Porsche 911 Carrera Coupe M491 Market Value & Price History
The Porsche 911 Carrera Coupe M491 has a market value of $90,600 to $113,998 depending on year and condition, based on 29 verified auction sales (data through Oct 14, 2026) across 3 model years (1984–1986). Individual examples have sold from $60,000 to $329,500, with 3 sold in the past 12 months.
Porsche 911 Carrera Coupe M491 Value by Year
What members see for the Porsche 911 Carrera Coupe M491
The value above is the headline. Pro shows you what the market did. Collector tells you what to do about it.
- All 29 sold prices across every year, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- A deal verdict on any listing, from any site: whether the ask is fair, and by how many dollars
- Its value with the exact gearbox and options, wherever sales show the difference
- The best and worst months to buy and sell, and an estimated market-bottom date
- Deal Radar: listings across the market priced under their value, the best 20 at a time
- Search Agent: describe the spec you want and get an email when one lists
- Alerts on 200 cars at once (Pro: 10)
- Rad's Picks: cars for sale hand-picked by Rad, DriveIndex's founder, with an email when one is added
Not ready? A free account shows the current value and recent sale dates.
Recent Porsche 911 Carrera Coupe M491 Auction Results
| Sold | Year | Price | Mileage |
|---|---|---|---|
| Jul 26, 2026 | 1985 | $91,000 | 64,000 mi |
| Mar 7, 2026 | 1985 | $137,200 | 29,378 mi |
| Nov 19, 2025 | 1985 | $76,000 | 121,000 mi |
| Nov 6, 2025 | 1986 | $109,000 | 99,000 mi |
| Jun 8, 2025 | 1986 | $130,000 | 98,000 mi |
| Dec 18, 2024 | 1984 | $75,000 | 48,363 mi |
| Oct 23, 2024 | 1985 | $100,000 | 64,030 mi |
| Jul 9, 2024 | 1986 | $123,000 | 53,749 mi |
| Jun 9, 2024 | 1985 | $111,911 | 89,000 mi |
| Dec 1, 2023 | 1984 | $168,000 | — |
| Dec 1, 2023 | 1986 | $329,500 | 468 mi |
| Nov 10, 2023 | 1985 | $101,000 | 98,000 mi |
Porsche 911 Carrera Coupe M491: Frequently Asked Questions
How much is a Porsche 911 Carrera Coupe M491 worth?
Porsche 911 Carrera Coupe M491 market values range from $90,600 to $113,998 depending on the model year, mileage, and condition. Recent auction sales span $60,000 to $329,500. See the year-by-year breakdown below.
Which Porsche 911 Carrera Coupe M491 year is best?
DriveIndex tracks the market value of every Porsche 911 Carrera Coupe M491 year (1984–1986), listed year by year on this page. Whether each year is appreciating, stable or depreciating is DriveIndex's Value Signal, a Pro feature, which also includes a 1–5 year projection.
How many Porsche 911 Carrera Coupe M491 sell per year?
3 Porsche 911 Carrera Coupe M491 have sold at auction in the past 12 months across all years; DriveIndex has tracked 29 sales in total.
Where can I buy a Porsche 911 Carrera Coupe M491?
DriveIndex tracks for-sale listings and auction results for the Porsche 911 Carrera Coupe M491 from the top auction houses and marketplaces.