2023 Kia Stonic

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

£15,795

Fair price: within 8% of the typical £16,211 for this model, age and mileage, drawing on 1,683 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
19,959 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Blue
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 has covered 19,959 miles. Our estimated market asking price is £16,211. This car is advertised at £15,795, which is £416 below that figure. The estimate uses 1,683 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 10 days ago. Its asking price has since fallen by £100. MOT records show an expiry date of 9 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Grainger Motor Group Mantles Kia Royston, based in Royston.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 10 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £100 from the first recorded £15,895. 1 price reduction recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£15,895
23 October 2026£15,795
26 October 2026£15,795

Price and mileage comparison

Estimated market asking price: £16,211. The asking price is £416 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 1,683 adverts of this make and model across different ages and specifications.

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

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 October 2027. 19,235 miles at the last test.

167 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £18,222.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,99561,777 miles
£12,49910,910 miles
£12,95065,429 miles
£13,29561,777 miles
£13,59845,943 miles

These cars have covered 2,658–65,429 miles, compared with 19,959 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

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