2023 Kia Stonic

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

£16,495

Fair price: within 8% of the typical £17,004 for this model, age and mileage, drawing on 1,671 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
9,613 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Grey
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 9,613 miles, approximately 9,500 below the typical mileage for its age. The dealer is asking £16,495, which is £509 below our market estimate of £17,004. To estimate its market asking price, we analyse UK dealer adverts for 1,671 Kia Stonic cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 34 days ago. MOT records show an expiry date of 9 July 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 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 34 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £500 from the first recorded £16,995. 4 price reductions recorded, the latest observed on 28 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£16,995
4 October 2026£16,895
17 October 2026£16,795
24 October 2026£16,695
28 October 2026£16,495

Price and mileage comparison

Estimated market asking price: £17,004. The asking price is £509 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 1,671 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,500 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 July 2027. 9,025 miles at the last test.

169 other cars with the same year, trim, gearbox and fuel are for sale from £11,895 to £18,120.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,89561,777 miles
£12,50069,255 miles
£12,95065,429 miles
£12,99551,005 miles
£13,59845,943 miles

These cars have covered 2,658–69,255 miles, compared with 9,613 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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