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2026 GT-Line 1.0T-GDi 115 48V
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2026 GT-Line 1.0T-GDi 115 48V
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1.0T-GDi 115 48V GT-Line 5dr
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2026 GT-Line 1.0T-GDi 115 48V
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- 1.0T-GDi 115 48V GT-Line 5dr
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2026 GT-Line 1.0T-GDi 115 48V
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Parkers.co.uk
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2026 GT-Line 1.0T-GDi 115 48V
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2026 GT-Line 1.0T-GDi 115 48V
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1.0 T-GDi MHEV GT-Line Hatchback
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1.6T-GDi 150 GT-Line 5dr DCT
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1.0T-GDi 115 48V GT-Line 5dr
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Motors.co.uk
1.0T-GDi 115 48V Pure 5dr DCT
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1.0T-GDi 115 48V GT-Line 5dr
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Motors.co.uk
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1.6T-GDi 150 GT-Line 5dr DCT
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2026 GT-Line 1.0T-GDi 115 48V
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K4 1.0T 115 Pure DCT Approved
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1.6T-GDi 150 GT-Line 5dr DCT
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Used Kia K4
Factors that affect the depreciation of a Kia K4:
- Mileage driven
- Maintenance
- Service history
Depreciation is an important part of calculating the total cost of owning a Kia K4. In addition to the monthly depreciation of £240, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 Kia K4 | £22,280 - £28,422 | £25,440 | 3,000 miles | -£2,880 | 112 |
2025 Kia K4 | £23,295 - £26,895 | £25,327 | 2,500 miles | - | < 10 |
*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
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
Kia K4 GT-Line S | £25,215 - £32,482 | £27,430 | 4,000 miles | -£4,740 | 43 |
💰 The budget choice Kia K4 GT-Line | £22,920 - £25,998 | £24,465 | 2,500 miles | -£4,040 | 57 |
*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
The GT-Line is the cheapest entry point with an average price of £24,465.
There are the most GT-Line for sale right now (57), which gives you the most options to choose from.
The GT-Line has held its price stable with minimal loss in value over the past year (-£4,040).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2026 - March | £28,920 | £26,960 | £30,860 | Estimate |
| 2026 - April | £29,000↗ | £27,140 | £30,880 | Estimate |
| 2026 - May | £28,360↘ | £26,800 | £29,940 | Estimate |
| 2026 - June | £27,340↘ | £26,080 | £28,600 | Estimate |
| 2026 - July | £26,820↘ | £25,460 | £28,200 | Estimate |
| 2026 - August | £26,040↘ | £24,640 | £27,440 | Estimate |
| 2026 - October | £24,880↘ | - | - | Forecast |
| 2026 - November | £24,320↘ | - | - | Forecast |
| 2026 - December | £23,740↘ | - | - | Forecast |
| 2027 - January | £23,160↘ | - | - | Forecast |
| 2027 - February | £22,580↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-£2,880
Next 6 months
-£3,460
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