2023 Kia Stonic

1.0 T-GDi Mhev GT Line S Manual FWD Euro 6 (s/s) 5dr (118 bhp)

£13,750

Fair price: within 8% of the typical £14,171 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 Manual FWD Euro 6 (s/s) 5dr (118 bhp)
Mileage: 25,637 miles
Year: 2023
Fuel type: Petrol Hybrid
Body type: SUV
Engine: 1.0 L
Gearbox: Manual
Power: 118 bhp
Seats: 5
CO2: 127 g/km
Colour: Yellow
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: T-GDi; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

With 25,637 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 5,900 more miles than a typical 2023 Kia Stonic. At £13,750, it is advertised £421 below our estimated market asking price of £14,171. The estimate uses 1,690 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 17 days ago. Its asking price has since fallen by £200. MOT records show an expiry date of 8 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Pentagon Oldham, based in Oldham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 17 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £200 from the first recorded £13,950. 1 price reduction recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
3 October 2026	£13,950
7 October 2026	£13,999
17 October 2026	£13,750
19 October 2026	£13,750

Price and mileage comparison

Estimated market asking price: £14,171. The asking price is £421 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 5,900 miles higher than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 July 2027. 25,563 miles at the last test.

117 other cars with the same year, trim, gearbox and fuel are for sale from £9,999 to £19,194.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£9,999	92,357 miles
£10,200	67,107 miles
£10,600	69,170 miles
£11,375	58,991 miles
£11,484	15,731 miles

These cars have covered 1–92,357 miles, compared with 25,637 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

Dealer

Pentagon Oldham, Oldham. Across the dealer network: 28 branches, 1,755 cars for sale.

Dealer postcode: OL1 2QL.