2021 Citroen C5 Aircross

1.5 BlueHDi Shine Plus Auto FWD Euro 6 (s/s) 5dr EAT8 (127 bhp)

£13,990

Fair price: within 8% of the typical £13,968 for this model, age and mileage, drawing on 1,096 adverts of this make and model.

Overview

Make: Citroen
Model: C5 Aircross
Trim: SHINE PLUS
Version: 1.5 BlueHDi Shine Plus Auto FWD Euro 6 (s/s) 5dr EAT8 (127 bhp)
Mileage: 21,000 miles
Year: 2021
Fuel type: Diesel
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 127 bhp
Seats: 5
CO2: 142 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: BlueHDi
Emissions standard: Euro 6

About this car

At 21,000 miles, this 2021 Citroen C5 Aircross Shine Plus has covered about 23,700 fewer miles than other 2021 Citroen C5 Aircross cars. The dealer is asking £13,990, which is £22 above our market estimate of £13,968. Our estimate draws on 1,096 Citroen C5 Aircross adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 62 days ago, the asking price has dropped by £1,000. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 29 December 2026. The advertised mileage is consistent with the latest MOT reading. It is advertised by KCS of Surrey in Addlestone.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 August 2026, 62 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,000 from the first recorded £14,990. 1 price reduction recorded, the latest observed on 15 September 2026.

Recorded asking prices
Date observed	Asking price
25 August 2026	£14,990
15 September 2026	£13,990
23 October 2026	£13,990

Price and mileage comparison

Estimated market asking price: £13,968. The asking price is £22 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,096 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 23,700 miles lower than typical for a 2021 Citroen C5 Aircross.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 December 2026. 18,043 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £8,650 to £14,640.

Other matching cars
Asking price	Mileage
£8,650	96,335 miles
£10,430	80,796 miles
£12,000	40,967 miles
£14,640	6,058 miles

These cars have covered 6,058–96,335 miles, compared with 21,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Citroen C5 Aircross cars for sale · 2021 Citroen C5 Aircross price guide

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