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Used 2020 GMC Sierra 1500 for Sale in Seattle, WA

Sierra 1500s for Sale at Dealers

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Mileage
Trim
2019 GMC Sierra 1500 SLT 4WD photo
1
2019 GMC Sierra 1500 SLT 4WD Bellevue, WA
Black 5.3L V8 Engine
$40,825 25k miles
•••

#1 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $7,728 Below Market
  • Includes $10,043 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 SLT 4WD photo
2
Price Drop
2021 GMC Sierra 1500 SLT 4WD Ellensburg, WA
Blue 5.3L V8 Engine
$43,699 42.8k miles
•••

#2 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $99 Price Drop
  • Great Price - $6,670 Below Market
  • Includes $11,901 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD photo
3
Price Drop
2020 GMC Sierra 1500 Denali 4WD Lynden, WA
White 6.2L V8 Engine
$49,999 30.1k miles
•••

#3 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $5,000 Price Drop
  • Great Price - $5,726 Below Market
  • Includes $11,571 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD photo
4
2020 GMC Sierra 1500 Denali 4WD Olympia, WA
Black 6.2L V8 Engine
$47,880 30.8k miles
•••

#4 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,432 Below Market
  • Includes $9,528 Premium Upgrades
  • CARFAX: Clean Title
More details
2020 GMC Sierra 1500 SLT 4WD photo
5
Price Drop
2020 GMC Sierra 1500 SLT 4WD Puyallup, WA
Blue 6.2L V8 Engine
$40,160 49.7k miles
•••

#5 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $585 Price Drop
  • Great Price - $5,016 Below Market
  • Includes $13,434 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
6
2020 GMC Sierra 1500 SLT 4WD Burlington, WA
Gray 6.2L V8 Engine
$39,986 58.6k miles
•••

#6 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $4,690 Below Market
  • Includes $13,182 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Elevation 4WD photo
7
Price Drop
2021 GMC Sierra 1500 Elevation 4WD Burlington, WA
Black 3.0L I6 Engine
$38,964 39.3k miles
•••

#7 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $773 Price Drop
  • Great Price - $4,626 Below Market
  • Includes $5,404 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
8
2021 GMC Sierra 1500 AT4 4WD Tacoma, WA
Black 6.2L V8 Engine
$48,342 38.4k miles
•••

#8 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,101 Below Market
  • Includes $10,969 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 1500 SLT 4WD photo
9
Price Drop
2019 GMC Sierra 1500 SLT 4WD Ellensburg, WA
Gray 5.3L V8 Engine
$35,999 74.8k miles
•••

#9 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $2,000 Price Drop
  • Great Price - $11,727 Below Market
  • Includes $8,029 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
10
Price Drop
2021 GMC Sierra 1500 AT4 4WD Ellensburg, WA
Black 6.2L V8 Engine
$45,999 55k miles
•••

#10 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $3,000 Price Drop
  • Great Price - $4,047 Below Market
  • Includes $9,333 Premium Upgrades
More details
2018 GMC Sierra 1500 SLE 4WD photo
11
2018 GMC Sierra 1500 SLE 4WD Everett, WA
5.3L V8 Engine
$16,599 132.4k miles
•••

#11 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,212 Below Market
  • Includes $547 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 1500  4WD photo
12
Price Drop
2018 GMC Sierra 1500 4WD Bellingham, WA
Silver 4.3L V6 Engine
$21,500 68.9k miles
•••

#12 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $2,289 Below Market
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Denali 4WD photo
13
2021 GMC Sierra 1500 Denali 4WD Anacortes, WA
Green 6.2L V8 Engine
$46,477 22.5k miles
•••

#13 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Good Price - $1,980 Below Market
  • Includes $2,672 Premium Upgrades
  • CARFAX: Clean Title
More details
2020 GMC Sierra 1500 Denali 4WD photo
14
Price Drop
2020 GMC Sierra 1500 Denali 4WD Burlington, WA
5.3L V8 Engine
$45,500 41.6k miles
•••

#14 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $275 Price Drop
  • Good Price - $1,446 Below Market
  • Includes $4,591 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD photo
15
2019 GMC Sierra 1500 Denali 4WD Auburn, WA
Gray 6.2L V8 Engine
$37,427 90.7k miles
•••

#15 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,310 Below Market
  • Includes $7,379 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Denali 4WD photo
16
Price Drop
2021 GMC Sierra 1500 Denali 4WD Bellingham, WA
Black 3.0L I6 Engine
$40,997 76.9k miles
•••

#16 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Good Price - $1,819 Below Market
  • Includes $7,218 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD photo
17
2021 GMC Sierra 1500 Elevation 4WD Burlington, WA
White 3.0L I6 Engine
$34,986 86k miles
•••

#17 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $1,418 Below Market
  • Includes $4,537 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2022 GMC Sierra 1500 Elevation 4WD photo
18
2022 GMC Sierra 1500 Elevation 4WD Bellingham, WA
White 3.0L I6 Engine
$44,850 30.1k miles
•••

#18 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,297 Below Market
  • Includes $4,703 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2018 GMC Sierra 1500 SLT 4WD photo
19
Price Drop
2018 GMC Sierra 1500 SLT 4WD Puyallup, WA
Red 5.3L V8 Engine
$34,297 58.7k miles
•••

#19 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Fair Price - $562 Below Market
  • Includes $6,922 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
20
2020 GMC Sierra 1500 SLT 4WD Olympia, WA
Silver 5.3L V8 Engine
$43,999 42.9k miles
•••

#20 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $555 Below Market
  • Includes $11,004 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2018 GMC Sierra 1500 Denali 4WD photo
21
2018 GMC Sierra 1500 Denali 4WD Woodinville, WA
White 6.2L Engine
$39,995 25k miles
•••

#21 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $174 Below Market
  • Includes $7,980 Premium Upgrades
  • CARFAX: Clean Title
More details
2022 GMC Sierra 1500 Denali 4WD photo
22
2022 GMC Sierra 1500 Denali 4WD Auburn, WA
Gray 3.0L I6 Engine
$53,999 32.1k miles
•••

#22 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $231 Above Market
  • Includes $2,242 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Denali 4WD photo
23
2021 GMC Sierra 1500 Denali 4WD Mount Vernon, WA
White 6.2L V8 Engine
$45,300 45.7k miles
•••

#23 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $548 Above Market
  • Includes $2,555 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 1500 SLT RWD photo
24
Price Drop
2018 GMC Sierra 1500 SLT RWD Renton, WA
Black 5.3L V8 Engine
$23,000 121k miles
•••

#24 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $400 Price Drop
  • Fair Price - $315 Below Market
  • Includes $2,025 Premium Upgrades
More details
2018 GMC Sierra 1500 Denali 4WD photo
25
2018 GMC Sierra 1500 Denali 4WD Puyallup, WA
Black 6.2L Engine
$33,487 85.3k miles
•••

#25 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Fair Price - $274 Below Market
  • Includes $6,289 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
1-25 of 141 results

2020 GMC Sierra 1500

Half-Ton Truck
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