | £1550-£5 |
| VOLKSWAGEN POLO(2015) | 82% | £955 | £30 | Grp 5-15 | £1390-£165 |
| VAUXHALL ASTRA(2016) | 85% | £955 | £30 | Grp 1-8 | £1390-£165 |
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
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FIAT 500X
2016 · 1598cc Petrol
FIAT PANDA
2009 · 1248cc Petrol
FORD FIESTA
2015 · 998cc Petrol
NISSAN QASHQAI
2017 · 1200cc Petrol
VOLKSWAGEN POLO
2015 · 1198cc Petrol
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