2023 Kia Stonic

1.0 T-GDi GT Line S DCT FWD Euro 6 5dr

£15,995

Fair price: within 8% of the typical £16,206 for this model, age and mileage, drawing on 1,698 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
21,241 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2023 Kia Stonic GT Line S is advertised with 21,241 miles on the clock. The dealer is asking £15,995, which is £211 below our market estimate of £16,206. We use UK dealer asking prices, including 1,698 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 147 days ago, the asking price has dropped by £1,300. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 3 June 2027, and the latest recorded mileage is consistent with the advert. The seller is JCB Group Ashford Orbital Kia, based in Ashford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,300 from the first recorded £17,295. 8 price reductions recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observedAsking price
4 June 2026£17,295
6 June 2026£17,095
18 June 2026£16,995
27 June 2026£16,795
7 July 2026£16,795
10 July 2026£16,695
12 July 2026£16,695
28 July 2026£16,495
29 July 2026£16,495
10 August 2026£16,295
11 August 2026£16,295
29 August 2026£16,495
16 September 2026£16,395
23 September 2026£15,995
21 October 2026£15,995

Price and mileage comparison

Estimated market asking price: £16,206. The asking price is £211 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 1,698 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,800 miles higher than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 June 2027. 21,243 miles at the last test.

166 other cars with the same year, trim, gearbox and fuel are for sale from £12,495 to £18,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,49561,777 miles
£12,49910,910 miles
£12,95065,429 miles
£13,29561,777 miles
£13,79845,943 miles

These cars have covered 2,658–65,429 miles, compared with 21,241 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos