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Used 2020 GMC Sierra 1500 for Sale in Denver, CO

Sierra 1500s for Sale at Dealers

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Year
Mileage
Trim
2021 GMC Sierra 1500 Elevation 4WD photo
1
Price Drop
2021 GMC Sierra 1500 Elevation 4WD Brighton, CO
White 5.3L V8 Engine
$38,827 41.4k miles
•••

#1 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,786 Price Drop
  • Great Price - $3,140 Below Market
  • Includes $4,883 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD photo
2
2019 GMC Sierra 1500 SLT 4WD Denver, CO
Black 6.2L V8 Engine
$35,995 111.1k miles
•••

#2 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $6,883 Below Market
  • Includes $13,706 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 SLT 4WD photo
3
Price Drop
2021 GMC Sierra 1500 SLT 4WD Colorado Springs, CO
Gray 5.3L V8 Engine
$38,991 68.8k miles
•••

#3 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $6,450 Below Market
  • Includes $10,225 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD photo
4
Price Drop
2019 GMC Sierra 1500 AT4 4WD Longmont, CO
Gray 6.2L V8 Engine
$35,203 97.6k miles
•••

#4 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $222 Price Drop
  • Great Price - $5,874 Below Market
  • Includes $10,240 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
5
Price Drop
2021 GMC Sierra 1500 AT4 4WD Aurora, CO
White 6.2L V8 Engine
$44,994 52.4k miles Certified
•••

#5 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $4,923 Below Market
  • Includes $7,872 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
6
Price Drop
2021 GMC Sierra 1500 AT4 4WD Aurora, CO
Red 3.0L I6 Engine
$41,997 63.5k miles
•••

#6 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $330 Price Drop
  • Great Price - $4,492 Below Market
  • Includes $7,387 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD photo
7
Price Drop
2020 GMC Sierra 1500 AT4 4WD Parker, CO
Gray 6.2L V8 Engine
$35,995 96.4k miles
•••

#7 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $505 Price Drop
  • Great Price - $4,185 Below Market
  • Includes $8,136 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD photo
8
Price Drop
2019 GMC Sierra 1500 AT4 4WD Loveland, CO
Red 5.3L V8 Engine
$32,373 110.3k miles
•••

#8 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $391 Price Drop
  • Great Price - $4,097 Below Market
  • Includes $5,598 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD photo
9
Price Drop
2019 GMC Sierra 1500 Denali 4WD Littleton, CO
White 6.2L V8 Engine
$36,349 91.9k miles
•••

#9 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,700 Price Drop
  • Great Price - $3,729 Below Market
  • Includes $8,204 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD photo
10
2020 GMC Sierra 1500 Denali 4WD Loveland, CO
White 6.2L V8 Engine
$37,791 102.8k miles
•••

#10 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,232 Below Market
  • Includes $9,837 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 SLT 4WD photo
11
Price Drop
2021 GMC Sierra 1500 SLT 4WD Littleton, CO
Red 3.0L I6 Engine
$35,339 67.7k miles
•••

#11 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,248 Price Drop
  • Great Price - $3,087 Below Market
  • Includes $3,556 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
12
Price Drop
2021 GMC Sierra 1500 AT4 4WD Aurora, CO
White 5.3L V8 Engine
$42,994 57.9k miles Certified
•••

#12 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $3,021 Below Market
  • Includes $8,229 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
13
Price Drop
2020 GMC Sierra 1500 SLT 4WD Colorado Springs, CO
Black 5.3L V8 Engine
$30,099 98.5k miles
•••

#13 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $2,599 Price Drop
  • Great Price - $2,915 Below Market
  • Includes $4,377 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD photo
14
Price Drop
2019 GMC Sierra 1500 Denali 4WD Centennial, CO
Red 6.2L V8 Engine
$36,592 95.4k miles
•••

#14 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $499 Price Drop
  • Great Price - $2,761 Below Market
  • Includes $7,641 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD photo
15
Price Drop
2019 GMC Sierra 1500 SLT 4WD Fort Collins, CO
Gray 5.3L V8 Engine
$33,471 94.7k miles
•••

#15 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $600 Price Drop
  • Great Price - $2,635 Below Market
  • Includes $8,035 Premium Upgrades
More details
2019 GMC Sierra 1500 SLE 4WD photo
16
2019 GMC Sierra 1500 SLE 4WD Lone Tree, CO
White 5.3L V8 Engine
$30,000 89k miles
•••

#16 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,225 Below Market
  • Includes $6,044 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 1500 SLT 4WD photo
17
2019 GMC Sierra 1500 SLT 4WD Thornton, CO
White 5.3L V8 Engine
$33,789 70.1k miles
•••

#17 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,187 Below Market
  • Includes $1,516 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 1500 Denali 4WD photo
18
2019 GMC Sierra 1500 Denali 4WD Englewood, CO
Brown 6.2L V8 Engine
$37,988 85.1k miles
•••

#18 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,086 Below Market
  • Includes $4,937 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 SLT 4WD photo
19
2021 GMC Sierra 1500 SLT 4WD Cheyenne, WY
Gray 3.0L I6 Engine
$45,995 61k miles
•••

#19 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,059 Below Market
  • Includes $11,328 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2019 GMC Sierra 1500 SLT 4WD photo
20
Price Drop
2019 GMC Sierra 1500 SLT 4WD Denver, CO
White 5.3L V8 Engine
$30,508 121.9k miles
•••

#20 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,954 Price Drop
  • Good Price - $1,924 Below Market
  • Includes $8,055 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD photo
21
Price Drop
2019 GMC Sierra 1500 Denali 4WD Denver, CO
White 6.2L V8 Engine
$35,497 117.6k miles
•••

#21 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $2,000 Price Drop
  • Good Price - $1,805 Below Market
  • Includes $7,484 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
22
Price Drop
2021 GMC Sierra 1500 AT4 4WD Brighton, CO
Red 5.3L V8 Engine
$41,816 71k miles
•••

#22 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $471 Price Drop
  • Good Price - $1,454 Below Market
  • Includes $7,126 Premium Upgrades
More details
2020 GMC Sierra 1500 Elevation 4WD photo
23
2020 GMC Sierra 1500 Elevation 4WD Brighton, CO
Gray 2.7L I4 Engine
$32,488 80k miles
•••

#23 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $1,438 Below Market
  • Includes $4,148 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 AT4 4WD photo
24
Price Drop
2021 GMC Sierra 1500 AT4 4WD Colorado Springs, CO
Black 6.2L V8 Engine
$44,510 49.7k miles
•••

#24 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $300 Price Drop
  • Fair Price - $139 Below Market
  • Includes $3,199 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD photo
25
2020 GMC Sierra 1500 Denali 4WD Colorado Springs, CO
Black 3.0L I6 Engine
$44,610 42.8k miles
•••

#25 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $76 Below Market
  • Includes $8,505 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
1-25 of 117 results

2020 GMC Sierra 1500

Half-Ton Truck
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24Hwy MPG
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