2018 Kia Optima 1.6 CRDi GT Line S

Overview

• Make: Kia
• Model: Optima
• Trim: GT Line S
• Version: 1.6 CRDi GT Line S DCT FWD Euro 6 (s/s) 5dr Sportswagon (134 bhp)
• Year: 2018
• Mileage: 53,346 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.6 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 53,346 miles on the clock, this 2018 Kia Optima GT Line S has done roughly 36,700 fewer miles than a typical 2018 Kia Optima. The AskCar estimate for this car is £12,026. It is priced at £12,490, which is £464 above that estimate. The AskCar estimate uses 120 UK dealer adverts for the Kia Optima, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 32 days ago, and its asking price has since fallen by £200. Our latest MOT record expired on 26 September 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Anchor Cars, based in Padworth. 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: £464 (3%) over the AskCar estimate of £12,026.

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 1.6 diesel engine is typically advertised at £6,800: the median of the 17 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Kia Optima has been on sale for at least 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £12,690. Its asking price is now £12,490, £200 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 1 October 2026: £12,690
• 16 October 2026: £12,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 24 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 48,618 miles, which matches the advertised 53,346 miles.

Advertised mileage is about 36,700 miles lower than the median mileage of a 2018 Kia Optima on AskCar.