Used 2018 GMC Sierra 1500 for Sale in Phoenix, AZ
Sierra 1500s for Sale at Dealers
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2018 GMC Sierra 1500 SLT 4WD • Scottsdale, AZ
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$27,993 • 99.4k miles
•••
#55 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $545 Above Market
- Includes $3,313 Premium Upgrades
- Motivation to Negotiate - Increasing
More details

2019 GMC Sierra 1500 SLT 4WD • Surprise, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$30,785 • 102k miles
•••
#49 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $280 Above Market
- Includes $5,196 Premium Upgrades
- Motivation to Negotiate - Increasing
More details

2
2018 GMC Sierra 1500 SLT 4WD • Queen Creek, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$18,977 • 163.8k miles
•••
#2 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $5,074 Below Market
- Includes $6,314 Premium Upgrades
More details

2017 GMC Sierra 1500 SLE RWD • Mesa, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$20,491 • 85k miles
•••
#27 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,497 Below Market
- Includes $2,761 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
22
2019 GMC Sierra 1500 SLT 4WD • Mesa, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$34,988 • 74.7k miles
•••
#22 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $512 Price Drop
- Good Price - $1,832 Below Market
- Includes $9,280 Premium Upgrades
More details
2020 GMC Sierra 1500 SLE RWD • Gilbert, AZ
White • 2.7L I4 Engine
White • 2.7L I4 Engine
$31,771 • 48.1k miles
•••
#71 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- $226 Price Drop
- Includes $4,651 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 AT4 4WD • Glendale, AZ
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$48,990 • 44k miles
•••
#74 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $9,542 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 Denali 4WD • Goodyear, AZ
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$36,900 • 76.2k miles
•••
#34 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $100 Price Drop
- Fair Price - $466 Below Market
- Includes $2,051 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Mesa, AZ
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$32,999 • 70.6k miles
•••
#39 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $627 Above Market
- Includes $6,090 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 Elevation RWD • Mesa, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$28,912 • 94k miles
•••
#52 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $409 Above Market
- Includes $3,259 Premium Upgrades
More details
2020 GMC Sierra 1500 Elevation RWD • Mesa, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$26,777 • 95.5k miles
•••
#40 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Good Price - $1,293 Below Market
- Includes $1,102 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 1500 Denali 4WD • Tempe, AZ
White • 6.2L Engine
White • 6.2L Engine
$31,499 • 91.7k miles
•••
#60 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- Includes $5,701 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.9 stars
More details
2017 GMC Sierra 1500 Denali 4WD • Phoenix, AZ
Black • 6.2L Engine
Black • 6.2L Engine
$30,573 • 92.5k miles
•••
#69 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- $399 Price Drop
- Includes $5,565 Premium Upgrades
- Below Average Mileage
More details
2019 GMC Sierra 1500 AT4 4WD • Mesa, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$33,995 • 91.8k miles
•••
#44 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $505 Price Drop
- Fair Price - $838 Below Market
- Includes $4,964 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD • Mesa, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$43,305 • 47.9k miles
•••
#73 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $9,342 Premium Upgrades
- Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD • Scottsdale, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$37,981 • 61k miles
•••
#30 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $10 Price Drop
- Fair Price - $1,048 Below Market
- Includes $10,237 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD • Tempe, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$42,901 • 54.9k miles
•••
#32 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $891 Below Market
- Includes $12,534 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 SLE RWD • Gilbert, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$25,995 • 107.5k miles
•••
#54 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $500 Above Market
- Includes $4,417 Premium Upgrades
- CARFAX: One Owner
More details
2017 GMC Sierra 1500 SLT 4WD • Avondale, AZ
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$26,995 • 100.9k miles
•••
#81 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- $5 Price Drop
- Includes $1,893 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2019 GMC Sierra 1500 Denali 4WD • Phoenix, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$38,900 • 79.8k miles
•••
#62 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- Includes $2,145 Premium Upgrades
- Motivation to Negotiate - Increasing
- Below Average Mileage
More details
8
2019 GMC Sierra 1500 SLT 4WD • Chandler, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$33,188 • 65.3k miles
•••
#8 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,453 Below Market
- Includes $8,725 Premium Upgrades
- Very Low Mileage
More details
15
2019 GMC Sierra 1500 Denali 4WD • Phoenix, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$41,900 • 59.2k miles
•••
#15 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,721 Below Market
- Includes $8,888 Premium Upgrades
- Very Low Mileage
More details
2018 GMC Sierra 1500 Denali 4WD • Mesa, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$29,991 • 82.9k miles
•••
#31 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $930 Below Market
- Includes $777 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 AT4 4WD • Avondale, AZ
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$33,698 • 112.4k miles
•••
#50 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $302 Above Market
- Includes $6,367 Premium Upgrades
- CARFAX: One Owner
More details
2017 GMC Sierra 1500 SLT 4WD • Mesa, AZ
Silver • 6.2L V8 Engine
Silver • 6.2L V8 Engine
$39,207 • 79.4k miles
•••
#75 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $4,136 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.9 stars
More details
2018 GMC Sierra 1500
Half-Ton Truck
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