1991 GMC Syclone Market Value & Price History
The 1991 GMC Syclone has a current market value of $38,803 as of Sep 19, 2026, based on 99 verified auction sales tracked by DriveIndex, with half of all verified sales between $27,500 and $51,500. 12 have sold in the past 12 months. The median sale price is down 31.2% over the past 12 months versus the prior year.
Data: DriveIndex. 99 verified auction sales for the 1991 GMC Syclone, latest sale Sep 1, 2026. Value as of Sep 19, 2026. Methodology
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Open the Syclone on DriveIndex →1991 GMC Syclone Price History
The median 1991 GMC Syclone sold for $28,725 in 2026, against $18,700 in 2011. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $28,725 | 6 |
| 2025 | $41,694 | 24 |
| 2024 | $47,500 | 17 |
| 2023 | $39,500 | 8 |
| 2022 | $49,500 | 15 |
| 2020 | $25,000 | 9 |
| 2019 | $44,000 | 3 |
| 2011 | $18,700 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1991 GMC Syclone Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 1, 2026 | $40,000 | 47,000 mi | Automatic |
| Aug 24, 2026 | $31,000 | 45,000 mi | — |
| Aug 12, 2026 | $24,500 | 75,000 mi | Automatic |
| Jul 17, 2026 | $26,450 | 114,400 mi | Automatic |
| Apr 10, 2026 | $17,600 | 92,109 mi | Automatic |
| Jan 25, 2026 | $47,300 | — | Automatic |
| Nov 13, 2025 | $46,500 | 13,000 mi | Automatic |
| Nov 11, 2025 | $29,000 | 49,400 mi | Automatic |
| Oct 24, 2025 | $43,888 | 37,200 mi | Automatic |
| Oct 16, 2025 | $32,250 | 71,000 mi | — |
| Oct 3, 2025 | $31,750 | 32,000 mi | Automatic |
| Sep 30, 2025 | $21,250 | 148,000 mi | — |
| Sep 12, 2025 | $81,000 | 6,000 mi | Automatic |
| Sep 1, 2025 | $75,500 | 6,000 mi | Automatic |
| Jul 31, 2025 | $32,000 | 50,000 mi | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
See the full picture on the 1991 GMC Syclone
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1991 GMC Syclone: Frequently Asked Questions
How much is a 1991 GMC Syclone worth?
A 1991 GMC Syclone is worth approximately $38,803 as of Sep 19, 2026, based on 99 verified auction sales tracked by DriveIndex. Half of all verified sales fall between $27,500 and $51,500; the full verified range is $14,850 to $130,000. Condition, mileage and options move an individual car within that band.
How much did a 1991 GMC Syclone cost new?
The 1991 GMC Syclone carried an original MSRP of $25,500. Verified examples now trade around $38,803.
How many 1991 GMC Syclone sell per year?
12 have sold at auction in the past 12 months. DriveIndex has tracked 99 1991 GMC Syclone sales in total.
Is the 1991 GMC Syclone going up or down in value?
The median 1991 GMC Syclone sale price is down 31.2% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. For the full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection, open the 1991 GMC Syclone on DriveIndex.
Where can I buy a 1991 GMC Syclone?
DriveIndex tracks for-sale listings and auction results for the 1991 GMC Syclone from the world's leading collector-car auction houses and marketplaces.
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