Misallocation

1961 Porsche 356 B 1600 Super 90 Roadster by D’Ieteren

Sold at RM Sotheby's on Aug. 15, 2026, offered with no reserve.

$379,000Confirmed

The price as reported by the house. Hammer price $340,000, before the buyer's premium. Read from the house's results Oct. 26, 2026.

The car

Year
1961
Make and model
Porsche 356
Generation
356B
Version
356B Roadster
Chassis
89176
Condition
Excellent (2)Likely

Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.

Against comparable sales

Above the middle half of 26 comparable sales, 68% over its top.

Middle half of sales$137,000 to $202,500
Median$156,000
Sales behind it26Likely

From 26 sales of the Porsche 356B Roadster in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $137,000 and $202,500.

Closest sales

Closest comparable sales
CarAuctionDatePrice
1961 Porsche 356 B 1600 D'Ieteren RoadsterBroad Arrow, Aug. 14, 2026Broad ArrowAug. 14, 2026$140,000
1,925cc-Powered 1961 Porsche 356B RoadsterBring a Trailer, Aug. 3, 2026Bring a TrailerAug. 3, 2026$205,000
1961 Porsche 356B 1600S RoadsterBring a Trailer, July 3, 2026Bring a TrailerJuly 3, 2026$175,000
One-Family-Owned 1961 Porsche 356B 1600S Roadster ProjectBring a Trailer, May 22, 2026Bring a TrailerMay 22, 2026$100,500
1961 Porsche 356B RoadsterBring a Trailer, Oct. 21, 2025Bring a TrailerOct. 21, 2025$148,000
1961 Porsche 356 B Super RoadsterGooding Christie's, Aug. 16, 2025Gooding Christie'sAug. 16, 2025$155,000
1961 Porsche 356B RoadsterBring a Trailer, July 18, 2025Bring a TrailerJuly 18, 2025$188,800
1961 Porsche 356B 1600S RoadsterBring a Trailer, July 13, 2025Bring a TrailerJuly 13, 2025$192,000