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Used 2018 GMC Sierra 1500 for Sale in Seattle, WA

Sierra 1500s for Sale at Dealers

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Mileage
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2016 GMC Sierra 1500 SLT 4WD photo
2016 GMC Sierra 1500 SLT 4WD • Tacoma, WA
Blue • 5.3L V8 Engine
$28,999 • 93.8k miles
•••

#79 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Motivation to Negotiate - High
  • Below Average Mileage
  • Dealer Rating - 4.3 stars
More details
2020 GMC Sierra 1500 Denali 4WD photo
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Bellingham, WA
Blue • 6.2L V8 Engine
$43,997 • 51.5k miles
•••

#58 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • $1,000 Price Drop
  • Includes $2,217 Premium Upgrades
  • Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Lynden, WA
5.3L V8 Engine
$33,950 • 82k miles
•••

#85 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “F” Buy

  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2017 GMC Sierra 1500 Denali 4WD photo
2017 GMC Sierra 1500 Denali 4WD • Puyallup, WA
Black • 6.2L Engine
$32,898 • 77.1k miles
•••

#30 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $973 Below Market
  • Includes $6,321 Premium Upgrades
  • Very Low Mileage
More details
2016 GMC Sierra 1500 SLT 4WD photo
2016 GMC Sierra 1500 SLT 4WD • Federal Way, WA
Black • 5.3L V8 Engine
$28,991 • 81k miles
•••

#76 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $480 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Port Orchard, WA
Red • 5.3L V8 Engine
$38,581 • 33.8k miles
•••

#70 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • $100 Price Drop
  • Motivation to Negotiate - Increasing
  • Very Low Mileage
More details
2017 GMC Sierra 1500 SLT 4WD photo
Price Drop
2017 GMC Sierra 1500 SLT 4WD • Puyallup, WA
White • 5.3L V8 Engine
$21,597 • 155.8k miles
•••

#81 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “F” Buy

  • $390 Price Drop
  • Dealer Rating - 4.2 stars
More details
2016 GMC Sierra 1500 SLT 4WD photo
4
2016 GMC Sierra 1500 SLT 4WD • Wenatchee, WA
Red • 5.3L V8 Engine
$28,995 • 81.3k miles
•••

#4 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $5,422 Below Market
  • Includes $10,385 Premium Upgrades
  • CARFAX: One Owner
More details
2018 GMC Sierra 1500 Denali 4WD photo
2018 GMC Sierra 1500 Denali 4WD • North Bend, WA
White • 6.2L Engine
$32,950 • 103.7k miles
•••

#60 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • Includes $6,166 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2020 GMC Sierra 1500 AT4 4WD photo
Price Drop
2020 GMC Sierra 1500 AT4 4WD • Marysville, WA
Blue • 6.2L V8 Engine
$42,472 • 28k miles
•••

#51 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • $500 Price Drop
  • Includes $1,806 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Denali 4WD photo
2020 GMC Sierra 1500 Denali 4WD • Lynnwood, WA
Blue • 6.2L V8 Engine
$49,995 • 32.5k miles
•••

#66 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • Includes $1,676 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Very Low Mileage
More details
2017 GMC Sierra 1500 SLT 4WD photo
2
Price Drop
2017 GMC Sierra 1500 SLT 4WD • Bremerton, WA
Black • 6.2L V8 Engine
$33,499 • 53k miles
•••

#2 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Great Price - $6,784 Below Market
  • Includes $12,770 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Auburn, WA
Gray • 5.3L V8 Engine
$29,992 • 90.3k miles
•••

#37 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $2,999 Price Drop
  • Fair Price - $308 Below Market
  • Includes $5,275 Premium Upgrades
More details
2020 GMC Sierra 1500 Elevation 4WD photo
2020 GMC Sierra 1500 Elevation 4WD • Port Angeles, WA
Gray • 3.0L I6 Engine
$27,979 • 115.9k miles
•••

#38 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $161 Below Market
  • Includes $3,653 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2018 GMC Sierra 1500 Denali 4WD photo
2018 GMC Sierra 1500 Denali 4WD • Issaquah, WA
Black • 5.3L V8 Engine
$29,997 • 95.7k miles
•••

#52 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “C-” Buy

  • Includes $637 Premium Upgrades
  • CARFAX: One Owner
  • Average Mileage
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Algona, WA
White • 5.3L V8 Engine
$31,999 • 61.8k miles
•••

#33 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Fair Price - $5 Above Market
  • Includes $3,211 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD photo
23
Price Drop
2019 GMC Sierra 1500 AT4 4WD • Everett, WA
Brown • 5.3L V8 Engine
$33,495 • 109.7k miles
•••

#23 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Good Price - $1,921 Below Market
  • Includes $4,732 Premium Upgrades
More details
2016 GMC Sierra 1500 Denali 4WD photo
Price Drop
2016 GMC Sierra 1500 Denali 4WD • McKenna, WA
Gray • 5.3L V8 Engine
$26,323 • 84.2k miles
•••

#48 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • $350 Price Drop
  • Fair Price - $116 Above Market
  • Includes $466 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Enumclaw, WA
Red • 5.3L V8 Engine
$31,899 • 83.4k miles
•••

#45 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $1 Price Drop
  • Fair Price - $685 Above Market
  • Includes $6,385 Premium Upgrades
More details
2017 GMC Sierra 1500 4WD photo
2017 GMC Sierra 1500 4WD • Lynden, WA
5.3L V8 Engine
$21,850 • 93.7k miles
•••

#69 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $616 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Below Average Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Everett, WA
Red • 5.3L V8 Engine
$38,995 • 59.5k miles
•••

#77 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $562 Premium Upgrades
  • Motivation to Negotiate - High
  • Very Low Mileage
More details
2017 GMC Sierra 1500 SLE 4WD photo
Price Drop
2017 GMC Sierra 1500 SLE 4WD • Kent, WA
Blue • 5.3L V8 Engine
$25,880 • 87.6k miles
•••

#41 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $1,000 Price Drop
  • Fair Price - $269 Above Market
  • Includes $1,351 Premium Upgrades
More details
2018 GMC Sierra 1500 Denali 4WD photo
Price Drop
2018 GMC Sierra 1500 Denali 4WD • Marysville, WA
Black • 6.2L V8 Engine
$31,971 • 80.8k miles
•••

#27 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $847 Price Drop
  • Good Price - $1,278 Below Market
  • Includes $3,929 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Tacoma, WA
Silver • 3.0L I6 Engine
$30,900 • 115.6k miles
•••

#34 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $1,000 Price Drop
  • Fair Price - $732 Below Market
  • Includes $4,063 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Tacoma, WA
White • 5.3L V8 Engine
$23,999 • 121.1k miles
•••

#56 2016-2020 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • $996 Price Drop
  • Motivation to Negotiate - Increasing
More details
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2018 GMC Sierra 1500

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