2018 Kia Optima 1.7 CRDi

Price: £5,990. Fair price: £56 (under 1%) under the AskCar estimate of £6,046, our expected asking price for this car from its model, age, mileage and specification, drawing on 120 priced Kia Optima adverts on AskCar as of 2 November 2026.

AskCar lists 126 used Kia Optima from 110 UK dealerships, as of 2 November 2026.

Overview

  • Make: Kia
  • Model: Optima
  • Version: 1.7 CRDi Manual FWD Euro 6 (s/s) 5dr Sportswagon (139 bhp)
  • Year: 2018
  • Mileage: 90,000 miles
  • Fuel: Diesel
  • Body: Estate, 5 doors, 5 seats
  • Engine: 1.7 litres, 139 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Black
  • CO2: 113 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Kia Optima is advertised with 90,000 miles on the clock. The dealer is asking £5,990, which is £56 below the AskCar estimate of £6,046. To work out the AskCar estimate, we analyse UK dealer adverts for 120 Kia Optima cars across different ages and specifications. We have tracked this advert for 6 days. Its advertised mileage matches the government's MOT record. It is advertised by See Cars Nottingham in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £56 (under 1%) under the AskCar estimate of £6,046.

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 120 priced Kia Optima adverts across different ages and specifications, as of 2 November 2026.

A 2018 Kia Optima with the 1.7 diesel engine is typically advertised at £6,000: the median of the 11 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2018 Kia Optima advertised 6 days ago.

Price history

AskCar first saw this advert on 27 October 2026 at £5,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 25 October 2027.

It failed its MOT on 23 October 2026 (windscreen washer provides insufficient washer liquid) and passed 3 days later, on 26 October 2026.

There were no advisories at the latest test.

Mileage at that test: 90,272 miles, which matches the advertised 90,000 miles.

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

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Photos

80 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.