2021 Citroen C4 prices

There are 98 used 2021 Citroen C4 cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £10,600 (the median: half cost less, half cost more). The cheapest is £7,995. The middle half are priced between £10,000 and £11,500. Median mileage: about 41,000 miles.

Dealers lowered the asking price on more than a third of 2021 Citroen C4 cars: 33 of the 98 in the 14 days to 7 November 2026.

2021 Citroen C4 prices by engine and mileage

A 2021 Citroen C4 1.2 petrol car with 20,000 to 40,000 miles typically costs £11,000, against £10,000 with 40,000 to 60,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.2 petrol£10,500Too few for sale£11,000£10,000Too few for sale

Only 16 of the 2021 Citroen C4 cars for sale have the 1.5 diesel engine, too few to give a typical asking price.

2021 Citroen C4 prices by trim

TrimTypical asking price, 2021 cars
Shine£10,500
Sense Plus£10,500
Shine PlusToo few for sale
SenseToo few for sale

Only 17 of the 2021 Citroen C4 cars for sale are Shine Plus, too few to give a typical asking price.

Only 3 of the 2021 Citroen C4 cars for sale are Sense, too few to give a typical asking price.

Typical asking prices are of 2021 Citroen C4 cars for sale on 7 November 2026, and are given only where at least 20 cars with a price are for sale.

2021 Citroen C4 against other years

A 2022 Citroen C4 car has a typical asking price of £11,500, as of 7 November 2026.

AskCar lists 875 used Citroen C4 across the UK, from 501 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2021 Citroen C4 cars for sale now, page 1 of 3

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 92 of the 98 cars listed here meet these rules. Pages 2 to 3 list every other 2021 Citroen C4 car, cheapest first, including the 6 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 830 priced Citroen C4 adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Citroen C4.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2021 Citroen C4: priced furthest below the AskCar estimate

These 10 are priced 6% to 15% under their AskCar estimate. Their asking prices run from £7,995 to £11,570.

Cheapest 2021 Citroen C4: the lowest asking prices

These 10 are priced £7,995 to £9,450. They have covered 42,668 to 73,350 miles.

Lowest-mileage 2021 Citroen C4

These 10 have covered 4,552 to 20,174 miles. Their asking prices run from £10,495 to £13,995.

Recently reduced 2021 Citroen C4: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £704 to £1,500.

Newly advertised 2021 Citroen C4: first seen by AskCar in the 7 days to 7 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Citroen C4 by gearbox, fuel and body

Citroen C4 prices by year

Citroen C4 by trim

2021 Citroen C4 by trim

Citroen C4 by price

Citroen C4 near you

More Citroen

Everything