1988 GMC Sierra
1988 GMC Sierra against nearby years
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 1985 | $42k | – | 3 | 25 |
| 1986 | $34k | $29k–$50k | 4 | 19 |
| 1987 | $29k | $13k–$39k | 6 | 28 |
| 1988 | $11k | $11k–$12k | 5 | 68 |
| 1989 | $13k | $10k–$20k | 11 | 84 |
| 1990 | $13k | $12k–$23k | 15 | 81 |
| 1991 | $17k | $12k–$21k | 9 | 56 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
1988 GMC Sierra by version
- Sierra 1st Gen
- $11k median, 5 sales in 3 years, 68 for sale
Recent 1988 GMC Sierra auction sales
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Aug 8, 2026 | 1988 GMC Sierra C1500 SL by Choo Choo Customs Aug 8, 2026, Bring a Trailer | $11,000 | 81,000 | Bring a Trailer |
| Jun 3, 2026 | 1988 GMC Sierra C3500 SLE Extended Cab Dually Jun 3, 2026, Bring a Trailer | $12,000 | 41,000 | Bring a Trailer |
| Jan 11, 2026 | 1988 GMC Sierra Jan 11, 2026, Mecum | $20,900 | 83,929 | Mecum |
| Aug 3, 2025 | 1988 GMC Sierra C1500 Aug 3, 2025, Bring a Trailer | $7,500 | – | Bring a Trailer |
| Oct 21, 2024 | 1988 GMC Sierra C1500 SLE Oct 21, 2024, Bring a Trailer | $11,250 | 108,000 | Bring a Trailer |
| Jun 10, 2023 | 1988 GMC Sierra Classic Jun 10, 2023, Mecum | $90,200 | 42,691 | Mecum |
| Jan 15, 2023 | 1988 GMC Sierra 1500 SLX Jan 15, 2023, Mecum | $60,500 | 67 | Mecum |
| Nov 12, 2022 | 1988 GMC Sierra 3500 SLE Nov 12, 2022, Mecum | $6,600 | – | Mecum |
| Apr 7, 2022 | 1988 GMC Sierra 1500 Apr 7, 2022, Barrett-Jackson | $11,000 | – | Barrett-Jackson |
| Nov 16, 2020 | 1988 GMC Sierra K1500 SLE Extended Cab Nov 16, 2020, Bring a Trailer | $12,750 | 70,000 | Bring a Trailer |
| Apr 12, 2018 | 1988 GMC Sierra 2500 Apr 12, 2018, Barrett-Jackson | $8,580 | – | Barrett-Jackson |
| Jan 15, 2018 | 1988 GMC Sierra 1500 Pickup Jan 15, 2018, Barrett-Jackson | $18,150 | 93,000 | Barrett-Jackson |
| Dec 8, 2012 | 1988 GMC Pickup Dec 8, 2012, Mecum | $7,975 | – | Mecum |
| Sep 22, 2011 | 1988 GMC Custom Pickup Sep 22, 2011, Barrett-Jackson | $12,650 | – | Barrett-Jackson |
Listings
117 1988 GMC Sierra vehicles have been tracked across auctions and listings on Hypercars, with 68 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.
Frequently Asked Questions
How many 1988 GMC Sierra listings are for sale right now?
There are 68 1988 GMC Sierra listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.
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© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.