CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2021 GMC Sierra 1500 for Sale in Tulsa, OK

Sierra 1500s for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2021 GMC Sierra 1500 AT4 4WD photo
New Find
2021 GMC Sierra 1500 AT4 4WD • Tulsa, OK
White • 6.2L V8 Engine
$34,797 • 97.2k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • Great Price - $4,313 Below Market
  • Includes $7,743 Premium Upgrades
  • Dealer Rating - 4.6 stars
More details
2020 GMC Sierra 1500 AT4 4WD photo
Price Drop
2020 GMC Sierra 1500 AT4 4WD • Tulsa, OK
White • 6.2L V8 Engine
$35,183 • 83.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $1,383 Price Drop
  • Good Price - $1,875 Below Market
  • Includes $7,954 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
2021 GMC Sierra 1500 AT4 4WD • Tulsa, OK
Gray • 6.2L V8 Engine
$37,119 • 81.4k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $2,026 Premium Upgrades
  • CARFAX: One Owner
  • Dealer Rating - 4.3 stars
More details
2022 GMC Sierra 1500 Elevation 4WD photo
Price Drop
New Find
2022 GMC Sierra 1500 Elevation 4WD • Tulsa, OK
Black • 2.7L I4 Engine
$34,507 • 53.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $929 Price Drop
  • Fair Price - $716 Below Market
  • Includes $1,329 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
2021 GMC Sierra 1500 Denali 4WD • Tulsa, OK
White • 6.2L V8 Engine
$44,995 • 66.2k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $8,280 Premium Upgrades
  • Motivation to Negotiate - High
  • Average Mileage
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Gray • 3.0L I6 Engine
$27,619 • 101.4k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $1,869 Price Drop
  • Great Price - $5,981 Below Market
  • Includes $8,148 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
2021 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Black • 5.3L V8 Engine
$26,995 • 123.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • Good Price - $1,365 Below Market
  • CARFAX: One Owner
  • Dealer Rating - 4.4 stars
More details
2022 GMC Sierra 1500 Denali 4WD photo
Price Drop
2022 GMC Sierra 1500 Denali 4WD • Tulsa, OK
White • 6.2L V8 Engine
$40,341 • 64.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $589 Price Drop
  • Good Price - $1,256 Below Market
  • Includes $5,516 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Tulsa, OK
White • 3.0L I6 Engine
$31,359 • 90.7k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $52 Price Drop
  • Great Price - $4,028 Below Market
  • Includes $9,378 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Red • 5.3L V8 Engine
$28,764 • 113.3k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • $250 Price Drop
  • Includes $1,565 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 SLT 4WD photo
2020 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Silver • 5.3L V8 Engine
$36,066 • 77.6k miles
•••

Not Ranked

CoPilot AI: It’s a “B-” Buy

  • Includes $8,516 Premium Upgrades
  • Motivation to Negotiate - High
  • Average Mileage
More details
2022 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2022 GMC Sierra 1500 Elevation 4WD • Broken Arrow, OK
White • 3.0L I6 Engine
$29,105 • 97.7k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $381 Price Drop
  • Great Price - $1,904 Below Market
  • Includes $1,411 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
New Find
2020 GMC Sierra 1500 SLT 4WD • Broken Arrow, OK
Silver • 5.3L V8 Engine
$35,079 • 72.4k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $4,123 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.6 stars
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Broken Arrow, OK
White • 5.3L V8 Engine
$33,079 • 75.4k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $500 Price Drop
  • Good Price - $1,280 Below Market
  • Includes $7,990 Premium Upgrades
More details
2022 GMC Sierra 1500 SLT 4WD photo
Price Drop
2022 GMC Sierra 1500 SLT 4WD • Broken Arrow, OK
White • 6.2L V8 Engine
$30,579 • 100.4k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Great Price - $2,312 Below Market
  • Includes $9,322 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali 4WD photo
New Find
2022 GMC Sierra 1500 Denali 4WD • Broken Arrow, OK
Black • 6.2L V8 Engine
$37,079 • 85.2k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • Great Price - $3,779 Below Market
  • Includes $4,842 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 AT4 4WD photo
Price Drop
2022 GMC Sierra 1500 AT4 4WD • Broken Arrow, OK
Silver • 6.2L V8 Engine
$40,000 • 71.3k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $579 Price Drop
  • Great Price - $3,168 Below Market
  • Includes $6,571 Premium Upgrades
More details
2022 GMC Sierra 1500 SLT 4WD photo
Price Drop
2022 GMC Sierra 1500 SLT 4WD • Broken Arrow, OK
Silver • 5.3L V8 Engine
$32,079 • 94.3k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • $500 Price Drop
  • Fair Price - $852 Above Market
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 AT4X 4WD photo
New Find
2022 GMC Sierra 1500 AT4X 4WD • Broken Arrow, OK
Black • 6.2L V8 Engine
$45,579 • 60.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • Good Price - $2,365 Below Market
  • Includes $679 Premium Upgrades
  • Average Mileage
More details
2022 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2022 GMC Sierra 1500 Elevation 4WD • Broken Arrow, OK
Red • 3.0L I6 Engine
$32,079 • 93.8k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $500 Price Drop
  • Fair Price - $700 Below Market
  • Includes $1,729 Premium Upgrades
More details
2022 GMC Sierra 1500 SLT 4WD photo
2022 GMC Sierra 1500 SLT 4WD • Tulsa, OK
White • 3.0L I6 Engine
$26,997 • 101k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,971 Below Market
  • Includes $4,396 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Silver • 5.3L V8 Engine
$35,389 • 58.6k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • $1,252 Price Drop
  • Includes $4,318 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Denali 4WD photo
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Tulsa, OK
Gray • 6.2L V8 Engine
$34,997 • 103.7k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $1,489 Price Drop
  • Good Price - $1,723 Below Market
  • Includes $10,065 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Tulsa, OK
Gray • 3.0L I6 Engine
$28,997 • 125.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $1,489 Price Drop
  • Great Price - $2,048 Below Market
  • Includes $7,763 Premium Upgrades
More details
2020 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • Sand Springs, OK
Gray • 3.0L I6 Engine
$31,385 • 88.9k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $10 Price Drop
  • Fair Price - $737 Below Market
  • Includes $3,701 Premium Upgrades
More details
1-25 of 134 results

2021 GMC Sierra 1500

Half-Ton Truck
Seats
6
Fuel Economy
16City MPG
21Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

© 2026 CoPilot. All Rights Reserved.