Misallocation

1975 PORSCHE 911S CUSTOM CABRIOLET

Sold at Barrett-Jackson on Jan. 25, 2026, offered with no reserve.

$42,900Confirmed

The price as reported by the house. Hammer price $39,000, before the buyer's premium. Read from the house's results Nov. 2, 2026.

The car

Year
1975
Make and model
Porsche 911
Generation
911 G-series 1974 to 1989
Version
911S 2.7
Gearbox
Manual
Chassis
9115210480
Condition
Good (3)Likely

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

This car's full record

Against comparable sales

Below the middle half of 90 comparable sales, 16% under its bottom.

Middle half of sales$45,125 to $89,073
Median$61,456
Sales behind it90Likely

From 90 sales of the Porsche 911S 2.7 (911 G-series 1974 to 1989) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $45,125 and $89,073.

Closest sales

Closest comparable sales
CarAuctionDatePrice
Modified 1975 Porsche 911S Targa 5-SpeedBring a Trailer, Sept. 17, 2026Bring a TrailerSept. 17, 2026$47,500
1975 Porsche 911S Targa 5-SpeedPCARMARKET, Aug. 24, 2026PCARMARKETAug. 24, 2026$42,250
3.2L-Powered 1975 Porsche 911S Targa 5-SpeedBring a Trailer, Aug. 3, 2026Bring a TrailerAug. 3, 2026$57,000
1975 PORSCHE 911S CUSTOM CABRIOLETBarrett-Jackson, April 17, 2026Barrett-JacksonApril 17, 2026$44,000
1975 Porsche 911S CoupeCars & Bids, Oct. 27, 2025Cars & BidsOct. 27, 2025$92,500
1975 Porsche 911S Coupe 5-SpeedBring a Trailer, Oct. 23, 2025Bring a TrailerOct. 23, 2025$35,750
1975 Porsche 911S CoupeBring a Trailer, Oct. 3, 2025Bring a TrailerOct. 3, 2025$34,916
1975 Porsche 911S Coupe Silver Anniversary EditionPCARMARKET, Sept. 24, 2025PCARMARKETSept. 24, 2025$42,000

This car's historyLikely

Matched across sales by chassis number.

DateWhat happenedWhereMilesPrice
Jan. 25, 2026Sold (this sale)Barrett-JacksonBarrett-Jackson$42,900
April 17, 2026SoldBarrett-JacksonBarrett-Jackson$48,400