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Used 2020 GMC Sierra 1500 for Sale in Seattle, WA

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  • Sierra 1500s for Sale

Top Ranked Used 2018-2022 GMC Sierra 1500s near Seattle

Ranked by Most Car for Your Money

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2022 GMC Sierra 1500 Denali 4WD photo
1
Price Drop
2022 GMC Sierra 1500 Denali 4WD Fife, WA
$63,099 4.3k miles
•••

#1 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $1,740 Price Drop
  • Great Price - $5,580 Below Market
  • Includes $8,052 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 Denali 4WD photo
2
Price Drop
2020 GMC Sierra 1500 Denali 4WD Tacoma, WA
$51,448 36.7k miles
•••

#2 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $291 Price Drop
  • Great Price - $5,472 Below Market
  • Includes $9,316 Premium Upgrades
See more about this car
2022 GMC Sierra 1500 AT4 4WD photo
3
2022 GMC Sierra 1500 AT4 4WD Bellingham, WA
$62,441 13.6k miles
•••

#3 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Great Price - $4,318 Below Market
  • Includes $7,332 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
4
Price Drop
2020 GMC Sierra 1500 SLT RWD Kent, WA
$38,987 33.3k miles
•••

#4 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $12,199 Below Market
  • Includes $5,696 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT 4WD photo
5
Price Drop
2020 GMC Sierra 1500 SLT 4WD Enumclaw, WA
$43,996 48.3k miles
•••

#5 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $9,019 Below Market
  • Includes $11,812 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
6
Price Drop
2019 GMC Sierra 1500 Denali 4WD Federal Way, WA
$44,937 74.2k miles
•••

#6 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $1,062 Price Drop
  • Great Price - $8,340 Below Market
  • Includes $9,444 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
7
Price Drop
2019 GMC Sierra 1500 Denali 4WD Port Orchard, WA
$47,843 74k miles Certified
•••

#7 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $2,653 Price Drop
  • Great Price - $7,028 Below Market
  • Includes $15,501 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT 4WD photo
8
2020 GMC Sierra 1500 SLT 4WD Tacoma, WA
$46,190 56.9k miles
•••

#8 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Great Price - $5,902 Below Market
  • Includes $13,808 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
9
Price Drop
2020 GMC Sierra 1500 AT4 4WD Shoreline, WA
$46,680 74k miles
•••

#9 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $18 Price Drop
  • Great Price - $5,705 Below Market
  • Includes $12,013 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
10
Price Drop
2020 GMC Sierra 1500 AT4 4WD Seattle, WA
$47,000 64.3k miles
•••

#10 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $7,980 Price Drop
  • Great Price - $4,232 Below Market
  • Includes $10,451 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
11
Price Drop
2019 GMC Sierra 1500 SLT 4WD Tacoma, WA
$39,999 79.4k miles
•••

#11 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $3,274 Price Drop
  • Great Price - $3,914 Below Market
  • Includes $6,513 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
12
Price Drop
2020 GMC Sierra 1500 AT4 4WD Federal Way, WA
$55,810 18.4k miles
•••

#12 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $112 Price Drop
  • Great Price - $3,641 Below Market
  • Includes $12,500 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
13
Price Drop
2019 GMC Sierra 1500 SLT 4WD Olympia, WA
$44,723 61.5k miles
•••

#13 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $250 Price Drop
  • Great Price - $3,345 Below Market
  • Includes $14,189 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLE 4WD photo
14
2020 GMC Sierra 1500 SLE 4WD Tacoma, WA
$40,777 57.1k miles
•••

#14 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Great Price - $2,777 Below Market
  • Includes $7,771 Premium Upgrades
  • CARFAX: One Owner, Clean Title
See more about this car
2021 GMC Sierra 1500 Elevation 4WD photo
15
2021 GMC Sierra 1500 Elevation 4WD Auburn, WA
$40,316 45k miles
•••

#15 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Great Price - $2,722 Below Market
  • Includes $2,204 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500  RWD photo
16
Price Drop
2021 GMC Sierra 1500 RWD Bellingham, WA
$30,796 32.9k miles
•••

#16 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $199 Price Drop
  • Great Price - $6,423 Below Market
  • Includes $4,640 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
17
Price Drop
2020 GMC Sierra 1500 AT4 4WD Bellevue, WA
$47,990 55.1k miles
•••

#17 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $789 Price Drop
  • Great Price - $5,212 Below Market
  • Includes $10,092 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
18
2019 GMC Sierra 1500 Denali 4WD Puyallup, WA
$53,999 24.2k miles
•••

#18 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Good Price - $3,364 Below Market
  • Includes $10,124 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2022 GMC Sierra 1500 Denali 4WD photo
19
Price Drop
2022 GMC Sierra 1500 Denali 4WD Puyallup, WA
$69,874 4 miles Certified
•••

#19 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • $3,500 Price Drop
  • Good Price - $2,921 Below Market
  • Includes $11,620 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 Denali 4WD photo
20
2020 GMC Sierra 1500 Denali 4WD Bremerton, WA
$56,765 13k miles
•••

#20 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Good Price - $2,820 Below Market
  • Includes $11,232 Premium Upgrades
  • CARFAX: One Owner, Clean Title
See more about this car
2021 GMC Sierra 1500 Denali 4WD photo
21
2021 GMC Sierra 1500 Denali 4WD Shoreline, WA
$55,500 18.5k miles
•••

#21 2018-2022 GMC Sierra 1500

It’s anA+” Buy

  • Good Price - $2,224 Below Market
  • Includes $6,900 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2022 GMC Sierra 1500 Elevation 4WD photo
22
Price Drop
2022 GMC Sierra 1500 Elevation 4WD Bellingham, WA
$44,797 21.8k miles Certified
•••

#22 2018-2022 GMC Sierra 1500

It’s anA” Buy

  • $200 Price Drop
  • Great Price - $3,244 Below Market
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 Elevation 4WD photo
23
Price Drop
2021 GMC Sierra 1500 Elevation 4WD Auburn, WA
$39,404 39.2k miles
•••

#23 2018-2022 GMC Sierra 1500

It’s anA” Buy

  • $457 Price Drop
  • Great Price - $2,905 Below Market
  • Includes $1,116 Premium Upgrades
See more about this car
2021 GMC Sierra 1500 SLE 4WD photo
24
Price Drop
2021 GMC Sierra 1500 SLE 4WD McKenna, WA
$37,499 39.6k miles
•••

#24 2018-2022 GMC Sierra 1500

It’s anA” Buy

  • $500 Price Drop
  • Great Price - $2,507 Below Market
  • Includes $1,116 Premium Upgrades
See more about this car
2022 GMC Sierra 1500 Denali Ultimate 4WD photo
25
Price Drop
2022 GMC Sierra 1500 Denali Ultimate 4WD Bellingham, WA
$71,997 32.8k miles
•••

#25 2018-2022 GMC Sierra 1500

It’s anA” Buy

  • $500 Price Drop
  • Good Price - $2,431 Below Market
  • Includes $2,948 Premium Upgrades
See more about this car
1-25 of 121 results

2020 GMC Sierra 1500

Half-Ton Truck

The Basics

6 Seats
72 Suitcases in Trunk
SPACIOUS
72 With Rear Seats Folded

Performance

Fuel Economy
none
16 - 16City MPG
21 - 21Hwy MPG
Quickness
BEST IN CLASS

Safety

NHTSA® Safety

CoPilot Star Rating

Copilot Rating

Summary

The Good Stuff

Available Trims [1]

  • Heated Mirrors
  • Premium Wheels
  • Blind Spot Monitor
  • Cross-Traffic Alert
  • Auxiliary Audio Input
  • Back-Up Camera
  • Bluetooth Connection
  • Smartphone Integration
  • Android Auto
  • Apple CarPlay
  • WiFi Hotspot

Available Packages [12]

ENHANCED CAPABILITY PACKAGE

$175 Original MSRP

  • skid plates
  • high-capacity air filter

LPO, GMC PROTECTION PACKAGE

$370 Original MSRP

  • all-weather floor liner
  • LPO and front and rear Black molded splash guards
  • LPO

1SA 2.7L FLEET PACKAGE

$670 Original MSRP

  • 2.7L Turbo engine
  • 8-speed automatic transmission
  • 220-amp alternator
  • OnStar
  • semi-automatic air conditioning
  • Front 40/20/40 split-bench seat with covered armrest storage
  • 120-volt power outlet
  • Automatic Stop/Start and 120-volt bed-mounted power outlet

FLEET CONVENIENCE PACKAGE

$695 Original MSRP

  • Remote Keyless Entry
  • EZ Lift power lock and release tailgate
  • cruise control and outside power mirrors

CONVENIENCE PACKAGE

$1,245 Original MSRP

  • Remote Keyless Entry
  • EZ Lift power lock and release tailgate
  • tinted glass
  • LED cargo bed lighting
  • rear-window defogger
  • cruise control and outside power mirrors

CONVENIENCE PACKAGE

$1,245 Original MSRP

  • Remote Keyless Entry
  • EZ Lift power lock and release tailgate
  • tinted glass
  • LED cargo bed lighting
  • rear-window defogger
  • cruise control and outside power mirrors

SIERRA VALUE PACKAGE

$1,640 Original MSRP

  • Convenience Package
  • Trailering Package

SIERRA VALUE PACKAGE

$1,640 Original MSRP

  • Convenience Package
  • Trailering Package

1SA DRIVER ALERT PACKAGE I

$1,165 Original MSRP

  • (UD5) Front and Rear Park Assist
  • (UKC) Lane Change Alert with Side Blind Zone Alert
  • (UFG) Rear Cross Traffic Alert
  • (KI4) 120-volt power outlet
  • (KC9) 120-volt bed-mounted power outlet and (DP9) outside chrome mirror caps (Includes Perimeter Lighting. Includes recovery hooks on 2WD models.

1SA DRIVER ALERT PACKAGE I

$1,165 Original MSRP

  • (UD5) Front and Rear Park Assist
  • (UKC) Lane Change Alert with Side Blind Zone Alert
  • (UFG) Rear Cross Traffic Alert
  • (KI4) 120-volt power outlet
  • (KC9) 120-volt bed-mounted power outlet and (DP9) outside chrome mirror caps (Includes Perimeter Lighting. Includes recovery hooks on 2WD models.

TRAILERING PACKAGE

$395 Original MSRP

  • trailer hitch
  • 7-pin and 4-pin connectors and Hitch Guidance

TRAILERING PACKAGE

$395 Original MSRP

  • trailer hitch
  • 7-pin and 4-pin connectors and Hitch Guidance

Vehicle Dimensions

Headroom/Legroom

Front Seats

  • Headroom: 43.03
  • Legroom: 44.53

Back Seats

  • Headroom: 39.88
  • Legroom: 35.24

Available Drive Trains

Available Engines

Available Transmissions

Available Colors
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