2021 Kia Niro 4+

Price: £16,830. Fair price: £323 (1%) under the AskCar estimate of £17,153, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,970 priced Kia Niro adverts on AskCar as of 7 November 2026.

AskCar lists 2,024 used Kia Niro from 802 UK dealerships, as of 7 November 2026.

Overview

  • Make: Kia
  • Model: Niro
  • Trim: 4+
  • Version: 64kWh 4+ Auto FWD 5dr (201 bhp)
  • Year: 2021
  • Mileage: 38,022 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 201 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: Silver
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2021 Kia Niro 4+ is 38,022 miles. Its asking price of £16,830 is £323 below the AskCar estimate of £17,153. The AskCar estimate uses UK dealer asking prices, including 1,970 Kia Niro adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 7 days ago, and its asking price has since fallen by £3,150. The government's MOT record matches its advertised mileage. It is advertised by Big Motoring World West Malling in Addington. 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: £323 (1%) under the AskCar estimate of £17,153.

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 1,970 priced Kia Niro adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2021 Kia Niro has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 31 October 2026 at £19,980. Its asking price is now £16,830, £3,150 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

  • 31 October 2026: £19,980
  • 1 November 2026: £16,820
  • 5 November 2026: £16,830

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 12 March 2027.

It failed its MOT on 9 March 2026 (front windscreen wiper does not clear the windscreen effectively wiper split) and passed later the same day.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge worn to 3mm / wearing on outer edge.

Mileage at that test: 35,580 miles, which matches the advertised 38,022 miles.

Advertised mileage is about 1,200 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 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 Kia Niro 4+, SUV, white. Mileage: 38,136 miles. Price: £18,495, £1,665 more than this car. Dealer: Park's Coatbridge Kia in Coatbridge. AskCar page: https://askcar.co.uk/car/kia-niro-2021-6d29091d94f4
  • 2021 Kia Niro 4+, SUV, white. Mileage: 38,380 miles. Price: £16,310, £520 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/kia-niro-2021-3994ea7bb963
  • 2021 Kia Niro 4+, SUV, white. Mileage: 38,710 miles. Price: £16,230, £600 less than this car. Dealer: Evans Halshaw Kia Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/kia-niro-2021-0977c56951a1
  • The nearest: 2021 Kia Niro 4+, SUV, black, 15 miles from this car. Mileage: 30,130 miles. Price: £18,065, £1,235 more than this car. Dealer: WJ King KIA in Sidcup. AskCar page: https://askcar.co.uk/car/kia-niro-2021-3d747d1d4ee1

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

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Photos

27 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.