2021 DS AUTOMOBILES DS 3 CROSSBACK 1.2 PureTech Performance Line +

Overview

• Make: DS AUTOMOBILES
• Model: DS 3 CROSSBACK
• Trim: Performance Line +
• Version: 1.2 PureTech Performance Line + Auto FWD Euro 6 5dr (129 bhp)
• Year: 2021
• Mileage: 36,054 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

With 36,054 miles on the clock, this 2021 DS AUTOMOBILES DS 3 CROSSBACK Performance Line + has done roughly 3,600 fewer miles than a typical 2021 DS AUTOMOBILES DS 3 CROSSBACK. The dealer is asking £10,495, which is £808 below the AskCar estimate of £11,303. To work out the AskCar estimate, we analyse UK dealer adverts for 149 DS AUTOMOBILES DS 3 CROSSBACK cars across different ages and specifications. This car was first seen in our listings data today. Its advertised mileage matches the government's MOT record. The seller is Fame Cars, based in Birmingham. 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

Fair price: £808 (7%) under the AskCar estimate of £11,303.

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 149 priced DS AUTOMOBILES DS 3 CROSSBACK adverts across different ages and specifications, as of 10 November 2026.

A 2021 DS AUTOMOBILES DS 3 CROSSBACK with the 1.2 petrol engine is typically advertised at £10,800: the median of the 18 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2021 DS AUTOMOBILES DS 3 CROSSBACK advertised today. About half of 2021 DS AUTOMOBILES DS 3 CROSSBACK cars are gone from sale within a month of being advertised: 28 of the 57 first advertised between 13 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £10,495. 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 6 November 2027.

It has had 6 MOTs. The latest, on 7 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,034 miles, which matches the advertised 36,054 miles.

Advertised mileage is about 3,600 miles lower than the median mileage of a 2021 DS AUTOMOBILES DS 3 CROSSBACK on AskCar.

Similar cars

3 other 2021 DS AUTOMOBILES DS 3 CROSSBACK Performance Line + 1.2 petrol automatic SUVs are for sale at UK dealers, from £9,995 to £11,699, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2021 DS AUTOMOBILES DS 3 CROSSBACK Performance Line +, 1.2 petrol SUV, grey. Mileage: 36,765 miles. Price: £11,699, £1,204 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/ds-automobiles-ds-3-crossback-2021-7f06cee2c394
• 2021 DS AUTOMOBILES DS 3 CROSSBACK Performance Line +, 1.2 petrol SUV, grey. Mileage: 61,136 miles. Price: £10,480, the same price as this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/ds-automobiles-ds-3-crossback-2021-cbe763868675
• 2021 DS AUTOMOBILES DS 3 CROSSBACK Performance Line +, 1.2 petrol SUV, grey. Mileage: 65,002 miles. Price: £9,995, £500 less than this car. Dealer: Autozone Cars in Whitburn. AskCar page: https://askcar.co.uk/car/ds-automobiles-ds-3-crossback-2021-8cf7de15c8c8