2020 GMC
- For sale now
- 1,031
2020 GMC against nearby years
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 2017 | $24k | $15k–$32k | 14 | 900 |
| 2018 | $36k | $25k–$50k | 13 | 1,052 |
| 2019 | $44k | $37k–$47k | 12 | 818 |
| 2020 | $45k | $21k–$50k | 16 | 1,008 |
| 2021 | $54k | $37k–$59k | 11 | 1,386 |
| 2022 | $74k | $56k–$95k | 20 | 1,198 |
| 2023 | $58k | $54k–$75k | 11 | 1,418 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
2020 GMC listings1,031 for sale now
GMC by model year
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Recent 2020 GMC auction sales
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Oct 20, 2026 | 2020 GMC Sierra 2500HD Denali Crew Cab Duramax 4x4 Oct 20, 2026, Bring a Trailer | $46,000 | 66,000 | Bring a Trailer |
| Sep 21, 2026 | 2020 GMC Canyon Syclone Sep 21, 2026, Bring a Trailer | $43,750 | 16,000 | Bring a Trailer |
| Apr 24, 2026 | 2020 GMC Acadia SLE Apr 24, 2026, eBay | $11,500 | 66,539 | eBay |
| Apr 3, 2026 | 2020 GMC Savana 2500 Explorer Limited X-SE 4x4 Apr 3, 2026, Bring a Trailer | $58,600 | 31,000 | Bring a Trailer |
| Mar 20, 2026 | 2020 GMC 1500 Denali Mar 20, 2026, Mecum | $33,000 | 92,207 | Mecum |
| Mar 3, 2026 | 2020 GMC Sierra 1500 Crew Cab Denali Ultimate Mar 3, 2026, Bring a Trailer | $45,500 | 2,600 | Bring a Trailer |
| Jan 29, 2026 | 2020 GMC Sierra 1500 Elevation Crew Cab Jan 29, 2026, Bring a Trailer | $17,250 | 188,000 | Bring a Trailer |
| Jan 22, 2026 | 2020 GMC Sierra 1500 Jan 22, 2026, Barrett-Jackson | $55,000 | 59,903 | Barrett-Jackson |
| Jan 6, 2026 | 2020 GMC Yukon XL Jan 6, 2026, Mecum | $11,000 | 217,947 | Mecum |
| Sep 9, 2025 | 2020 GMC Sierra 1500 Elevation Edition 4x4 Sep 9, 2025, Cars & Bids | $40,500 | 27,600 | Cars & Bids |
| Jan 19, 2025 | 2020 GMC Yukon XL SLE Jan 19, 2025, Mecum | $14,300 | 217,904 | Mecum |
| Nov 15, 2024 | 2020 GMC Sierra 2500HD Denali Nov 15, 2024, Bring a Trailer | $48,500 | 118,000 | Bring a Trailer |
| Jul 19, 2024 | 2020 GMC Sierra 2500 HD SLE Double Cab Jul 19, 2024, ACC Auctions | $51,000 | 14,656 | ACC Auctions |
| Apr 1, 2023 | 2020 GMC Sierra Denali Apr 1, 2023, Mecum | $62,700 | 29,623 | Mecum |
| Nov 16, 2022 | 2020 GMC Sierra 3500HD Denali Nov 16, 2022, Cars & Bids | $57,500 | 75,800 | Cars & Bids |
1,399 2020 GMC vehicles have been tracked across auctions and listings on Hypercars, with 1,031 currently live.
Data sourced from auction results and dealer and private listings across 100+ marketplaces, auctions and forums, plus thousands of dealers. Updated daily.
Frequently Asked Questions
How much does a 2020 GMC cost?
Over the last 12 months, 2020 GMC sold for a median of $43,750 across 9 auction sales tracked on Hypercars; the middle 50% sold between $17,250 and $46,000. There are 1,031 currently for sale.
How many 2020 GMC listings are for sale right now?
There are 1,031 2020 GMC 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.