Car comparison
A head-to-head comparison with real data from the Portuguese market: average price by registration year, fuel cost, depreciation and available supply.
Firefly
€23,999
Average price
Registered in 2026
1 listing for sale
Kia
€17,208
Average price
Registered 2019–2026
51 listings for sale
PartnerCar history: recorded mileage, accidents and damage, when available. 20% off with the code ENCONTRACARROS. Our link applies the discount for you.
A summary of the head-to-head with the latest market data.
Cheaper to buy
Average price of recent listings
More choice on the market
Listings available now, in the chosen years
With the average advertised consumption and current average prices in Portugal, for 15,000 km a year.
€10.03per 100 km
No consumption data for the Firefly Firefly, so it cannot be compared.
Estimates based on the average consumption in each model's listings and the latest national average fuel prices (DGEG data, the Portuguese energy authority). For electric cars we use a reference household tariff of €0.22/kWh. See the current fuel prices.
Average listing price of each model, month by month, over the last year.
Every market indicator for both models, side by side.
| Indicator | Firefly FireflyRegistered in 2026 | Kia CeedRegistered 2019–2026 |
|---|---|---|
| Average price (recent listings) | €23,999 | €17,208 |
| Available listings | 1 | 51 |
| Sold listings | 87 | 335 |
| Sample analysed | 88 | 386 |
| Time to sell | No data | Under 1 month |
| Estimated annual depreciation | No data | No data |
| Overall market share | 0.01% | 0.06% |
| Average power | 143 hp | 122 hp |
| Most common fuel | Electric | Diesel |
| Average advertised consumption | No data | 4.6 L/100 km |
| Segment | No data | No data |
Where the listings for each model were over the last 12 months.
| District | Firefly Firefly | Kia Ceed |
|---|---|---|
| Porto | 23 | 97 |
| Lisbon | 3 | 69 |
| Braga | 2 | 67 |
| Santarém | 0 | 47 |
| Aveiro | 1 | 37 |
| Setúbal | 1 | 21 |
| Leiria | 2 | 7 |
| Vila Real | 0 | 9 |
| Faro | 0 | 5 |
| Portalegre | 0 | 5 |
| Coimbra | 1 | 2 |
| Viana do Castelo | 0 | 2 |
Tap a number to see those listings. We show the 12 districts with the most supply.
The most common questions about the Firefly Firefly vs the Kia Ceed, answered with market data.
On average, the Kia Ceed is cheaper: it costs about €17,208 (registered between 2019 and 2026), while the Firefly Firefly costs €23,999 on average (registered in 2026). The difference is around €6,790, based on used car listings published on the main Portuguese platforms over the last 12 months.
A used Firefly Firefly costs €23,999 on average in Portugal, based on listings registered in 2026. The price varies with the registration year, the mileage and the version. Right now we find 1 listing for this model in Portugal.
A used Kia Ceed costs €17,208 on average in Portugal, based on listings registered between 2019 and 2026. The price varies with the registration year, the mileage and the version. Right now we find 51 listings for this model in Portugal.
Right now we find 1 Firefly Firefly listings and 51 Kia Ceed listings on the main used car platforms in Portugal. These figures are updated daily.
On average, Firefly Firefly cars listed in Portugal have 143 hp and Kia Ceed cars 122 hp, so the Firefly Firefly is, on average, the more powerful. Power varies a lot with the engine and the version.
€16,900
2021 · 29,999 km · Petrol · 120 hp
€1,850
2007 · 299,999 km · Diesel · 1,600 cm³
€8,500
2016 · 119,000 km · Petrol · 120 hp
€12,790
2017 · 101,301 km · Diesel · 136 hp
€20,300
2022 · 43,579 km · Petrol · 120 hp
€2,200
2008 · 300 km · Diesel · 115 hp
€16,900
2021 · 24,000 km · Petrol · 120 hp
€8,650
2016 · 187,000 km · Diesel · 136 hp
€20,300
2022 · 43,579 km · Petrol · 120 hp
€8,498
2014 · 179,999 km · Diesel · 127 hp
€17,900
2024 · 27,473 km · Petrol · 100 hp
€13,490
2018 · 89,999 km · Petrol · 120 hp
Each of these models head to head with every rival on the Portuguese market.
Want to compare other models? Use the car comparison tool or see the comparisons for every model.
Cookie policy
With your permission, we use analytics cookies (Google Analytics and Microsoft Clarity). If you reject them, we only use the essential ones and count visits without cookies. Find out more in our Privacy Policy.