2021 Citroen C3 Aircross 1.2 PureTech Shine Plus

Overview

• Make: Citroen
• Model: C3 Aircross
• Trim: Shine Plus
• Version: 1.2 PureTech Shine Plus Manual FWD Euro 6 (s/s) 5dr (108 bhp)
• Year: 2021
• Mileage: 42,548 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.2 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 42,548 miles, this 2021 Citroen C3 Aircross Shine Plus has covered about 13,300 more miles than other 2021 Citroen C3 Aircross cars. The dealer is asking £9,100, which is £273 below the AskCar estimate of £9,373. To work out the AskCar estimate, we analyse UK dealer adverts for 1,496 Citroen C3 Aircross cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 164 days, and its asking price has been cut by £181. We checked its advertised mileage against the government's MOT record, and they match. The seller is Quality Part X Dunstable, based in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £273 (2%) under the AskCar estimate of £9,373.

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 1,496 priced Citroen C3 Aircross adverts across different ages and specifications, as of 8 November 2026.

A 2021 Citroen C3 Aircross with the 1.2 petrol engine is typically advertised at £10,000: the median of the 80 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2021 Citroen C3 Aircross has been on sale for at least 164 days, and its asking price has been cut by £181. About half of 2021 Citroen C3 Aircross cars are gone from sale within a month of being advertised: 52 of the 104 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £9,281. Its asking price is now £9,100, £181 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 29 May 2026: £9,281
• 1 June 2026: £9,276
• 14 July 2026: £8,921
• 15 July 2026: £8,896
• 17 July 2026: £8,886
• 20 July 2026: £8,876
• 22 July 2026: £8,866
• 24 July 2026: £8,861
• 28 July 2026: £8,856
• 30 July 2026: £8,851
• 3 August 2026: £8,846
• 5 August 2026: £8,841
• 10 August 2026: £8,779
• 15 August 2026: £8,776
• 17 August 2026: £8,766
• 19 August 2026: £8,700
• 21 August 2026: £8,500
• 25 August 2026: £8,486
• 30 August 2026: £8,481
• 2 September 2026: £8,476
• 4 September 2026: £8,471
• 7 September 2026: £8,470
• 9 September 2026: £8,466
• 15 September 2026: £8,400
• 18 September 2026: £9,700
• 21 September 2026: £9,675
• 24 September 2026: £9,670
• 29 September 2026: £9,600
• 1 October 2026: £9,550
• 3 October 2026: £9,535
• 6 October 2026: £9,500
• 10 October 2026: £9,486
• 14 October 2026: £9,400
• 16 October 2026: £9,395
• 20 October 2026: £9,351
• 22 October 2026: £9,300
• 24 October 2026: £9,286
• 29 October 2026: £9,281
• 31 October 2026: £9,251
• 5 November 2026: £9,250
• 7 November 2026: £9,100

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 10 June 2027.

It failed its MOT on 2 June 2026 (nearside front suspension arm ball joint excessively worn) and passed 1 day later, on 3 June 2026.

There were no advisories at the latest test.

Mileage at that test: 42,705 miles, which matches the advertised 42,548 miles.

Advertised mileage is about 13,300 miles higher than the median mileage of a 2021 Citroen C3 Aircross on AskCar.

Similar cars

29 other 2021 Citroen C3 Aircross Shine Plus 1.2 petrol manual SUVs are for sale at UK dealers, from £7,480 to £11,498, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Citroen C3 Aircross Shine Plus, 1.2 petrol SUV, orange. Mileage: 43,349 miles. Price: £9,998, £898 more than this car. Dealer: Arnold Clark Leyland Motorstore in Leyland. AskCar page: https://askcar.co.uk/car/citroen-c3-aircross-2021-106f17e33a5b
• 2021 Citroen C3 Aircross Shine Plus, 1.2 petrol SUV, red. Mileage: 40,561 miles. Price: £9,999, £899 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/citroen-c3-aircross-2021-409035b4348a
• 2021 Citroen C3 Aircross Shine Plus, 1.2 petrol SUV, blue. Mileage: 46,972 miles. Price: £9,295, £195 more than this car. Dealer: W R Davies Prestatyn in Prestatyn. AskCar page: https://askcar.co.uk/car/citroen-c3-aircross-2021-964634ff63bb

• The nearest: 2021 Citroen C3 Aircross Shine Plus, 1.2 petrol SUV, grey, under a mile from this car. Mileage: 36,662 miles. Price: £8,486, £614 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/citroen-c3-aircross-2021-6cd4af44e7b8