Used 2018 GMC Sierra 1500 for Sale in Phoenix, AZ
Sierra 1500s for Sale at Dealers
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2019 GMC Sierra 1500 SLT 4WD • Phoenix, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$39,990 • 106.6k miles
•••
#77 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $9,660 Premium Upgrades
- Motivation to Negotiate - Very High
More details

2019 GMC Sierra 1500 SLT 4WD • Phoenix, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$31,900 • 109.7k miles
•••
#45 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $403 Below Market
- Includes $7,709 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
15
2020 GMC Sierra 1500 Elevation RWD • Goodyear, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$36,990 • 5.7k miles
•••
#15 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,067 Below Market
- Includes $4,576 Premium Upgrades
- Motivation to Negotiate - Increasing
More details

12
2020 GMC Sierra 1500 AT4 4WD • Phoenix, AZ
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$35,900 • 66.7k miles
•••
#12 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $3,165 Below Market
- Includes $7,995 Premium Upgrades
More details
2017 GMC Sierra 1500 SLT 4WD • Phoenix, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$30,995 • 85.3k miles
•••
#59 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- $782 Price Drop
- Includes $6,676 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2019 GMC Sierra 1500 AT4 4WD • Cottonwood, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$33,888 • 107.4k miles
•••
#47 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $128 Below Market
- Includes $5,599 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 Elevation 4WD • Chandler, AZ
White • 3.0L Engine
White • 3.0L Engine
$39,888 • 52.7k miles
•••
#61 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- Includes $8,847 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.6 stars
More details
2016 GMC Sierra 1500 SLT 4WD • Phoenix, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$24,000 • 105.3k miles
•••
#41 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $112 Above Market
- Includes $2,922 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 Denali 4WD • Mesa, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$39,995 • 74.3k miles
•••
#52 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $995 Price Drop
- Fair Price - $464 Above Market
- Includes $8,728 Premium Upgrades
More details
2017 GMC Sierra 1500 Denali 4WD • Gilbert, AZ
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$31,542 • 66.5k miles
•••
#67 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- $869 Price Drop
- Includes $1,288 Premium Upgrades
- Motivation to Negotiate - High
More details
2020 GMC Sierra 1500 AT4 4WD • Phoenix, AZ
6.2L V8 Engine
6.2L V8 Engine
$39,672 • 59k miles
•••
#65 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- $300 Price Drop
- Includes $1,518 Premium Upgrades
- Very Low Mileage
More details
2017 GMC Sierra 1500 SLT 4WD • Phoenix, AZ
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$27,995 • 104.4k miles
•••
#74 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- $200 Price Drop
- Includes $3,923 Premium Upgrades
- Motivation to Negotiate - Very High
More details
18
2020 GMC Sierra 1500 Elevation 4WD • Peoria, AZ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$33,794 • 69.5k miles
•••
#18 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,637 Price Drop
- Good Price - $1,620 Below Market
- Includes $4,443 Premium Upgrades
More details
1
2019 GMC Sierra 1500 SLT 4WD • Goodyear, AZ
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$24,995 • 154.2k miles
•••
#1 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $505 Price Drop
- Great Price - $7,720 Below Market
- Includes $8,694 Premium Upgrades
More details
8
2019 GMC Sierra 1500 SLT 4WD • Peoria, AZ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$33,100 • 81.5k miles
•••
#8 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,706 Below Market
- Includes $9,851 Premium Upgrades
- Below Average Mileage
More details
2019 GMC Sierra 1500 Denali 4WD • Goodyear, AZ
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$36,500 • 76.2k miles
•••
#42 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $159 Above Market
- Includes $1,994 Premium Upgrades
- CARFAX: One Owner
More details
5
2017 GMC Sierra 1500 SLT 4WD • Mesa, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$26,500 • 67.7k miles
•••
#5 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $495 Price Drop
- Great Price - $4,250 Below Market
- Includes $6,462 Premium Upgrades
More details
2016 GMC Sierra 1500 SLT 4WD • Cottonwood, AZ
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$29,888 • 120.2k miles
•••
#49 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $33 Below Market
- Includes $9,064 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2020 GMC Sierra 1500 AT4 4WD • Goodyear, AZ
Blue • 6.2L V8 Engine
Blue • 6.2L V8 Engine
$41,900 • 45.2k miles
•••
#73 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $5,191 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details
2020 GMC Sierra 1500 Elevation 4WD • Gilbert, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$31,251 • 93.1k miles
•••
#64 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- $283 Price Drop
- Includes $3,721 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
21
2020 GMC Sierra 1500 Elevation 4WD • Coolidge, AZ
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$27,495 • 108.3k miles
•••
#21 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Good Price - $1,460 Below Market
- Includes $3,337 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD • Chandler, AZ
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$36,325 • 88k miles
•••
#28 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1 Price Drop
- Good Price - $1,197 Below Market
- Includes $7,089 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Tempe, AZ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$29,742 • 83.5k miles
•••
#39 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $29 Above Market
- Includes $5,668 Premium Upgrades
- Below Average Mileage
More details
2019 GMC Sierra 1500 Denali 4WD • Mesa, AZ
Brown • 6.2L V8 Engine
Brown • 6.2L V8 Engine
$29,977 • 133.5k miles
•••
#27 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,213 Below Market
- Includes $5,942 Premium Upgrades
- Dealer Rating - 4.5 stars
More details
25
2018 GMC Sierra 1500 4WD • Mesa, AZ
5.3L V8 Engine
5.3L V8 Engine
$18,877 • 107.5k miles
•••
#25 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $1,305 Below Market
- Includes $606 Premium Upgrades
More details
2018 GMC Sierra 1500
Half-Ton Truck
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6
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