Used 2018 GMC Sierra 1500 for Sale in Portland, OR
Sierra 1500s for Sale at Dealers
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9
2017 GMC Sierra 1500 Denali 4WD • Portland, OR
White • 6.2L Engine
White • 6.2L Engine
$22,995 • 131.5k miles
•••
#9 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $3,617 Below Market
- Includes $5,306 Premium Upgrades
More details

2019 GMC Sierra 1500 SLT 4WD • Portland, OR
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$36,713 • 29.8k miles
•••
#44 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $1,006 Above Market
- Includes $1,013 Premium Upgrades
- Motivation to Negotiate - Very High
More details

2020 GMC Sierra 1500 SLT 4WD • Gresham, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$42,998 • 42.4k miles
•••
#33 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $372 Below Market
- Includes $10,062 Premium Upgrades
- Motivation to Negotiate - High
More details
17
2020 GMC Sierra 1500 SLE 4WD • Milwaukie, OR
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$29,998 • 65.8k miles
•••
#17 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,657 Below Market
- Includes $2,682 Premium Upgrades
- Below Average Mileage
More details
12
2018 GMC Sierra 1500 SLT 4WD • Milwaukie, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$17,900 • 168.6k miles
•••
#12 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $800 Price Drop
- Great Price - $3,316 Below Market
- Includes $4,405 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD • Newberg, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$40,254 • 53.4k miles
•••
#58 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $695 Premium Upgrades
- Motivation to Negotiate - Increasing
- Very Low Mileage
More details
2018 GMC Sierra 1500 SLT RWD • Portland, OR
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$24,995 • 132.7k miles
•••
#56 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $4,927 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.8 stars
More details
2020 GMC Sierra 1500 Denali 4WD • Longview, WA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$39,999 • 83.1k miles
•••
#53 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C-” Buy
- Includes $612 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.5 stars
More details
22
2020 GMC Sierra 1500 Denali 4WD • Gladstone, OR
Brown • 6.2L V8 Engine
Brown • 6.2L V8 Engine
$36,000 • 84.2k miles
•••
#22 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,204 Below Market
- Includes $7,811 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 AT4 4WD • Milwaukie, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$33,950 • 85.5k miles
•••
#43 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $470 Price Drop
- Fair Price - $548 Above Market
- Includes $3,769 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT RWD • Milwaukie, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$36,533 • 72.8k miles
•••
#28 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $633 Price Drop
- Good Price - $1,162 Below Market
- Includes $11,072 Premium Upgrades
More details
3
2020 GMC Sierra 1500 SLT 4WD • Portland, OR
Silver • 3.0L I6 Engine
Silver • 3.0L I6 Engine
$34,888 • 89.5k miles
•••
#3 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,572 Price Drop
- Great Price - $5,845 Below Market
- Includes $11,905 Premium Upgrades
More details
25
2020 GMC Sierra 1500 Denali 4WD • Hillsboro, OR
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$41,900 • 52k miles
•••
#25 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,952 Below Market
- Includes $9,896 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 SLT 4WD • Portland, OR
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$34,995 • 87.9k miles
•••
#42 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $1,000 Price Drop
- Fair Price - $441 Above Market
- Includes $8,425 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD • McKenna, WA
Gray • 3.0L Engine
Gray • 3.0L Engine
$33,756 • 95.2k miles
•••
#38 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $70 Price Drop
- Fair Price - $591 Below Market
- Includes $2,001 Premium Upgrades
More details
4
2020 GMC Sierra 1500 Denali 4WD • Gladstone, OR
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,000 • 97.1k miles
•••
#4 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $5,716 Below Market
- Includes $10,841 Premium Upgrades
- Motivation to Negotiate - High
More details
2016 GMC Sierra 1500 Denali 4WD • Portland, OR
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$28,987 • 91.5k miles
•••
#32 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $575 Below Market
- Includes $4,592 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 SLT 4WD • Beaverton, OR
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$36,442 • 64.9k miles
•••
#29 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $163 Price Drop
- Good Price - $1,142 Below Market
- Includes $9,679 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD • Beaverton, OR
Blue • 6.2L V8 Engine
Blue • 6.2L V8 Engine
$34,257 • 109.7k miles
•••
#40 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $134 Below Market
- Includes $4,522 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 AT4 4WD • Albany, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$40,299 • 51k miles
•••
#61 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- $200 Price Drop
- Includes $1,573 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 SLT 4WD • McKenna, WA
6.2L V8 Engine
6.2L V8 Engine
$39,988
•••
More details
2017 GMC Sierra 1500 Denali 4WD • Portland, OR
Gray • 6.2L Engine
Gray • 6.2L Engine
$28,995 • 175k miles
•••
#63 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $4,301 Premium Upgrades
- Motivation to Negotiate - Very High
- Dealer Rating - 4.8 stars
More details
2018 GMC Sierra 1500 RWD • McKenna, WA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$21,455 • 49.1k miles
•••
#30 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,059 Below Market
- Includes $1,475 Premium Upgrades
- Very Low Mileage
More details
2018 GMC Sierra 1500 SLT 4WD • Albany, OR
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$29,955 • 83.4k miles
•••
#34 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $205 Above Market
- Includes $6,123 Premium Upgrades
- Below Average Mileage
More details
2019 GMC Sierra 1500 SLT 4WD • Gladstone, OR
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$38,974 • 34.9k miles
•••
#26 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,472 Price Drop
- Good Price - $1,794 Below Market
- Includes $10,640 Premium Upgrades
More details
2018 GMC Sierra 1500
Half-Ton Truck
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6
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