1988 Porsche 911 Turbo Cabriolet M505 Slant Nose
Sold at Bring a Trailer on July 16, 2021.
$140,000Confirmed
The price as reported by the house. Read from the house's results Oct. 25, 2026.
The car
- Year
- 1988
- Make and model
- Porsche 911
- Generation
- 911 G-series 1974 to 1989
- Version
- 930 Turbo Slant Nose
- Gearbox
- Manual
- VIN
- WP0EB093XJS070379
- Title
- Clean
- 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
Below the middle half of 27 comparable sales, 15% under its bottom.
Middle half of sales$160,500 to $269,500
Median$226,225
Sales behind it27Likely
From 27 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 $160,500 and $269,500.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1988 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Oct. 30, 2026 | Bring a Trailer | Oct. 30, 2026 | $290,000 |
| 1988 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Sept. 1, 2026 | Bring a Trailer | Sept. 1, 2026 | $275,000 |
| 1988 Porsche 930 Turbo Coupe M505 Slant NosePCARMARKET, July 2, 2026 | PCARMARKET | July 2, 2026 | $156,000 |
| 1988 PORSCHE 930 TURBO SLANT NOSE CONVERSIONBarrett-Jackson, June 27, 2026 | Barrett-Jackson | June 27, 2026 | $51,000 |
| 1988 Porsche 930 Turbo Flachbau CabrioletMecum, May 16, 2026 | Mecum | May 16, 2026 | $190,000 |
| 1988 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Dec. 16, 2025 | Bring a Trailer | Dec. 16, 2025 | $235,000 |
| 1988 Porsche 911 Turbo Cabriolet M505 Slant NoseBring a Trailer, Dec. 5, 2025 | Bring a Trailer | Dec. 5, 2025 | $257,794 |
| 1988 Porsche 911 Turbo Coupe M505 Slant NoseBring a Trailer, June 2, 2025 | Bring a Trailer | June 2, 2025 | $226,225 |
This car's historyConfirmed
Matched across sales by VIN.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| July 16, 2021 | Sold (this sale)Bring a Trailer | Bring a Trailer | $140,000 | |
| April 15, 2025 | SoldBring a Trailer | Bring a Trailer | $176,000 |