2023 Kia Niro 3

Price: £21,850. Fair price: £296 (1%) over the AskCar estimate of £21,554, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,938 priced Kia Niro adverts on AskCar as of 10 November 2026.

AskCar lists 1,968 used Kia Niro from 794 UK dealerships, as of 10 November 2026.

Overview

  • Make: Kia
  • Model: Niro
  • Trim: 3
  • Version: 3 Auto FWD 5dr (201 bhp)
  • Year: 2023
  • Mileage: 12,633 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 201 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Niro has covered 12,633 miles, around 14,500 fewer miles than is typical for its age. Its asking price of £21,850 is £296 above the AskCar estimate of £21,554. The AskCar estimate draws on 1,938 Kia Niro adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 44 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Ken Brown Motors Harlow, based in Harlow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Ken Brown Motors Harlow is rated 4.8 out of 5 on Google.

Price

Fair price: £296 (1%) over the AskCar estimate of £21,554.

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 1,938 priced Kia Niro adverts across different ages and specifications, as of 10 November 2026.

Time on sale

This 2023 Kia Niro has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 27 September 2026 at £21,850. 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 10 November 2026: valid until 28 September 2027.

It has had one MOT, on 4 September 2026, and passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 12,280 miles, which matches the advertised 12,633 miles.

Advertised mileage is about 14,500 miles lower than the median mileage of a 2023 Kia Niro on AskCar.

Similar cars

75 other 2023 Kia Niro 3 automatic SUVs are for sale at UK dealers, from £15,990 to £24,600, as of 10 November 2026.

The 3 closest to this car in mileage:

  • 2023 Kia Niro 3, SUV, green. Mileage: 12,497 miles. Price: £21,920, £70 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/kia-niro-2023-6e651b638a9f
  • 2023 Kia Niro 3, SUV, red. Mileage: 12,143 miles. Price: £20,390, £1,460 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/kia-niro-2023-2a35340d30e4
  • 2023 Kia Niro 3, SUV, grey. Mileage: 13,293 miles. Price: £19,999, £1,851 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/kia-niro-2023-21015a81921d
  • The nearest: 2023 Kia Niro 3, SUV, green, 9 miles from this car. Mileage: 16,137 miles. Price: £20,800, £1,050 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/kia-niro-2023-02f7472e314d

Browse all Kia Niro cars for sale · 2023 Kia Niro price guide

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Photos

20 photos of this car are on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.