2020 GMC Sierra 1500
Sold for $29,800
- 107,771 miles
- 38 bids
- Auction date: 2026-10-19
Sell Your GMC Sierra 1500 for More
GMC Sierra 1500 is a half-ton pickup whose resale position depends on engine, cab, bed, trim, towing equipment, and whether it presents as a work truck or premium truck. Bidbus has recorded 59 completed dealer auctions spanning model years 2007–2026; the historical median sold price was $35,700.
See Recent GMC Sierra 1500 ResultsGet My GMC Sierra 1500 Estimate
- 59completed GMC Sierra 1500 auctions analyzed
- $36,824average sold price
- $35,700median sold price
- $29,450–$42,650middle 50% price band
- 2007–2026model-year coverage
Last updated: October 23, 2026. Auction records through 2026-10-19.
Historical completed-auction data only. Past results are not current offers or guaranteed future values.
Recent GMC Sierra 1500 Auction Results
These GMC Sierra 1500 trucks were recently sold through Bidbus dealer auctions. Final prices vary by model year, mileage, condition, trim, options, location, and live dealer demand.
2010 GMC Sierra 1500
Sold for $13,000
- 90,132 miles
- 48 bids
- Auction date: 2026-10-09
2021 GMC Sierra 1500
Sold for $38,600
- 60,116 miles
- 15 bids
- Auction date: 2026-10-09
2019 GMC Sierra 1500
Sold for $27,500
- 92,537 miles
- 6 bids
- Auction date: 2026-10-08
2018 GMC Sierra 1500
Sold for $19,100
- 129,755 miles
- 28 bids
- Auction date: 2026-10-02
2020 GMC Sierra 1500
Sold for $28,500
- 105,056 miles
- 9 bids
- Auction date: 2026-10-01
2026 GMC Sierra 1500
Sold for $42,700
- 3,000 miles
- 34 bids
- Auction date: 2026-09-30
2022 GMC Sierra 1500
Sold for $37,500
- 75,947 miles
- 35 bids
- Auction date: 2026-09-23
Search Real GMC Sierra 1500 Auction Results
Explore real GMC Sierra 1500 trucks sold through Bidbus. Filter by model year, mileage, sale price, or number of bids to see how similar trucks performed in dealer auctions.
Showing 59 GMC Sierra 1500 auction results from Bidbus.
2020 GMC Sierra 1500
Sold for $29,800
- 107,771 miles
- 38 bids
- Auction date: 2026-10-19
2010 GMC Sierra 1500
Sold for $13,000
- 90,132 miles
- 48 bids
- Auction date: 2026-10-09
2021 GMC Sierra 1500
Sold for $38,600
- 60,116 miles
- 15 bids
- Auction date: 2026-10-09
2019 GMC Sierra 1500
Sold for $27,500
- 92,537 miles
- 6 bids
- Auction date: 2026-10-08
2018 GMC Sierra 1500
Sold for $19,100
- 129,755 miles
- 28 bids
- Auction date: 2026-10-02
2020 GMC Sierra 1500
Sold for $28,500
- 105,056 miles
- 9 bids
- Auction date: 2026-10-01
2026 GMC Sierra 1500
Sold for $42,700
- 3,000 miles
- 34 bids
- Auction date: 2026-09-30
2022 GMC Sierra 1500
Sold for $37,500
- 75,947 miles
- 35 bids
- Auction date: 2026-09-23
2026 GMC Sierra 1500
Sold for $47,000
- 18,637 miles
- 4 bids
- Auction date: 2026-09-17
2025 GMC Sierra 1500
Sold for $59,500
- 22,110 miles
- 38 bids
- Auction date: 2026-09-14
2024 GMC Sierra 1500
Sold for $54,000
- 46,663 miles
- 19 bids
- Auction date: 2026-08-30
2022 GMC Sierra 1500
Sold for $39,500
- 18,759 miles
- 24 bids
- Auction date: 2026-08-26
Historical Bidbus auction results are examples, not guaranteed offers. Your live offer depends on your truck details and current dealer demand.
What Is a GMC Sierra 1500 Worth?
A GMC Sierra 1500 cannot be valued from year and mileage alone. It is a half-ton pickup whose resale position depends on engine, cab, bed, trim, towing equipment, and whether it presents as a work truck or premium truck, so dealers separate examples by configuration and reconditioning risk before they bid.
In 59 completed Bidbus auctions, sold prices ranged from $9,300 to $65,000. The median was $35,700, and the middle half of results fell between $29,450 and $42,650. That middle band is a clearer description of the sample than the extremes, which may reflect unusual trims, condition, mileage, or equipment.
Owners searching “sell my GMC Sierra 1500” should prepare cab, bed, engine, trailering, and AT4 or Denali equipment details before dealers compare the vehicle.
Get a GMC Sierra 1500 EstimateWhy Auction Your GMC Sierra 1500 Through Bidbus?
GMC buyers distinguish basic work inventory, trailering-oriented trucks, AT4 off-road models, and Denali luxury pickups.
An online dealer auction can surface buyers who understand Pro, SLE, Elevation, SLT, AT4, and Denali trims with multiple cab-and-bed combinations, instead of pricing every example as the same trim.
- Dealers see the exact configuration and condition details you provide
- Competing bids reveal live wholesale demand rather than a single appraisal
- Historical results give context, while the live auction determines the current offer
- The process starts at the dedicated Bidbus seller portal
What Changes a GMC Sierra 1500 Dealer Offer?
For this model, the high-impact details are not generic checkboxes. Dealers evaluate the exact build, its mechanical risk, and how easily that version can be retailed.
- Configuration: Pro, SLE, Elevation, SLT, AT4, and Denali trims with multiple cab-and-bed combinations can belong to different buyer and price segments.
- Powertrain: Four-cylinder turbo, V6, V8, and diesel choices across the covered years. Engine, battery, transmission, and supporting-system history should match the VIN and seller disclosure.
- Drive and capability: Two-wheel drive or four-wheel drive, with AT4 hardware, trailering packages, and axle configuration influencing dealer fit.
- Value retention: Dealers look for a clean bed and underbody, documented diesel or V8 service, working trailering technology, tire condition, and transparent commercial use.
- Current demand: GMC buyers distinguish basic work inventory, trailering-oriented trucks, AT4 off-road models, and Denali luxury pickups.
GMC Sierra 1500 Price Patterns by Year and Mileage
The 59 completed auctions cover model years 2007–2026. Vehicles from 2021 or newer accounted for 37 sales and averaged $42,873; the 22 earlier-year sales averaged $26,650.
The under 50,000 miles group contained 29 sales and averaged $45,093. The 50,000–99,999 miles group contained 23 sales and averaged $30,039. The 100,000 miles or more group contained 7 sales and averaged $24,857.
These are descriptive groups, not a pricing formula. Trim, powertrain, drivetrain, condition, title and accident history, options, location, and auction timing remain mixed within every band.
| Model year | Sales | Average sold | Sold-price range | Average bids | Average mileage |
|---|---|---|---|---|---|
| 2026 | 4 | $49,050 | $42,700–$57,500 | 12.5 | 10,604 |
| 2025 | 3 | $60,367 | $56,600–$65,000 | 27.7 | 14,572 |
| 2024 | 9 | $47,900 | $31,000–$64,700 | 33.7 | 28,628 |
| 2023 | 4 | $42,450 | $32,200–$52,100 | 36 | 44,973 |
| 2022 | 5 | $37,340 | $35,200–$39,500 | 19.2 | 44,532 |
| 2021 | 12 | $35,117 | $29,300–$42,100 | 24.7 | 67,153 |
| 2020 | 7 | $31,029 | $20,000–$39,900 | 28.6 | 79,841 |
| 2019 | 5 | $33,360 | $27,500–$37,000 | 16 | 69,799 |
| 2018 | 4 | $22,050 | $17,000–$26,100 | 32.3 | 96,200 |
| 2017 | 2 | $23,050 | $20,500–$25,600 | 42 | 92,491 |
| 2015 | 2 | $22,850 | $20,700–$25,000 | 37 | 89,611 |
| 2010 | 1 | $13,000 | $13,000 | 48 | 90,132 |
| 2007 | 1 | $9,300 | $9,300 | 3 | 93,933 |
GMC Sierra 1500 Selling FAQ
Where did GMC Sierra 1500 sale prices cluster in the Bidbus sample?
Across 59 completed auctions, the median sold price was $35,700. The middle 50% of results ran from $29,450 to $42,650, while the full historical range was $9,300 to $65,000. These are past results, not a guaranteed offer.
Which GMC Sierra 1500 configurations can change dealer demand?
Common distinctions across the covered years include Pro, SLE, Elevation, SLT, AT4, and Denali trims with multiple cab-and-bed combinations. Dealers also verify Four-cylinder turbo, V6, V8, and diesel choices across the covered years and compare equipment rather than valuing every Sierra 1500 as the same vehicle.
How do cab, bed, engine, trailering, and AT4 or Denali equipment affect a GMC Sierra 1500 offer?
They influence capability, operating cost, reconditioning risk, and the retail audience. For this model, dealers pay particular attention to two-wheel drive or four-wheel drive, with AT4 hardware, trailering packages, and axle configuration influencing dealer fit; they also look for a clean bed and underbody, documented diesel or V8 service, working trailering technology, tire condition, and transparent commercial use.
What do the year and mileage bands show for GMC Sierra 1500?
In this historical sample, vehicles from 2021 or newer accounted for 37 sales and averaged $42,873; the 22 earlier-year sales averaged $26,650. The under 50,000 miles group contained 29 sales and averaged $45,093. The 50,000–99,999 miles group contained 23 sales and averaged $30,039. The 100,000 miles or more group contained 7 sales and averaged $24,857. These group averages describe the sample and do not isolate condition, trim, powertrain, or other variables.
What Sierra 1500 work or towing history should be disclosed?
State whether the truck was used commercially or for frequent towing, and document hitch equipment, brake-controller operation, bed wear, axle or suspension changes, diesel emissions work, and service history.
Ready to Put Your GMC Sierra 1500 in Front of Competing Dealers?
Describe the exact configuration, condition, service history, and model-specific equipment, then start at the Bidbus seller portal.