New Search
Save
Sort
Used 2019 GMC Sierra 1500 for Sale in Denver, CO
Sierra 1500s for Sale at Dealers, Ranked by CoPilot AI ?
Filters
Price
Year
Mileage
Trim
1
Price Drop
2017 GMC Sierra 1500 SLT 4WD • Denver, CO
$35,495 • 67.2k miles
•••
#1 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $6,834 Below Market
- Includes $12,402 Premium Upgrades
See more about this car
2
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Littleton, CO
$48,413 • 30.9k miles
•••
#2 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $875 Price Drop
- Great Price - $5,826 Below Market
- Includes $11,012 Premium Upgrades
See more about this car
3
Price Drop
2018 GMC Sierra 1500 Denali 4WD • Northglenn, CO
$41,489 • 48.7k miles
•••
#3 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,600 Price Drop
- Great Price - $3,537 Below Market
- Includes $7,896 Premium Upgrades
See more about this car
4
2018 GMC Sierra 1500 Denali 4WD • Colorado Springs, CO
$39,988 • 44.3k miles
•••
#4 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,225 Below Market
- Includes $8,018 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
5
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Broomfield, CO
$42,679 • 46.2k miles
•••
#5 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $450 Price Drop
- Great Price - $10,201 Below Market
- Includes $12,485 Premium Upgrades
See more about this car
6
Price Drop
2020 GMC Sierra 1500 AT4 4WD • Denver, CO
$48,594 • 67.7k miles
•••
#6 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $7,081 Below Market
- Includes $16,587 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
7
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Lakewood, CO
$34,749 • 99.7k miles
•••
#7 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $439 Price Drop
- Great Price - $5,621 Below Market
- Includes $8,532 Premium Upgrades
See more about this car
8
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Englewood, CO
$46,090 • 56.8k miles • Certified
•••
#8 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $500 Price Drop
- Great Price - $5,391 Below Market
- Includes $14,256 Premium Upgrades
See more about this car
9
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Littleton, CO
$33,950 • 98.1k miles
•••
#9 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $4,037 Below Market
- Includes $10,144 Premium Upgrades
See more about this car
10
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • Colorado Springs, CO
$39,998 • 51.6k miles
•••
#10 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $5,500 Price Drop
- Great Price - $3,746 Below Market
- Includes $7,186 Premium Upgrades
See more about this car
11
Price Drop
2018 GMC Sierra 1500 Denali 4WD • Loveland, CO
$32,681 • 106.1k miles
•••
#11 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $590 Price Drop
- Great Price - $3,510 Below Market
- Includes $6,310 Premium Upgrades
See more about this car
12
Price Drop
2019 GMC Sierra 1500 Denali 4WD • Colorado Springs, CO
$38,999 • 99.5k miles
•••
#12 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $800 Price Drop
- Great Price - $3,498 Below Market
- Includes $5,229 Premium Upgrades
See more about this car
13
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Denver, CO
$29,996 • 109.9k miles
•••
#13 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,695 Price Drop
- Great Price - $3,032 Below Market
- Includes $5,263 Premium Upgrades
See more about this car
14
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Broomfield, CO
$41,995 • 60.5k miles
•••
#14 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $5 Price Drop
- Great Price - $8,368 Below Market
- Includes $11,895 Premium Upgrades
See more about this car
15
2021 GMC Sierra 1500 Denali 4WD • Fort Collins, CO
$45,290 • 48.3k miles
•••
#15 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,629 Below Market
- Includes $5,843 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
16
Price Drop
2020 GMC Sierra 1500 AT4 4WD • Cheyenne, WY
$49,620 • 25.9k miles
•••
#16 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $100 Price Drop
- Good Price - $2,908 Below Market
- Includes $10,348 Premium Upgrades
See more about this car
17
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Colorado Springs, CO
$49,569 • 34k miles
•••
#17 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $400 Price Drop
- Good Price - $1,614 Below Market
- Includes $11,447 Premium Upgrades
See more about this car
18
Price Drop
2019 GMC Sierra 1500 SLE 4WD • Fort Collins, CO
$28,500 • 97.1k miles
•••
#18 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $487 Price Drop
- Good Price - $1,616 Below Market
- Includes $3,982 Premium Upgrades
See more about this car
19
2020 GMC Sierra 1500 Denali 4WD • Boulder, CO
$49,575 • 47.9k miles
•••
#19 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- Fair Price - $1,247 Below Market
- Includes $12,349 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
20
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Franktown, CO
$34,650 • 103k miles
•••
#20 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $300 Price Drop
- Good Price - $1,094 Below Market
- Includes $8,439 Premium Upgrades
See more about this car
21
Price Drop
2017 GMC Sierra 1500 SLT 4WD • Centennial, CO
$24,998 • 123.4k miles
•••
#21 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $1,800 Price Drop
- Good Price - $799 Below Market
- Includes $1,886 Premium Upgrades
See more about this car
22
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Cheyenne, WY
$36,995 • 66.4k miles
•••
#22 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $1,000 Price Drop
- Fair Price - $618 Below Market
- Includes $7,030 Premium Upgrades
See more about this car
23
2018 GMC Sierra 1500 SLT 4WD • Cheyenne, WY
$38,995 • 62.3k miles
•••
#23 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- Fair Price - $534 Below Market
- Includes $6,927 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
24
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Franktown, CO
$41,950 • 30.3k miles
•••
#24 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $550 Price Drop
- Fair Price - $60 Below Market
- Includes $7,273 Premium Upgrades
See more about this car
25
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Broomfield, CO
$38,495 • 46.3k miles
•••
#25 2017-2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $5 Price Drop
- Fair Price - $658 Above Market
- Includes $4,324 Premium Upgrades
See more about this car
2019 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
19 - 19City MPG
22 - 22Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 1500GMC Sierra 1500 near Denver, COOther Years
Why Use CoPilot?
Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.
When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.
When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.