Kia Stonic in Powys • 6 cars with AutoUncle Valuation

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How much does a used Kia Stonic cost? Prices, ratings and depreciation by model year

How much does a used Kia Stonic cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 Kia Stonic

£18,336 - £26,134£22,1672,000 miles-£56080

2025 Kia Stonic

£15,995 - £26,545£19,4544,200 miles-£3,260111

2024 Kia Stonic

£10,997 - £19,058£16,24915,600 miles-£1,840132

2023 Kia Stonic

£11,754 - £17,997£14,86520,000 miles-£2,380326

2022 Kia Stonic

£10,071 - £15,499£12,84129,200 miles-£880104

2021 Kia Stonic

£9,788 - £14,499£12,27832,800 miles-£98066

2020 Kia Stonic

£9,658 - £13,534£11,62132,600 miles-£34054

2019 Kia Stonic

£7,450 - £13,421£9,93652,100 miles-£96079

2018 Kia Stonic

£6,494 - £10,785£8,36963,600 miles-£1,12089

2017 Kia Stonic

£6,645 - £9,845£8,01972,000 miles+£22014

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 26 June 2026

Comparison of Kia Stonic variants and prices

Below you can compare prices and depreciation for the 3 most popular Kia Stonic variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Kia Stonic variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

Kia Stonic GT-Line S

£13,034 - £25,389£17,63815,000 miles-£1,020260
📈 The best value

Kia Stonic GT-Line

£11,850 - £22,942£16,80714,100 miles+£220196
💰 The budget choice

Kia Stonic First Edition

£6,498 - £9,996£8,44165,300 miles-£96032

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 26 June 2026

Which variant should you choose?

💰 The budget choice

The First Edition is the cheapest entry point with an average price of £8,441.

🏆 The most popular

There are the most GT-Line S for sale right now (260), which gives you the most options to choose from.

📈 The best value

The GT-Line has held its price stable with minimal loss in value over the past year (+£220).

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