Citroen DS21

The Citroen DS21 improved on the original's formula with a more powerful 2.1-liter engine, enhancing its capabilities as a grand tourer while retaining its iconic design and hydropneumatic suspension. The market is diverse, with values ranging from accessible projects to six-figure sums for rare factory convertibles.

Citroen DS21 sold for a median of $38,000 over the last 12 months, based on 15 auction sales; the middle 50% sold between $21,320 and $176,194. 16 currently for sale.

Get new Citroen DS21 listings by email

52 listed in the past year. The last was 9 days ago.

Citroen DS21 prices by year

YearMedian (3 yrs)Middle 50%Sales (3 yrs)For sale now
1965$95k–10
1966$160k$90k–$192k70
1967$126k–22
1968$36k–35
1969$122k$26k–$214k63
1970$54k$35k–$92k42
1971$24k$20k–$25k63
1972$20k$16k–$25k131

Auction sales in the last 3 years; prices leave out salvage and other branded titles.

Listings

The Citroen DS21 debuted in 1965 as a more powerful and refined version of the revolutionary DS19. It featured a new 2,175cc five-main-bearing engine, providing a welcome performance boost that made the car a more capable long-distance tourer. The DS21 retained all the features that made the original a sensation, including its self-leveling hydropneumatic suspension, advanced aerodynamics, and futuristic interior. Later models added improvements like swiveling inner headlamps and electronic fuel injection.

Buying Tips

  • The hydropneumatic system is the heart of the car; check its rise time from cold, look for leaks of green LHM fluid at the spheres and hydraulic pump, and ensure the brakes and steering operate smoothly.
  • Rust is the biggest enemy. Thoroughly inspect the chassis rails, floor pans, inner and outer sills, and the areas around the front and rear glass.
  • The 2.1-liter engine is generally reliable, but check for signs of overheating or a failed head gasket. Fuel-injected models offer better performance but require specialist knowledge to sort out.
  • Finding a mechanic who is an expert on the DS is crucial. These are not simple cars, and incorrect servicing of the hydraulic system can lead to catastrophic and expensive failures.

199 Citroen DS21 vehicles have been tracked across auctions and listings on Hypercars, with 16 currently live.

Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.

Frequently Asked Questions

How much does a Citroen DS21 cost?

Over the last 12 months, Citroen DS21 sold for a median of $38,000 across 15 auction sales tracked on Hypercars; the middle 50% sold between $21,320 and $176,194. There are 16 currently for sale.

How many Citroen DS21 listings are for sale right now?

There are 16 Citroen DS21 listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.

Run a business in this market? Get Hypercars OS
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.