CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2019 GMC Sierra 1500 for Sale in Chicago, IL

Sierra 1500s for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 GMC Sierra 1500 SLE 4WD photo
2018 GMC Sierra 1500 SLE 4WD • Pontiac, IL
Silver • 5.3L V8 Engine
$21,962 • 84.9k miles
•••

#32 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,021 Below Market
  • Includes $2,571 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 AT4 4WD photo
Price Drop
2019 GMC Sierra 1500 AT4 4WD • Milton, WI
Blue • 5.3L V8 Engine
$34,479 • 81.8k miles
•••

#91 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • $500 Price Drop
  • Good Price - $1,290 Below Market
  • Includes $574 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Schaumburg, IL
Gray • 5.3L V8 Engine
$27,255 • 91k miles
•••

#60 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $56 Price Drop
  • Good Price - $933 Below Market
  • Includes $5,338 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD photo
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Waukesha, WI
Red • 5.3L V8 Engine
$30,655 • 92.4k miles
•••

#77 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $343 Price Drop
  • Fair Price - $404 Below Market
  • Includes $4,676 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
2018 GMC Sierra 1500 SLT 4WD • Burlington, WI
Gray • 6.2L V8 Engine
$26,380 • 121.4k miles
•••

#83 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $171 Above Market
  • Includes $6,235 Premium Upgrades
  • CARFAX: One Owner
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Herscher, IL
Black • 6.2L V8 Engine
$33,990 • 74.9k miles
•••

#111 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • $600 Price Drop
  • Includes $4,102 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2018 GMC Sierra 1500 Denali 4WD photo
2018 GMC Sierra 1500 Denali 4WD • Pontiac, IL
White • 5.3L V8 Engine
$22,962 • 150.8k miles
•••

#100 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $979 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 SLE 4WD photo
2019 GMC Sierra 1500 SLE 4WD • St. Charles, IL
Red • 5.3L V8 Engine
$29,998 • 56.3k miles
•••

#55 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,088 Below Market
  • Includes $6,002 Premium Upgrades
  • Very Low Mileage
More details
2020 GMC Sierra 1500 Elevation 4WD photo
2020 GMC Sierra 1500 Elevation 4WD • Waukesha, WI
Black • 5.3L V8 Engine
$35,995 • 68.2k miles
•••

#68 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $734 Above Market
  • Includes $4,665 Premium Upgrades
  • Below Average Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Bourbonnais, IL
Red • 6.2L V8 Engine
$30,900 • 102.9k miles
•••

#53 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,115 Below Market
  • Includes $9,321 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 1500 Denali 4WD photo
21
Price Drop
2019 GMC Sierra 1500 Denali 4WD • Downers Grove, IL
White • 6.2L V8 Engine
$33,000 • 88.2k miles
•••

#21 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Great Price - $2,994 Below Market
  • Includes $7,498 Premium Upgrades
More details
2018 GMC Sierra 1500 Denali 4WD photo
3
2018 GMC Sierra 1500 Denali 4WD • Crest Hill, IL
White • 6.2L Engine
$32,800 • 36.9k miles
•••

#3 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $7,407 Below Market
  • Includes $8,228 Premium Upgrades
  • CARFAX: One Owner
More details
2018 GMC Sierra 1500 RWD photo
2018 GMC Sierra 1500 RWD • Ottawa, IL
White • 4.3L V6 Engine
$18,999 • 129k miles
•••

#130 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “F” Buy

  • CARFAX: One Owner
  • Motivation to Negotiate - High
  • Dealer Rating - 4.2 stars
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Momence, IL
Black • 5.3L V8 Engine
$26,777 • 112.3k miles
•••

#43 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $200 Price Drop
  • Good Price - $1,451 Below Market
  • Includes $5,386 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD photo
Price Drop
2019 GMC Sierra 1500 AT4 4WD • Brookfield, WI
Gray • 6.2L V8 Engine
$33,990 • 107.8k miles
•••

#89 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $1,000 Price Drop
  • Fair Price - $676 Above Market
  • Includes $6,137 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD photo
2020 GMC Sierra 1500 AT4 4WD • Peru, IL
Gray • 5.3L V8 Engine
$45,995 • 48.4k miles
•••

#112 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • Includes $7,522 Premium Upgrades
  • Very Low Mileage
More details
2018 GMC Sierra 1500 SLT 4WD photo
2018 GMC Sierra 1500 SLT 4WD • Merrillville, IN
Blue • 5.3L V8 Engine
$25,995 • 95.4k miles
•••

#49 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,340 Below Market
  • Includes $2,812 Premium Upgrades
  • Below Average Mileage
More details
2018 GMC Sierra 1500 SLT 4WD photo
7
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Burns Harbor, IN
Red • 5.3L V8 Engine
$28,594 • 67k miles
•••

#7 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $831 Price Drop
  • Great Price - $4,807 Below Market
  • Includes $6,342 Premium Upgrades
More details
2018 GMC Sierra 1500 RWD photo
2018 GMC Sierra 1500 RWD • Morris, IL
Black • 4.3L V6 Engine
$17,966 • 96.4k miles
•••

#92 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • Good Price - $1,114 Below Market
  • Includes $342 Premium Upgrades
  • Below Average Mileage
More details
2020 GMC Sierra 1500 SLT 4WD photo
2020 GMC Sierra 1500 SLT 4WD • Sycamore, IL
Gray • 5.3L V8 Engine
$34,981 • 43.1k miles
•••
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • St. Charles, IL
Black • 6.2L V8 Engine
$33,798 • 83.7k miles
•••

#44 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $589 Price Drop
  • Good Price - $1,445 Below Market
  • Includes $10,117 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
2020 GMC Sierra 1500 SLT 4WD • McHenry, IL
White • 3.0L I6 Engine
$29,796 • 103.6k miles
•••

#58 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $977 Below Market
  • Includes $6,135 Premium Upgrades
  • CARFAX: One Owner
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Crystal Lake, IL
Black • 5.3L V8 Engine
$28,462 • 80.2k miles
•••

#66 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $226 Price Drop
  • Fair Price - $355 Above Market
  • Includes $4,285 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD photo
24
Price Drop
2020 GMC Sierra 1500 AT4 4WD • Crestwood, IL
Blue • 3.0L I6 Engine
$35,495 • 75.3k miles
•••

#24 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $1,500 Price Drop
  • Great Price - $2,874 Below Market
  • Includes $6,976 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD photo
17
2020 GMC Sierra 1500 AT4 4WD • Arlington Heights, IL
White • 6.2L V8 Engine
$32,335 • 97k miles
•••

#17 2018-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $3,324 Below Market
  • Includes $8,133 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
1-25 of 165 results
HomeGMCSierra 1500

2019 GMC Sierra 1500

Half-Ton Truck
Seats
6
Fuel Economy
20City MPG
23Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 1500
Other Years
Research More Models
View more Crew Cab Pickups

© 2026 CoPilot. All Rights Reserved.