1956 Cadillac Eldorado Biarritz
Sold at RM Sotheby's on May 22, 2021.
$131,600Confirmed
The price as reported by the house. Hammer price $117,500, before the buyer's premium. Read from the house's results Oct. 26, 2026.
The car
- Year
- 1956
- Make and model
- Cadillac Eldorado
- Generation
- Eldorado 1954 to 1958
- Version
- Eldorado Biarritz
- Chassis
- 5662073179
- Condition
- Good (3)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Inside the middle half of 26 comparable sales.
Middle half of sales$87,625 to $140,000
Median$127,500
Sales behind it26Likely
From 26 sales of the Cadillac Eldorado Biarritz (Eldorado 1954 to 1958) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $87,625 and $140,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 32-Years-Owned, 24k-Mile 1956 Cadillac Eldorado BiarritzBring a Trailer, Oct. 24, 2026 | Bring a Trailer | Oct. 24, 2026 | $50,000 |
| 1956 Cadillac Eldorado BiarritzRM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $130,000 |
| 1956 Cadillac Eldorado Biarritz ConvertibleMecum, July 25, 2026 | Mecum | July 25, 2026 | $80,000 |
| 1956 Cadillac Eldorado BiarritzBring a Trailer, June 22, 2026 | Bring a Trailer | June 22, 2026 | $69,000 |
| 1956 CADILLAC ELDORADO BIARRITZ CONVERTIBLEBarrett-Jackson, April 18, 2026 | Barrett-Jackson | April 18, 2026 | $175,000 |
| 1956 Cadillac Eldorado BiarritzBring a Trailer, April 15, 2026 | Bring a Trailer | April 15, 2026 | $91,000 |
| Four-Decades-Family-Owned 1956 Cadillac Eldorado BiarritzBring a Trailer, July 10, 2025 | Bring a Trailer | July 10, 2025 | $30,000 |
| 1956 Cadillac Eldorado BiarritzBring a Trailer, May 22, 2025 | Bring a Trailer | May 22, 2025 | $86,500 |
This car's historyLikely
Matched across sales by chassis number.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| May 22, 2021 | Sold (this sale)RM Sotheby's | RM Sotheby's | $131,600 | |
| Jan. 11, 2023 | SoldBring a Trailer | Bring a Trailer | $135,000 | |
| Nov. 10, 2025 | Did not sellBring a Trailer | Bring a Trailer | $86,000 high bid | |
| April 15, 2026 | SoldBring a Trailer | Bring a Trailer | $91,000 |