1983 Porsche 911SC (G-Series) Market Value & Price History
The 1983 Porsche 911SC (G-Series) has a current market value of $76,356, based on 77 verified auction sales tracked by DriveIndex, with sold prices ranging from $28,000 to $117,000. 9 have sold in the past 12 months, and 3 are currently for sale from $60,035 to $100,065. Sold prices are down 8.7% over the past 12 months versus the prior year.
Data: DriveIndex. 77 verified auction sales for the 1983 Porsche 911SC (G-Series), latest sale Aug 12, 2026. Methodology
1983 Porsche 911SC (G-Series) Specifications
It carried an original MSRP of $29,950.
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Open the 911SC on DriveIndex →1983 Porsche 911SC (G-Series) For Sale Now (3)
Recent 1983 Porsche 911SC (G-Series) Auction Results
| Sold | Price | Mileage |
|---|---|---|
| Aug 12, 2026 | $82,000 | 104,000 mi |
| Mar 19, 2026 | $51,750 | 170,000 mi |
| Feb 5, 2026 | $54,277 | 124,000 mi |
| Jan 17, 2026 | $54,911 | 132,000 mi |
| Dec 20, 2025 | $46,625 | 167,000 mi |
| Nov 23, 2025 | $90,000 | 16,000 mi |
| Nov 11, 2025 | $77,500 | 29,000 mi |
| Oct 10, 2025 | $68,500 | 75,000 mi |
| Oct 3, 2025 | $57,500 | 79,000 mi |
| Aug 27, 2025 | $106,500 | 146,000 mi |
| Aug 1, 2025 | $64,188 | 59,000 mi |
| Jul 10, 2025 | $70,911 | 154,000 mi |
| Jun 18, 2025 | $103,000 | 16,000 mi |
| May 16, 2025 | $63,000 | 84,000 mi |
| May 6, 2025 | $92,959 | 99,000 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911SC auction results →See the full picture on the 1983 Porsche 911SC (G-Series)
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Porsche 911SC by Year
1983 Porsche 911SC (G-Series): Frequently Asked Questions
How much is a 1983 Porsche 911SC (G-Series) worth?
The 1983 Porsche 911SC (G-Series) has a market value of approximately $76,356, based on 77 verified auction sales. Recent examples have sold between $28,000 and $117,000.
How many 1983 Porsche 911SC (G-Series) sell per year?
9 have sold at auction in the past 12 months. DriveIndex has tracked 78 sales in total.
Is the 1983 Porsche 911SC (G-Series) appreciating or depreciating?
Sold prices for the 1983 Porsche 911SC (G-Series) are down 8.7% over the past 12 months compared with the prior year, based on verified auction sales. For the full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection, open the 1983 Porsche 911SC (G-Series) on DriveIndex.
Where can I buy a 1983 Porsche 911SC (G-Series)?
There are currently 3 1983 Porsche 911SC (G-Series) for sale, priced from $60,035 to $100,065. DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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