Used 2018 GMC Sierra 1500 for Sale in Atlanta, GA
Sierra 1500s for Sale at Dealers
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2018 GMC Sierra 1500 SLT 4WD • McDonough, GA
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$26,871 • 121.3k miles
•••
#128 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $1,636 Premium Upgrades
- Dealer Rating - 4.4 stars
More details
2017 GMC Sierra 1500 SLT 4WD • Rome, GA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$17,990 • 191.8k miles
•••
#108 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $993 Premium Upgrades
- Dealer Rating - 4.7 stars
More details

18
2016 GMC Sierra 1500 SLT 4WD • Anniston, AL
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$17,820 • 181.2k miles
•••
#18 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $58 Price Drop
- Great Price - $3,741 Below Market
- Includes $5,744 Premium Upgrades
More details

2019 GMC Sierra 1500 AT4 4WD • Lithia Springs, GA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$33,655 • 85.2k miles
•••
#27 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,341 Price Drop
- Great Price - $3,118 Below Market
- Includes $6,017 Premium Upgrades
More details
3
2020 GMC Sierra 1500 AT4 4WD • Decatur, GA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$24,923 • 142.4k miles
•••
#3 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $29 Price Drop
- Great Price - $7,030 Below Market
- Includes $6,170 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD • Conyers, GA
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$39,625 • 45.8k miles
•••
#69 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $161 Price Drop
- Fair Price - $719 Below Market
- Includes $9,599 Premium Upgrades
More details
24
2020 GMC Sierra 1500 SLT 4WD • Loganville, GA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$29,985 • 105.9k miles
•••
#24 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,208 Below Market
- Includes $8,090 Premium Upgrades
- CARFAX: One Owner
More details
2
2020 GMC Sierra 1500 SLT 4WD • Decatur, GA
Silver • 3.0L I6 Engine
Silver • 3.0L I6 Engine
$26,897 • 94.8k miles
•••
#2 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $640 Price Drop
- Great Price - $8,572 Below Market
- Includes $8,368 Premium Upgrades
More details
2016 GMC Sierra 1500 SLT 4WD • Loganville, GA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$21,885 • 124.6k miles
•••
#68 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $762 Below Market
- Includes $3,445 Premium Upgrades
- Average Mileage
More details
2020 GMC Sierra 1500 SLT 4WD • Buford, GA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$33,380 • 113.3k miles
•••
#97 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $495 Price Drop
- Fair Price - $878 Above Market
- Includes $8,439 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD • Byron, GA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$39,900 • 101k miles
•••
#61 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,242 Below Market
- Includes $10,238 Premium Upgrades
- Dealer Rating - 4.1 stars
More details
2018 GMC Sierra 1500 SLT 4WD • Lithia Springs, GA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$28,488 • 80.4k miles
•••
#32 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $260 Price Drop
- Great Price - $2,743 Below Market
- Includes $6,362 Premium Upgrades
More details
12
2019 GMC Sierra 1500 AT4 4WD • Union City, GA
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$33,997 • 89.3k miles
•••
#12 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $801 Price Drop
- Great Price - $4,221 Below Market
- Includes $7,431 Premium Upgrades
More details
6
2018 GMC Sierra 1500 SLT 4WD • Marietta, GA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$17,950 • 172.6k miles
•••
#6 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $2,000 Price Drop
- Great Price - $5,651 Below Market
- Includes $4,558 Premium Upgrades
More details
14
2019 GMC Sierra 1500 SLT 4WD • Duluth, GA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$32,487 • 77.9k miles
•••
#14 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $9 Price Drop
- Great Price - $4,095 Below Market
- Includes $9,734 Premium Upgrades
More details
2016 GMC Sierra 1500 SLT RWD • Dallas, GA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$24,953 • 96.1k miles
•••
#71 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $62 Below Market
- Includes $5,643 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 SLT 4WD • Gainesville, GA
Silver • 6.2L V8 Engine
Silver • 6.2L V8 Engine
$27,999 • 148.7k miles
•••
#76 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Good Price - $1,326 Below Market
- Includes $7,587 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Madison, GA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$23,999 • 139.5k miles
•••
#81 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $999 Price Drop
- Fair Price - $391 Below Market
- Includes $4,085 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD • Dallas, GA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$25,995 • 141.3k miles
•••
#31 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $2,994 Below Market
- Includes $6,717 Premium Upgrades
More details
2016 GMC Sierra 1500 RWD • Macon, GA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$18,950 • 22.6k miles
•••
#107 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $1,247 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.4 stars
More details
2017 GMC Sierra 1500 SLT 4WD • Hayesville, NC
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$25,796 • 112.5k miles
•••
#94 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $100 Price Drop
- Fair Price - $553 Above Market
- Includes $2,860 Premium Upgrades
More details
11
2020 GMC Sierra 1500 SLT 4WD • Jefferson, GA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$25,999 • 133.7k miles
•••
#11 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,326 Below Market
- Includes $7,394 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT RWD • Chattanooga, TN
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$32,689 • 72.2k miles
•••
#90 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $309 Price Drop
- Fair Price - $216 Above Market
- Includes $4,594 Premium Upgrades
More details
16
2018 GMC Sierra 1500 SLT 4WD • Atlanta, GA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$21,599 • 151.6k miles
•••
#16 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,065 Below Market
- Includes $4,490 Premium Upgrades
More details
2020 GMC Sierra 1500 AT4 4WD • Chamblee, GA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$39,816 • 62.1k miles
•••
#48 2016-2020 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,710 Below Market
- Includes $7,928 Premium Upgrades
- CARFAX: One Owner
More details
2018 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
16City MPG
23Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
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