2018 Kia Stonic 1.6 CRDi

Price: £6,495. Fair price: £138 (2%) under the AskCar estimate of £6,633, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,701 priced Kia Stonic adverts on AskCar as of 5 November 2026.

AskCar lists 1,715 used Kia Stonic from 796 UK dealerships, as of 5 November 2026.

Overview

  • Make: Kia
  • Model: Stonic
  • Version: 1.6 CRDi Manual FWD Euro 6 (s/s) 5dr (108 bhp)
  • Year: 2018
  • Mileage: 84,300 miles
  • Fuel: Diesel
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.6 litres, 108 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 109 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Kia Stonic is advertised with 84,300 miles, approximately 15,700 above the typical mileage for its age. Priced at £6,495, it is advertised £138 below the AskCar estimate of £6,633. The AskCar estimate uses 1,701 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 161 days ago, and its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Coopers Cars (South West) in East Brent. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £138 (2%) under the AskCar estimate of £6,633.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,701 priced Kia Stonic adverts across different ages and specifications, as of 5 November 2026.

A 2018 Kia Stonic with the 1.6 diesel engine is typically advertised at £7,300: the median of the 31 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Kia Stonic has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £7,495. Its asking price is now £6,495, £1,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

  • 28 May 2026: £7,495
  • 13 August 2026: £6,995
  • 31 October 2026: £6,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 13 February 2027.

It has had 6 MOTs. The latest, on 4 February 2026, passed.

Advisories at the latest test: parking brake near minimum requirement.

Mileage at that test: 83,993 miles, which matches the advertised 84,300 miles.

Advertised mileage is about 15,700 miles higher than the median mileage of a 2018 Kia Stonic on AskCar.

Browse all Kia Stonic cars for sale · 2018 Kia Stonic price guide

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Photos

24 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.