(opens in new window)
Sign In
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
Helpful Links
Find Local Dealers
Best Car Deals
Best Truck Deals
Best SUV Deals
Buy Cars Online
Car Research & News
Research & Information
New & Future Models
Trim Comparisons
Car Buying Tools
Buying & Selling Tips
Car Payment Calculator
Affordability Calculator
Car Lease Calculator
See if you can save on car insurance on KBB.com
Get a Kelley Blue Book® Instant Cash Offer
Run a free AutoCheck Vehicle History Report with Experian
AI Mode
Beta
Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Research & Tools
AI Mode
Beta
Skip to vehicle Listings
Online car buying built around you.
Shop Now
Used Cars for Sale
GMC
Sierra 1500
SLT
Used GMC Sierra 1500 SLT for Sale in Hamden, CT
06518
Filters (4)
Items 1 to 2 of 13.
Purchase Online
(1)
GMC Certified Pre-Owned
(3)
Rear Wheel Drive
(1)
Gray
(5)
Blue
(2)
AWD/4WD
(43)
Leather Seats
(42)
2007 and newer
(44)
Automatic
(44)
6 Cylinder
(7)
Sunroof
(13)
Black
(10)
Location & Delivery
Year
Price & Payments
Price
Payment
Min Price
Max Price
Price Rating
Good Price
(7)
Great Price
(24)
Price
Payment
Min Price
Max Price
Price Rating
Good Price
(7)
Great Price
(24)
Make, Model & Trim
GMC
Models
Sierra 1500
Acadia
(95)
Caballero
Canyon
(41)
Envoy
Envoy XL
(1)
Envoy XUV
G1500
G2500
G3500
Hummer EV
(9)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(22)
Savana 3500
(3)
Savana 4500
Sierra 1500
(227)
Sierra 2500
(72)
Sierra 3500
(21)
Sierra EV
(4)
Sonoma
Suburban
Syclone
Terrain
(68)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(50)
Yukon XL
(25)
Sierra 1500 Trims
SLT
AT4
(32)
AT4X
(5)
C3
Carrera GTS
Classic
Classic Denali
Denali
(51)
Denali Ultimate
(5)
Elevation
(43)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(12)
SL
SLE
(25)
SLT
(44)
Special
Sport
W/T
(1)
XFE
SLT Package
Any
SLT Premium Plus Package
(6)
Laser Blue Metallic Special Edition
Black Pack
SLT Crew Cab Premium Plus Package
(3)
SLT Preferred Package
(8)
Professional Package
Onstar Plus Package
Off-Road Package
Sun And Navigation Package
Sierra Performance Edition
SLE Value Package
LPO, Deluxe Chrome Package
SLT Convenience Package
(7)
Max Trailering Package
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
(3)
Texas SLT Crew Cab Value Package
LPO, Bed Protection Package
SLE/SLT Trailering Package
Convenience Package
Entertainment Package, Rear Seat DVD Player
Sierra Special Edition
All Terrain X Edition
Chrome Essentials Package
LPO, Chrome Package
LPO, Cargo Convenience Package
Texas Edition SLT Premium Package
Texas SLT Premium Package
LPO, Chrome Appearance Package
SLT Eassist Package
Enhanced Driver Alert Package
LPO, GMC Interior Protection Package
All Terrain SLT Premium Package
Driver Alert Package II
(2)
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
(10)
Light Duty Power Package
EZ-Lift Tailgate Package
Sierra Fleet Convenience Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Performance Upgrade Package
X31 Off-Road Package
(4)
SLT Crew Cab Value Package
(2)
LPO, Under Body Shield Package, Transfer Case Protection
SLT White Diamond Edition
White Diamond Edition
Limited Appearance Package
LPO, Black Badging Package
Laser Blue Special Edition
Suspension Package, Off-Road
(5)
SLT Premium Package
(9)
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
All Terrain Package
(2)
All Terrain X Package
(1)
SLT Crew Cab Value Plus Package
(1)
Suspension Package, Ride-Control, Manual Selectable
Vortex Max Performance Pack
Body Color All-Terrain Package
Driver Alert Package
All Terrain Slt Crew Cab "Plus" Package
Driver Alert Package I
(2)
LPO, Protection Package
LPO, On The Job Package
Deep Indigo Metallic Edition
Mineral Green Metallic Edition
Trailer Camera Package
Heritage Edition
Texas SLT Crew Cab Value Plus Package
Z71 Off-Road Package
Vortecmax Performance Pack
All-Terrain Package
(1)
Mocha Steel Metallic Edition
Technology Package
LPO, Essentials Package
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
Safe And Sound Package
LPO, Utility Wall Package
Entertainment Package
Skid Plate Package
Graphite Blue Metallic Edition
LPO, GMC Protection Package
(1)
Max Trailering Pack
SLT Preferred Equipment Group
Suspension Package, Off-Road"
Sierra Safety Plus Package
Add Another Make
GMC
Models
Sierra 1500
Acadia
(95)
Caballero
Canyon
(41)
Envoy
Envoy XL
(1)
Envoy XUV
G1500
G2500
G3500
Hummer EV
(9)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(22)
Savana 3500
(3)
Savana 4500
Sierra 1500
(227)
Sierra 2500
(72)
Sierra 3500
(21)
Sierra EV
(4)
Sonoma
Suburban
Syclone
Terrain
(68)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(50)
Yukon XL
(25)
Sierra 1500 Trims
SLT
AT4
(32)
AT4X
(5)
C3
Carrera GTS
Classic
Classic Denali
Denali
(51)
Denali Ultimate
(5)
Elevation
(43)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(12)
SL
SLE
(25)
SLT
(44)
Special
Sport
W/T
(1)
XFE
SLT Package
Any
SLT Premium Plus Package
(6)
Laser Blue Metallic Special Edition
Black Pack
SLT Crew Cab Premium Plus Package
(3)
SLT Preferred Package
(8)
Professional Package
Onstar Plus Package
Off-Road Package
Sun And Navigation Package
Sierra Performance Edition
SLE Value Package
LPO, Deluxe Chrome Package
SLT Convenience Package
(7)
Max Trailering Package
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
(3)
Texas SLT Crew Cab Value Package
LPO, Bed Protection Package
SLE/SLT Trailering Package
Convenience Package
Entertainment Package, Rear Seat DVD Player
Sierra Special Edition
All Terrain X Edition
Chrome Essentials Package
LPO, Chrome Package
LPO, Cargo Convenience Package
Texas Edition SLT Premium Package
Texas SLT Premium Package
LPO, Chrome Appearance Package
SLT Eassist Package
Enhanced Driver Alert Package
LPO, GMC Interior Protection Package
All Terrain SLT Premium Package
Driver Alert Package II
(2)
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
(10)
Light Duty Power Package
EZ-Lift Tailgate Package
Sierra Fleet Convenience Package
Entertainment Package, Rear Seat DVD/Blu-Ray Player
LPO, Performance Upgrade Package
X31 Off-Road Package
(4)
SLT Crew Cab Value Package
(2)
LPO, Under Body Shield Package, Transfer Case Protection
SLT White Diamond Edition
White Diamond Edition
Limited Appearance Package
LPO, Black Badging Package
Laser Blue Special Edition
Suspension Package, Off-Road
(5)
SLT Premium Package
(9)
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
All Terrain Package
(2)
All Terrain X Package
(1)
SLT Crew Cab Value Plus Package
(1)
Suspension Package, Ride-Control, Manual Selectable
Vortex Max Performance Pack
Body Color All-Terrain Package
Driver Alert Package
All Terrain Slt Crew Cab "Plus" Package
Driver Alert Package I
(2)
LPO, Protection Package
LPO, On The Job Package
Deep Indigo Metallic Edition
Mineral Green Metallic Edition
Trailer Camera Package
Heritage Edition
Texas SLT Crew Cab Value Plus Package
Z71 Off-Road Package
Vortecmax Performance Pack
All-Terrain Package
(1)
Mocha Steel Metallic Edition
Technology Package
LPO, Essentials Package
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
Safe And Sound Package
LPO, Utility Wall Package
Entertainment Package
Skid Plate Package
Graphite Blue Metallic Edition
LPO, GMC Protection Package
(1)
Max Trailering Pack
SLT Preferred Equipment Group
Suspension Package, Off-Road"
Sierra Safety Plus Package
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(28)
Used
(44)
Manufacturer Certified
(3)
Third-Party Certified
(1)
Certified Program
Learn more
New
(28)
Used
(44)
Manufacturer Certified
(3)
Third-Party Certified
(1)
Certified Program
Learn more
Color
Loading...
Drive Type
Loading...
Body Style
Loading...
Truck Cab Size
Crew Cab
(39)
Extended Cab
(4)
Regular Cab
(0)
Crew Cab
(39)
Extended Cab
(4)
Regular Cab
(0)
Truck Bed Length
Short
(36)
Medium
(8)
Long
(0)
Include unspecified lengths
(0)
Short
(36)
Medium
(8)
Long
(0)
Include unspecified lengths
(0)
Vehicle History
Loading...
Features
Loading...
Fuel Type
Loading...
Fuel Economy
Loading...
Transmission
Loading...
Cylinders
Loading...
Engine Displacement
Loading...
Number of Seats
Loading...
Number of Doors
Loading...
Purchase Options
Seller Type
Loading...
44 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
Sponsored
Certified
2025 GMC Sierra 1500
SLT
39K mi
42,372
See payment
Great Price
No Accidents
Sponsored
Used
2018 GMC Sierra 1500
SLT
104K mi
26,500
See payment
No Accidents
Sponsored
360°
Used
2022 GMC Sierra 1500
SLT
40K mi
44,974
See payment
Good Price
No Accidents
My Wallet
Find it Fast.
Keep it Affordable.
Monthly Payment
Credit Score
Excellent (740-900)
Down Payment
Trade-In Value
$0
Get My Kelley Blue Book® Car Value
$
Based on 4.5% APR for mos.
Update Settings
Search Available Cars
Price Drop
Used
2015 GMC Sierra 1500
SLT
85K mi
23,267
See payment
Great Price
No Accidents
Used
2024 GMC Sierra 1500
SLT
21K mi
48,995
See payment
Great Price
No Accidents
Consider New, Similar Payment
2026 GMC Sierra 1500
SLT
0 mi
61,224
Advertisement
Used
2021 GMC Sierra 1500
SLT
68K mi
33,565
See payment
Great Price
No Accidents
Used
2018 GMC Sierra 1500
SLT
104K mi
26,500
See payment
No Accidents
360°
Used
2023 GMC Sierra 1500
SLT
22K mi
45,574
See payment
Great Price
No Accidents
Price Drop
360°
Used
2022 GMC Sierra 1500
SLT
31K mi
46,974
See payment
Good Price
No Accidents
Used
2021 GMC Sierra 1500
SLT
44K mi
36,989
See payment
Great Price
Advertisement
Newly Listed
Used
2021 GMC Sierra 1500
SLT
91K mi
32,995
See payment
Good Price
No Accidents
Used
2015 GMC Sierra 1500
SLT
57K mi
22,995
See payment
Great Price
Newly Listed
Used
2014 GMC Sierra 1500
SLT
112K mi
19,999
See payment
360°
Used
2022 GMC Sierra 1500
SLT
40K mi
44,974
See payment
Good Price
No Accidents
Advertisement
Used
2018 GMC Sierra 1500
SLT
107K mi
23,999
See payment
Great Price
No Accidents
Used
2021 GMC Sierra 1500
SLT
76K mi
34,990
See payment
Great Price
No Accidents
Price Drop
Used
2022 GMC Sierra 1500
SLT
102K mi
28,559
See payment
Great Price
No Accidents
Certified
2021 GMC Sierra 1500
SLT
51K mi
38,329
See payment
Great Price
Used
2022 GMC Sierra 1500
SLT
66K mi
37,978
See payment
Great Price
No Accidents
Used
2022 GMC Sierra 1500
SLT
76K mi
36,987
See payment
Great Price
No Accidents
Certified
2025 GMC Sierra 1500
SLT
39K mi
42,372
See payment
Great Price
No Accidents
Used
2024 GMC Sierra 1500
SLT
47K mi
39,746
See payment
Great Price
No Accidents
Certified
2025 GMC Sierra 1500
SLT
23K mi
40,973
See payment
Great Price
Used
2023 GMC Sierra 1500
SLT
89K mi
37,715
See payment
Good Price
No Accidents
Used
2023 GMC Sierra 1500
SLT
47K mi
43,890
See payment
Good Price
No Accidents
Used
2026 GMC Sierra 1500
SLT
17K mi
50,123
See payment
Good Price
No Accidents
Newly Listed
Used
2021 GMC Sierra 1500
SLT
19K mi
41,995
See payment
Great Price
No Accidents
See More Results
Similar Vehicles for Sale
Used 2020 GMC Sierra 1500 SLT for Sale
2 for sale
Used 2023 GMC Sierra 1500 SLT for Sale
4 for sale
Used 2014 GMC Sierra 1500 SLT for Sale
3 for sale
Used 2021 GMC Sierra 1500 SLT for Sale
8 for sale
Used 2025 GMC Sierra 1500 SLT for Sale
7 for sale
Used 2013 GMC Sierra 1500 SLT for Sale
Used 2019 GMC Sierra 1500 SLT for Sale
Used 2018 GMC Sierra 1500 SLT for Sale
4 for sale
Used 2015 GMC Sierra 1500 SLT for Sale
2 for sale
Used 2026 GMC Sierra 1500 SLT for Sale
2 for sale
Used 2024 GMC Sierra 1500 SLT for Sale
4 for sale
Used 2006 GMC Sierra 1500 SLT for Sale
Used 2022 GMC Sierra 1500 SLT for Sale
5 for sale
Used 2016 GMC Sierra 1500 SLT for Sale
View All Similar Vehicles
Used GMC Sierra 1500 SLT in Nearby Cities
Used GMC Sierra 1500 SLT For Sale in Hartford
31 for sale
<!--{"relevance":[false,{"relevanceVersion":"default"}]}-->
Learn more
