2021 DS AUTOMOBILES DS 3 CROSSBACK 1.2 PureTech Ultra Prestige

Overview

• Make: DS AUTOMOBILES
• Model: DS 3 CROSSBACK
• Trim: Ultra Prestige
• Version: 1.2 PureTech Ultra Prestige Auto FWD Euro 6 (s/s) 5dr Crossback EAT8 (129 bhp)
• Year: 2021
• Mileage: 21,799 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.2 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 DS AUTOMOBILES DS 3 CROSSBACK Ultra Prestige is advertised with 21,799 miles, approximately 17,300 below the typical mileage for its age. The AskCar estimate for this car is £12,903. It is priced at £12,899, which is £4 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 152 DS AUTOMOBILES DS 3 CROSSBACK cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 70 days, and its asking price is down £936. Its advertised mileage matches the government's MOT record. It is advertised by cinch Corby in North Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £4 (under 1%) under the AskCar estimate of £12,903.

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 152 priced DS AUTOMOBILES DS 3 CROSSBACK adverts across different ages and specifications, as of 6 November 2026.

A 2021 DS AUTOMOBILES DS 3 CROSSBACK with the 1.2 petrol engine is typically advertised at £11,000: the median of the 18 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2021 DS AUTOMOBILES DS 3 CROSSBACK has been on sale for at least 70 days, and its asking price has been cut by £936. About half of 2021 DS AUTOMOBILES DS 3 CROSSBACK cars are gone from sale within a month of being advertised: 27 of the 54 first advertised between 13 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 28 August 2026 at £13,835. Its asking price is now £12,899, £936 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 28 August 2026: £13,835
• 11 September 2026: £13,799
• 26 September 2026: £13,599
• 29 September 2026: £13,199
• 23 October 2026: £12,999
• 5 November 2026: £12,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 17 August 2027.

It has had 5 MOTs. The latest, on 18 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 21,796 miles, which matches the advertised 21,799 miles.

Advertised mileage is about 17,300 miles lower than the median mileage of a 2021 DS AUTOMOBILES DS 3 CROSSBACK on AskCar.

Similar cars

2 other 2021 DS AUTOMOBILES DS 3 CROSSBACK Ultra Prestige 1.2 petrol automatic SUVs are for sale at UK dealers, from £9,495 to £11,952, as of 6 November 2026.

The 2 closest to this car in mileage:

• 2021 DS AUTOMOBILES DS 3 CROSSBACK Ultra Prestige, 1.2 petrol SUV, grey. Mileage: 40,289 miles. Price: £11,952, £947 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/ds-automobiles-ds-3-crossback-2021-20b6ff4c4ee4
• 2021 DS AUTOMOBILES DS 3 CROSSBACK Ultra Prestige, 1.2 petrol SUV, black. Mileage: 89,977 miles. Price: £9,495, £3,404 less than this car. Dealer: VL Autos in Grays. AskCar page: https://askcar.co.uk/car/ds-automobiles-ds-3-crossback-2021-f5bf2fa17c79