2021 Citroen C5 Aircross 1.5 BlueHDi Flair

Overview

• Make: Citroen
• Model: C5 Aircross
• Trim: Flair
• Version: 1.5 BlueHDi Flair Auto FWD Euro 6 (s/s) 5dr EAT8 (127 bhp)
• Year: 2021
• Mileage: 30,366 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 127 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 30,366 miles on the clock, this 2021 Citroen C5 Aircross Flair has done roughly 14,300 fewer miles than a typical 2021 Citroen C5 Aircross. The dealer is asking £14,499, which is £1,762 above the AskCar estimate of £12,737. To work out the AskCar estimate, we analyse UK dealer adverts for 1,098 Citroen C5 Aircross cars across different ages and specifications. We have tracked this advert for 166 days. Its advertised mileage matches the government's MOT record. You can find this car at Available Car Supermarket - Castle Donington in Castle Donnington. 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

Price

Above the going rate: £1,762 (13%) over the AskCar estimate of £12,737.

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 1,098 priced Citroen C5 Aircross adverts across different ages and specifications, as of 10 November 2026.

A 2021 Citroen C5 Aircross with the 1.5 diesel engine is typically advertised at £11,300: the median of the 42 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2021 Citroen C5 Aircross has been on sale for at least 166 days.

Price history

AskCar first saw this advert on 28 May 2026 at £14,499. 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 12 December 2026.

It has had 3 MOTs. The latest, on 14 November 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 28,404 miles, which matches the advertised 30,366 miles.

Advertised mileage is about 14,300 miles lower than the median mileage of a 2021 Citroen C5 Aircross on AskCar.

Similar cars

3 other 2021 Citroen C5 Aircross Flair 1.5 diesel automatic SUVs are for sale at UK dealers, from £9,816 to £11,785, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2021 Citroen C5 Aircross Flair, 1.5 diesel SUV, black. Mileage: 40,627 miles. Price: £10,600, £3,899 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/citroen-c5-aircross-2021-6d39d7196bb5
• 2021 Citroen C5 Aircross Flair, 1.5 diesel SUV, grey. Mileage: 47,860 miles. Price: £11,785, £2,714 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/citroen-c5-aircross-2021-64f1345e8024
• 2021 Citroen C5 Aircross Flair, 1.5 diesel SUV, white. Mileage: 70,243 miles. Price: £9,816, £4,683 less than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/citroen-c5-aircross-2021-543b8bca94ff