2020 Kia Rio 1.0 GT Line S

Overview

• Make: Kia
• Model: Rio
• Trim: GT Line S
• Version: 1.0 T-GDi GT Line S Manual FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2020
• Mileage: 28,331 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Kia Rio GT Line S has covered 28,331 miles, around 7,000 fewer miles than is typical for its age. The dealer is asking £11,555, which is £182 below the AskCar estimate of £11,737. To work out the AskCar estimate, we analyse UK dealer adverts for 741 Kia Rio cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Pentagon Kia Mansfield, based in Mansfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £182 (1%) under the AskCar estimate of £11,737.

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 741 priced Kia Rio adverts across different ages and specifications, as of 7 November 2026.

A 2020 Kia Rio with the 1.0 petrol engine is typically advertised at £10,500: the median of the 28 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2020 Kia Rio advertised today. About half of 2020 Kia Rio cars are gone from sale within a month of being advertised: 36 of the 73 first advertised between 13 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £11,555. 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 7 November 2026: valid until 1 September 2027.

It has had 4 MOTs. The latest, on 18 August 2026, passed.

Advisories at the latest test: offside front brake pad(s) wearing thin close to limit.

Mileage at that test: 27,046 miles, which matches the advertised 28,331 miles.

Advertised mileage is about 7,000 miles lower than the median mileage of a 2020 Kia Rio on AskCar.

Similar cars

5 other 2020 Kia Rio GT Line S 1.0 petrol manual hatchbacks are for sale at UK dealers, from £9,799 to £12,249, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Kia Rio GT Line S, 1.0 petrol hatchback, black. Mileage: 27,207 miles. Price: £12,249, £694 more than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/kia-rio-2020-15d91d1b2b80
• 2020 Kia Rio GT Line S, 1.0 petrol hatchback, red. Mileage: 37,077 miles. Price: £10,562, £993 less than this car. Dealer: Vertu Kia Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/kia-rio-2020-2a7b30737726
• 2020 Kia Rio GT Line S, 1.0 petrol hatchback, white. Mileage: 19,015 miles. Price: £11,998, £443 more than this car. Dealer: Arnold Clark Aberdeen Kia in Aberdeen. AskCar page: https://askcar.co.uk/car/kia-rio-2020-59ed96fd6c62