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Used 2020 GMC Sierra 1500 for Sale in Seattle, WA

Sierra 1500s for Sale at Dealers

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Year
Mileage
Trim
2020 GMC Sierra 1500 Denali 4WD photo
1
Price Drop
2020 GMC Sierra 1500 Denali 4WD Lynden, WA
White 6.2L V8 Engine
$49,999 30.1k miles
•••

#1 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $5,000 Price Drop
  • Great Price - $4,858 Below Market
  • Includes $11,391 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
2
2020 GMC Sierra 1500 SLT 4WD Puyallup, WA
Blue 6.2L V8 Engine
$42,449 49.7k miles
•••

#2 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,995 Below Market
  • Includes $13,811 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Elevation 4WD photo
3
Price Drop
2021 GMC Sierra 1500 Elevation 4WD Burlington, WA
Black 3.0L I6 Engine
$40,983 39.3k miles
•••

#3 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $240 Price Drop
  • Great Price - $2,824 Below Market
  • Includes $5,431 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD photo
4
Price Drop
2019 GMC Sierra 1500 SLT 4WD Ellensburg, WA
Gray 5.3L V8 Engine
$35,999 74.8k miles
•••

#4 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $2,000 Price Drop
  • Great Price - $13,479 Below Market
  • Includes $8,324 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
5
Price Drop
2021 GMC Sierra 1500 SLT 4WD Ellensburg, WA
Blue 5.3L V8 Engine
$44,929 42.6k miles
•••

#5 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $470 Price Drop
  • Great Price - $5,753 Below Market
  • Includes $11,975 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
6
Price Drop
2018 GMC Sierra 1500 SLT 4WD Burlington, WA
White 5.3L V8 Engine
$31,986 76.3k miles
•••

#6 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $4,162 Below Market
  • Includes $6,726 Premium Upgrades
More details
2018 GMC Sierra 1500  4WD photo
7
2018 GMC Sierra 1500 4WD Lynden, WA
White 4.3L V6 Engine
$23,850 81.7k miles
•••

#7 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,831 Below Market
  • Includes $1,949 Premium Upgrades
  • CARFAX: Clean Title
More details
2021 GMC Sierra 1500  4WD photo
8
Price Drop
2021 GMC Sierra 1500 4WD Olympia, WA
White 4.3L V6 Engine
$26,998 50.3k miles
•••

#8 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $912 Price Drop
  • Great Price - $10,128 Below Market
  • Includes $1,184 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
9
Price Drop
2021 GMC Sierra 1500 SLT 4WD Ellensburg, WA
Red 3.0L I6 Engine
$42,199 54.6k miles
•••

#9 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $7,023 Below Market
  • Includes $11,615 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Denali 4WD photo
10
Price Drop
2021 GMC Sierra 1500 Denali 4WD Port Orchard, WA
Black 6.2L V8 Engine
$46,091 41k miles
•••

#10 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $228 Price Drop
  • Great Price - $6,946 Below Market
  • Includes $9,339 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
11
Price Drop
2021 GMC Sierra 1500 AT4 4WD Bellingham, WA
White 3.0L I6 Engine
$42,997 65.4k miles
•••

#11 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $500 Price Drop
  • Great Price - $5,252 Below Market
  • Includes $9,119 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
12
Price Drop
2021 GMC Sierra 1500 AT4 4WD Ellensburg, WA
Black 6.2L V8 Engine
$45,999 55k miles
•••

#12 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $3,000 Price Drop
  • Great Price - $4,334 Below Market
  • Includes $9,387 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali 4WD photo
13
Price Drop
2022 GMC Sierra 1500 Denali 4WD Burlington, WA
Silver 5.3L V8 Engine
$54,786 16.5k miles
•••

#13 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $200 Price Drop
  • Good Price - $2,250 Below Market
  • Includes $4,872 Premium Upgrades
More details
2018 GMC Sierra 1500 Denali 4WD photo
14
2018 GMC Sierra 1500 Denali 4WD Woodinville, WA
White 6.2L Engine
$39,995 24.9k miles
•••

#14 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Good Price - $2,198 Below Market
  • Includes $8,382 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2021 GMC Sierra 1500 Denali 4WD photo
15
Price Drop
2021 GMC Sierra 1500 Denali 4WD Anacortes, WA
6.2L V8 Engine
$44,477 62.3k miles
•••

#15 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $100 Price Drop
  • Great Price - $4,220 Below Market
  • Includes $1,690 Premium Upgrades
More details
2022 GMC Sierra 1500 AT4X 4WD photo
16
Price Drop
2022 GMC Sierra 1500 AT4X 4WD Shelton, WA
Tan 6.2L V8 Engine
$56,581 30.1k miles
•••

#16 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Great Price - $3,949 Below Market
  • Includes $845 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD photo
17
Price Drop
2020 GMC Sierra 1500 Denali 4WD Burlington, WA
5.3L V8 Engine
$45,950 41.6k miles
•••

#17 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $500 Price Drop
  • Fair Price - $530 Below Market
  • Includes $4,546 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
18
Price Drop
2021 GMC Sierra 1500 Denali 4WD Ellensburg, WA
White 6.2L V8 Engine
$49,999 23.5k miles
•••

#18 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Fair Price - $195 Below Market
  • Includes $4,352 Premium Upgrades
More details
2018 GMC Sierra 1500 Denali 4WD photo
19
2018 GMC Sierra 1500 Denali 4WD Bremerton, WA
White 6.2L Engine
$37,860 68.3k miles
•••

#19 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $894 Above Market
  • Includes $7,344 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 Elevation 4WD photo
20
2021 GMC Sierra 1500 Elevation 4WD Mount Vernon, WA
Black 3.0L I6 Engine
$38,905 38.6k miles
•••

#20 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Good Price - $1,342 Below Market
  • Includes $1,854 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2021 GMC Sierra 1500 SLE 4WD photo
21
2021 GMC Sierra 1500 SLE 4WD Auburn, WA
Brown 2.7L I4 Engine
$32,991 37.9k miles
•••

#21 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Good Price - $1,188 Below Market
  • Includes $1,233 Premium Upgrades
  • CARFAX: Clean Title
More details
2021 GMC Sierra 1500 Denali 4WD photo
22
2021 GMC Sierra 1500 Denali 4WD Anacortes, WA
Green 6.2L V8 Engine
$48,317 22.5k miles
•••

#22 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Fair Price - $757 Below Market
  • Includes $2,706 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 1500 SLT 4WD photo
23
Price Drop
2018 GMC Sierra 1500 SLT 4WD Burlington, WA
Black 5.3L V8 Engine
$28,986 106.4k miles
•••

#23 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $600 Price Drop
  • Fair Price - $478 Below Market
  • Includes $6,076 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
24
Price Drop
2021 GMC Sierra 1500 AT4 4WD Auburn, WA
Gray 5.3L V8 Engine
$42,650 59.6k miles
•••

#24 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $100 Price Drop
  • Fair Price - $104 Below Market
  • Includes $4,729 Premium Upgrades
More details
2019 GMC Sierra 1500 Elevation 4WD photo
25
Price Drop
2019 GMC Sierra 1500 Elevation 4WD Sumner, WA
White 5.3L V8 Engine
$33,585 61.9k miles
•••

#25 2018-2022 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $1,000 Price Drop
  • Fair Price - $109 Above Market
  • Includes $4,403 Premium Upgrades
More details
1-25 of 153 results

2020 GMC Sierra 1500

Half-Ton Truck
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21Hwy MPG
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