2023 Kia Stonic

1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr

£17,995

Fair price: within 8% of the typical £16,784 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 Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr
Mileage: 10,396 miles
Year: 2023
Fuel type: Petrol Hybrid
Body type: SUV
Engine: 1.0 L
Gearbox: Automatic
Seats: 5
CO2: 129 g/km
Colour: White
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: T-GDi; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 Kia Stonic GT Line S is advertised with 10,396 miles, approximately 9,300 below the typical mileage for its age. At £17,995, it is advertised £1,211 above our estimated market asking price of £16,784. Our estimate draws on 1,690 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 37 days. The latest MOT record shows an expiry date of 15 February 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Bentley Motor Group in Mere.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 September 2026, 37 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
14 September 2026	£17,995
19 October 2026	£17,995

Price and mileage comparison

Estimated market asking price: £16,784. The asking price is £1,211 above 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 9,300 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 February 2027. 9,250 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.

Other matching cars (up to five, cheapest first)
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 10,396 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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Dealer

Bentley Motor Group, Mere. Across the dealer network: 3 branches, 113 cars for sale.

Dealer postcode: BA12 6HE.