Misallocation

1987 Porsche 911 Turbo Cabriolet M505

Sold at Bring a Trailer on May 28, 2026, offered with no reserve.

$264,000Confirmed

The price as reported by the house. Read from the house's results Oct. 25, 2026.

The car

Year
1987
Make and model
Porsche 911
Generation
911 G-series 1974 to 1989
Version
930 Turbo Slant Nose
Gearbox
Manual
VIN
WP0EB0933HS070136
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

Inside the middle half of 26 comparable sales.

Middle half of sales$158,250 to $271,250
Median$219,363
Sales behind it26Likely

From 26 sales of the Porsche 911 930 Turbo Slant Nose (911 G-series 1974 to 1989) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $158,250 and $271,250.

Closest sales

Closest comparable sales
CarAuctionDatePrice
Turbocharged 1987 Porsche 911 Carrera Coupe G50 Slant-Nose ConversionBring a Trailer, Sept. 29, 2026Bring a TrailerSept. 29, 2026$106,000
1987 Porsche 930 Turbo Flachbau CabrioletMecum, Aug. 15, 2026MecumAug. 15, 2026$115,000
1987 Porsche 911 Turbo Coupe M505 Slant NoseBring a Trailer, July 22, 2026Bring a TrailerJuly 22, 2026$276,000
1987 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Feb. 13, 2026Bring a TrailerFeb. 13, 2026$301,000
24-Years-Owned 1987 Porsche 911 Turbo Coupe M505 Slant NoseBring a Trailer, Nov. 1, 2025Bring a TrailerNov. 1, 2025$210,500
1987 Porsche 911 Carrera Cabriolet G50 Slant-Nose ConversionBring a Trailer, June 7, 2025Bring a TrailerJune 7, 2025$59,000
1987 Porsche 930 Turbo Slantnose CabrioletMecum, Jan. 18, 2025MecumJan. 18, 2025$165,000
1987 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Dec. 18, 2024Bring a TrailerDec. 18, 2024$176,500

This car's historyConfirmed

Matched across sales by VIN.

DateWhat happenedWhereMilesPrice
July 8, 2022SoldPCARMARKETPCARMARKET67,920$207,930
Jan. 13, 2023SoldMecumMecum$192,500
Jan. 18, 2025SoldMecumMecum$181,500
May 28, 2026Sold (this sale)Bring a TrailerBring a Trailer$264,000