2021 Kia Niro 4+

Price: £15,995. Fair price: £1,162 (6%) under the AskCar estimate of £17,157, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,919 priced Kia Niro adverts on AskCar as of 2 November 2026.

AskCar lists 1,962 used Kia Niro from 773 UK dealerships, as of 2 November 2026.

Overview

  • Make: Kia
  • Model: Niro
  • Trim: 4+
  • Version: 64kWh 4+ Auto FWD 5dr (201 bhp)
  • Year: 2021
  • Mileage: 36,577 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 201 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: Black
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Kia Niro 4+ has covered 36,577 miles, around 2,500 fewer miles than is typical for its age. The AskCar estimate for this car is £17,157. It is priced at £15,995, which is £1,162 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,919 Kia Niro cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 98 days. It is for sale at Britlith Auto in Hereford. 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: £1,162 (6%) under the AskCar estimate of £17,157.

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 1,919 priced Kia Niro adverts across different ages and specifications, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2021 Kia Niro has been on sale for at least 98 days. About 7 in 10 of 2021 Kia Niro cars are gone from sale within a month of being advertised: 324 of the 473 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 27 July 2026 at £15,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 2,500 miles lower than the median mileage of a 2021 Kia Niro on AskCar.

Similar cars

42 other 2021 Kia Niro 4+ automatic SUVs are for sale at UK dealers, from £12,699 to £18,995, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2021 Kia Niro 4+, SUV, silver. Mileage: 37,100 miles. Price: £16,999, £1,004 more than this car. Dealer: Douglas Paul Select in Rotherham. AskCar page: https://askcar.co.uk/car/kia-niro-2021-2752a35b0e2c
  • 2021 Kia Niro 4+, SUV, blue. Mileage: 37,145 miles. Price: £16,440, £445 more than this car. Dealer: Wessex Garages Wessex Nissan and Kia Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/kia-niro-2021-7ced6cf28d72
  • 2021 Kia Niro 4+, SUV, white. Mileage: 35,785 miles. Price: £17,498, £1,503 more than this car. Dealer: Arnold Clark Ayr Kia in Prestwick. AskCar page: https://askcar.co.uk/car/kia-niro-2021-3d5aafad0af2

Browse all Kia Niro cars for sale · 2021 Kia Niro price guide

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Photos

44 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.