2023 Kia Stonic
1.0 T-GDi GT Line S DCT FWD Euro 6 5dr
£16,990
Fair price: within 8% of the typical £17,162 for this model, age and mileage, drawing on 1,690 adverts of this make and model.
Overview
- Make
- Kia
- Model
- Stonic
- Trim
- GT LINE S
- Version
- 1.0 T-GDi GT Line S DCT FWD Euro 6 5dr
- Mileage
- 10,316 miles
- Year
- 2023
- Fuel type
- Petrol Hybrid
- Body type
- SUV
- Engine
- 1.0 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 129 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
With 10,316 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 9,400 fewer miles than a typical 2023 Kia Stonic. Our estimated market asking price is £17,162. This car is advertised at £16,990, which is £172 below that figure. We use UK dealer asking prices, including 1,690 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 28 days ago, the asking price has dropped by £677. MOT records show an expiry date of 4 May 2027, and the latest recorded mileage is consistent with the advert. The seller is TMS Kia Leicester, based in Leicester.
Stock data from 19 October 2026.
Price history
First seen on 23 September 2026, 28 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £677 from the first recorded £17,667. 2 price reductions recorded, the latest observed on 14 October 2026.
| Date observed | Asking price |
|---|---|
| 23 September 2026 | £17,667 |
| 6 October 2026 | £17,346 |
| 14 October 2026 | £16,990 |
| 19 October 2026 | £16,990 |
Price and mileage comparison
Estimated market asking price: £17,162. The asking price is £172 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 1,690 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 9,400 miles lower than typical for a 2023 Kia Stonic.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 4 May 2027. 8,496 miles at the last test.
172 other cars with the same year, trim, gearbox and fuel are for sale from £12,495 to £18,495.
| Asking price | Mileage |
|---|---|
| £12,495 | 61,777 miles |
| £12,499 | 10,910 miles |
| £12,950 | 65,429 miles |
| £13,295 | 61,777 miles |
| £13,798 | 45,943 miles |
These cars have covered 2,658–65,429 miles, compared with 10,316 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
Similar cars for less
- 2026 Kia Stonic, 1,580 miles, £14,990, £4,741 under typical, Sheffield
- 2023 Kia Stonic, 1 miles, £13,498, £3,933 under typical
- 2025 Kia Stonic, 8,000 miles, £16,770, £2,319 under typical, Gateshead
Dealer
TMS Kia Leicester, Leicester. Across the dealer network: 8 branches, 626 cars for sale.
Dealer postcode: LE4 7SJ.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 11:00-16:00
Vehicle photos
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