1991 GMC sold for a median of $30,000 over the last 12 months, based on 22 auction sales; the middle 50% sold between $21,975 and $40,188. 329 currently for sale.
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 1988 | $17k | $12k–$21k | 18 | 256 |
| 1989 | $15k | $9.8k–$26k | 30 | 336 |
| 1990 | $20k | $13k–$27k | 32 | 304 |
| 1991 | $33k | $22k–$47k | 81 | 330 |
| 1992 | $19k | $14k–$35k | 16 | 305 |
| 1993 | $18k | $14k–$28k | 44 | 427 |
| 1994 | $15k | $11k–$20k | 38 | 459 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Nov 1, 2026 | 1991 GMC Syclone Nov 1, 2026, Bring a Trailer | $55,000 | 21,000 | Bring a Trailer |
| Oct 27, 2026 | 1991 GMC Sonoma SLE Club Coupe 4x4 5-Speed Oct 27, 2026, Bring a Trailer | $9,500 | 84,000 | Bring a Trailer |
| Oct 25, 2026 | 1991 GMC Syclone Oct 25, 2026, Bring a Trailer | $75,000 | 11,000 | Bring a Trailer |
| Oct 24, 2026 | 1991 GMC Jimmy SLT Oct 24, 2026, Mecum | $34,100 | 70,175 | Mecum |
| Oct 15, 2026 | 1991 GMC Sierra K3500 SLE 4x4 Dually Oct 15, 2026, Bring a Trailer | $24,000 | 99,000 | Bring a Trailer |
| Oct 2, 2026 | 1991 GMC Sonoma SLE Oct 2, 2026, Hagerty | $7,000 | 94,450 | Hagerty |
| Sep 23, 2026 | 1991 GMC Suburban Sep 23, 2026, Mecum | $17,600 | 153,752 | Mecum |
| Sep 1, 2026 | 1991 GMC Syclone Sep 1, 2026, Bring a Trailer | $40,000 | – | Bring a Trailer |
| Aug 24, 2026 | 1991 GMC Syclone Aug 24, 2026, Bring a Trailer | $31,000 | 45,000 | Bring a Trailer |
| Aug 18, 2026 | 1991 GMC Syclone Aug 18, 2026, Bring a Trailer | $40,251 | 77,000 | Bring a Trailer |
| Aug 12, 2026 | 1991 GMC Syclone Aug 12, 2026, Bring a Trailer | $24,500 | – | Bring a Trailer |
| Jul 27, 2026 | 1991 GMC Syclone Jul 27, 2026, Bring a Trailer | $32,000 | – | Bring a Trailer |
| Jul 17, 2026 | 1991 GMC Syclone Jul 17, 2026, Hagerty | $26,450 | 114,400 | Hagerty |
| Jun 5, 2026 | 1991 GMC 3500 Dually Pickup Jun 5, 2026, Mecum | $40,700 | 206,778 | Mecum |
| Apr 10, 2026 | 1991 GMC Syclone Apr 10, 2026, Mecum | $17,600 | 92,109 | Mecum |
707 1991 GMC vehicles have been tracked across auctions and listings on Hypercars, with 329 currently live.
Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.
Over the last 12 months, 1991 GMC sold for a median of $30,000 across 22 auction sales tracked on Hypercars; the middle 50% sold between $21,975 and $40,188. There are 329 currently for sale.
There are 329 1991 GMC listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.