Used Diesel Gmc Sierra 1500 in Colorado (CO) For Sale (116 results)
Sort by:
Refine search
Sort by:
Year
-
(22)2025
-
(17)2024
-
(21)2023
-
(19)2022
-
(26)2021
-
(11)2020
Zip
Price
-
(17)under $40,000
-
(49)under $50,000
Mileage
-
(96)0 - 50000
-
(16)50000 - 100000
-
(4)100000 - 150000
Make
-
GMC
Model
Trim
-
(16)elevation
-
(15)at4
-
(14)denali
-
(9)slt
-
(4)limited
-
(2)denali ultimate
-
(1)denali ultimate package
-
(1)limited at4
Transmission type
-
(113)automatic
Color
-
(18)White
-
(14)Black
-
(4)Gray
-
(2)Blue
-
(2)Silver
-
(1)Red
Body
-
(4)
![]()
Crew cab -
(4)
![]()
Pickup truck -
(1)
![]()
Truck
Drive
-
(61)4wd
-
(1)rwd
Fuel
State
City
-
(19)Loveland, CO
-
(17)Colorado Springs, CO
-
(11)Littleton, CO
-
(9)Longmont, CO
-
(8)Lone Tree, CO
-
(7)Greeley, CO
-
(6)Denver, CO
-
(5)Fort Collins, CO
-
(5)Glenwood Springs, CO
-
(3)Englewood, CO
-
(3)Golden, CO
-
(3)Parker, CO
-
(2)Brighton, CO
-
(2)Dacono, CO
-
(2)Grand Junction, CO
-
(2)Greenwood Village, CO
-
(2)Henderson, CO
-
(2)Rifle, CO
-
(1)Aurora, CO
-
(1)Boulder, CO
-
(1)Broomfield, CO
-
(1)Castle Rock, CO
-
(1)Fort Lupton, CO
-
(1)Lakewood, CO
-
(1)Pueblo, CO
-
(1)Steamboat Springs, CO
Features
-
(9)Navigation system
-
(6)Clean Carfax
-
(5)Bluetooth
-
(5)Cruise control: Adaptive
-
(5)Remote start
-
(4)Alloy wheels
-
(4)Cruise control
-
(4)Leather seats
-
(4)Power sunroof
-
(3)AM/FM radio
-
(3)Apple CarPlay/Android auto
-
(3)Passenger airbag
-
(3)Power locks
-
(3)Power windows
-
(3)Spacious interior
-
(3)Tachometer
-
(2)Advanced safety features
-
(2)Air conditioning
-
(2)Auto high-beam headlights
-
(2)Backup camera
-
(2)Front dual zone A/C
-
(2)Heated mirrors
-
(2)Heated seats
-
(2)Heated steering wheel
-
(2)Keyless entry
-
(2)Power moonroof
-
(2)Privacy Glass
-
(1)Aluminum wheels
-
(1)Apple CarPlay
-
(1)Automatic temperature control
2022 gmc sierra 1500 at4
This 2022 GMC Sierra 1500 AT4 combines rugged capability and sophisticated comfort. With its powerful diesel engine, stylish design, and impressive tech features, it’s ready for both tough terrains and daily adventures
Fort Collins, CO
55,051 mi.
White
automatic
diesel
Fort Collins, CO
$44,988
2023 gmc sierra 1500 slt
This 2023 GMC Sierra 1500 SLT is equipped with a powerful 10-speed automatic transmission and advanced 4WD. Enjoy luxurious Jet Black leather seating and modern tech features for a premium driving experience
Greeley, CO
44,626 mi.
Gray
automatic
diesel
Greeley, CO
$49,499
2023 gmc sierra 1500 denali
This upscale 2023 GMC Sierra 1500 Denali features a powerful 3.0L Turbo Diesel engine, plush leather-trimmed seating, and advanced tech like Navigation and a Digital Rear View Mirror, all designed for luxury and performance
![]()
Pickup truck
Dacono, CO
16,903 mi.
Black
Pickup truck
automatic
diesel
Dacono, CO
$60,488
2023 gmc sierra 1500 denali
Introducing the luxurious 2023 GMC Sierra 1500 Denali, featuring a stunning Sterling Metallic exterior and Jet Black leather interior. Equipped with advanced tech and comfort options, this vehicle is designed for both performance and style
Loveland, CO
36,580 mi.
Sterling
automatic
diesel
Loveland, CO
$60,926
2024 gmc sierra 1500 denali ultimate
This stunning 2024 GMC Sierra 1500 Denali Ultimate offers remarkable luxury with features like a Bose 12-Speaker System and a High-Def Surround Vision camera. Perfect for family adventures with its spacious interior and advanced trailer guidance systems
![]()
Crew cab
Longmont, CO
3,791 mi.
Metallic
Crew cab
automatic
diesel
Longmont, CO
$74,717
2023 gmc sierra 1500 denali
This 2023 GMC Sierra 1500 Denali combines luxury and power with features like heated leather seats, a sunroof, a premium sound system, and advanced safety technology, all while offering exceptional mileage
Littleton, CO
8,996 mi.
Blue
automatic
diesel
Littleton, CO
$60,991
2025 GMC Sierra 1500
This 2025 GMC Sierra 1500 with 4WD is designed for adventure and comfort, ensuring you’re ready for any journey ahead
Loveland, CO
automatic
diesel
Loveland, CO
$71,360
2024 GMC Sierra 1500
Experience the powerful 2024 GMC Sierra 1500, equipped with a robust 4WD system, offering both performance and comfort for your journeys
Loveland, CO
automatic
diesel
Loveland, CO
$78,000
2022 GMC Sierra 1500
Discover the power and reliability of this 2022 GMC Sierra 1500 with 4WD, perfect for tackling any terrain with style and confidence
Colorado Springs, CO
automatic
diesel
Colorado Springs, CO
$46,988
2023 gmc sierra 1500 at4
Experience premium capability with this 2023 GMC Sierra 1500 AT4, equipped with a 3.0L TurboDiesel engine delivering 305hp and a smooth 10-speed automatic transmission. The striking Onyx Black exterior and advanced off-road features make it ready for adventure
![]()
Crew cab
Fort Collins, CO
40,831 mi.
Black
Crew cab
automatic
diesel
Fort Collins, CO
$57,688
2024 gmc sierra 1500 denali
Experience the luxury of the 2024 GMC Sierra 1500 Denali. With its Summit White exterior and Jet Black interior, this one-owner truck offers advanced features and superior performance on any terrain
Glenwood Springs, CO
142 mi.
White
automatic
diesel
Glenwood Springs, CO
$70,310
2023 GMC Sierra 1500 denali
This 2023 GMC Sierra 1500 Denali combines luxury and capability. With its Onyx Black exterior and Atmosphere interior, this pickup is equipped with advanced technology and premium sound, perfect for tackling any trail while enjoying comfort and style
![]()
Pickup truck
Dacono, CO
16,903 mi.
Black
Pickup truck
diesel
Dacono, CO
$61,488
2022 gmc sierra 1500 denali ultimate
This stunning 2022 GMC Sierra 1500 Denali Ultimate in Onyx Black boasts low mileage and a powerful diesel engine. Enjoy luxury features and advanced tech, making every drive a pleasure
Englewood, CO
7,005 mi.
Black
automatic
diesel
Englewood, CO
$65,995
2025 GMC Sierra 1500
Discover the powerful 2025 GMC Sierra 1500, a robust pickup truck with a smooth automatic transmission and 4WD, perfect for any adventure
Loveland, CO
automatic
diesel
Loveland, CO
$75,050
2025 GMC Sierra 1500
Discover the power of the 2025 GMC Sierra 1500, equipped with a robust 4WD system and smooth automatic transmission, perfect for tackling any terrain with ease
Loveland, CO
automatic
diesel
Loveland, CO
$71,360
2022 GMC Sierra 1500 limited
This 2022 GMC Sierra 1500 Limited comes with robust 4WD and an automatic transmission, offering both versatility and convenience for your driving needs
Parker, CO
automatic
diesel
Parker, CO
$47,998
2024 gmc sierra 1500 at4
Introducing the 2024 GMC Sierra 1500 AT4, a robust truck with diesel fuel and four-wheel drive capabilities. With just 17,842 miles, it's designed for both power and comfort, featuring a sleek gray exterior and a striking black interior
Colorado Springs, CO
17,842 mi.
Gray
automatic
diesel
Colorado Springs, CO
$66,998
2025 GMC Sierra 1500
Experience the power of the 2025 GMC Sierra 1500, featuring robust 4WD capabilities and an automatic transmission, perfect for both work and play
Lone Tree, CO
automatic
diesel
Lone Tree, CO
$63,945
2025 GMC Sierra 1500
Explore the impressive 2025 GMC Sierra 1500, a rugged 4WD truck designed for both performance and style. Equipped with advanced features to elevate your driving experience
Lone Tree, CO
automatic
diesel
Lone Tree, CO
$75,180
2024 gmc sierra 1500 denali ultimate
Experience luxury with the 2024 GMC Sierra 1500 Denali Ultimate. This certified vehicle boasts a Downpour Metallic exterior, advanced 10-speed automatic transmission, and 4WD, ideal for any terrain while offering elegant Alpine Umber leather interior
![]()
Crew cab
Colorado Springs, CO
5,650 mi.
Downpour metallic
Crew cab
automatic
diesel
Colorado Springs, CO
$75,999
- 1
- 2
- 3
- 4
- 5
- 6