(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
SLE
Used GMC Sierra 1500 SLE for Sale in Willimantic, CT
06226
Filters (4)
Items 1 to 2 of 10.
EV & Hybrid
GMC Certified Pre-Owned
(1)
2010 and newer
(34)
Black
(7)
AWD/4WD
(33)
Premium Audio
(27)
Rear Wheel Drive
(1)
Automatic
(34)
Backup Camera
(31)
Location & Delivery
Year
Price & Payments
Price selected
Price
Payment
Min Price
Max Price
Price selected
Price
Payment
Min Price
Max Price
Make, Model & Trim
GMC
Models
Sierra 1500
Acadia
(112)
Caballero
Canyon
(64)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(11)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(22)
Savana 3500
(8)
Savana 4500
Sierra 1500
(337)
Sierra 2500
(75)
Sierra 3500
(26)
Sierra EV
(3)
Sonoma
Suburban
Syclone
Terrain
(102)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(75)
Yukon XL
(20)
Sierra 1500 Trims
SLE
AT4
(49)
AT4X
(7)
C3
Carrera GTS
Classic
Classic Denali
Denali
(53)
Denali Ultimate
(16)
Elevation
(104)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(24)
SL
SLE
(34)
SLT
(46)
Special
Sport
W/T
(1)
XFE
SLE Package
Any
SLE Value Package
(20)
SLE Convenience Package
(8)
Extended Cab SLE Value Package
Power Pack Plus
Texas Edition (Residency-Based Package)
Preferred Package
(5)
Black Pack
Laser Blue Metallic Special Edition
South Central Value Package
Onstar Plus Package
SLE2 Preferred Package
SLE2 Audio Package
Texas/Oklahoma/Louisiana SLE Package
Professional Package
Off-Road Package
LPO, Chrome Plus Package
SLE Fleet Preferred Package
Max Trailering Package
(2)
Snow Plow Prep Package
(3)
LPO, Assist Step and Tonneau Package
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
LPO, Deluxe Chrome Package
LPO, Bed Protection Package
Convenience Package
(1)
SLE/SLT Trailering Package
Off-Road Skid Plate Pkg
Sierra NFL Edition
Pro Grade Edition
Sierra Special Edition
Driver Alert Package II
(1)
LPO, Chrome Appearance Package
SLE Fleet Convenience Package
Chrome Essentials Package
LPO, Chrome Package
LPO, GMC Interior Protection Package
Elevation Edition
(1)
Enhanced Driver Alert Package
LPO, Cargo Convenience Package
LPO, Underbody Shield Package, Transfer Case Protection
Texas Edition
X31 Off-Road and Protection Package
(1)
Light Duty Power Package
SLT Marketing Option Pkg
EZ-Lift Tailgate Package
Sierra Professional Pkg
South-West SLE Extended Cab Package
Sierra Fleet Convenience Package
Suspension Package, Off-Road, For Base Decor Vehicles
X31 Off-Road Package
(3)
Regional Value Package
LPO, Performance Upgrade Package
LPO, Under Body Shield Package, Transfer Case Protection
Extended Cab Value Package
Convenience Plus Group
Sierra Performance Package
Limited Appearance Package
Sierra Limited Edition
LPO, Black Badging Package
Suspension Package, Off-Road
(14)
Laser Blue Special Edition
Remote Start Package
Carbon-22 Edition
Firm Ride/Heavy Duty Suspension Pkg
Marketing Option Pkg
Crew Cab Value Package
Comfort Group
Chrome Exterior Package
Snow Plow Prep Pkg
Suspension Package, Ride-Control, Manual Selectable
Body Color All-Terrain Package
LPO, On The Job Package
Driver Alert Package
Texas SLE Value Package
LPO, Protection Package
(1)
Driver Alert Package I
(3)
Mineral Green Metallic Edition
Deep Indigo Metallic Edition
(PDW) Pro Sport Package
Texas/Oklahoma/Louisiana/California/Florida/ New Mexico SLE Package
Extended And Crew Cab South-West Sle Package
Off-Road Chassis Pkg
Z71 Off-Road Package
Off-Road Pkg
Vortecmax Performance Pack
SLE White Diamond Edition
LPO, Essentials Package
SLE Preferred Package
Trailering Package, Heavy-Duty
(1)
All-Terrain Package
Regional Value Package (Residency-Based Package)
Mocha Steel Metallic Edition
Carbon-20 Edition
SLE1 Preferred Package
South-West SLE Extended And Crew Cab Package
Safe And Sound Package
California Package
Pro Sport Package
Skid Plate Pkg
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
LPO, Utility Wall Package
Power Tech Package
(2)
Graphite Blue Metallic Edition
Skid Plate Package
Trailering Package
Fuel Economy Package
Max Trailering Pack
Enhanced Capability Package
Fleet Comfort Package
LPO, GMC Protection Package
Limited Personalization Option, Sierra Chrome Edition
Pro Grade Package
Suspension Package, Off-Road"
SLE1 Audio Package
Sierra Safety Plus Package
Entertainment Package
Kodiak 2.7L Promotional Package
Add Another Make
GMC
Models
Sierra 1500
Acadia
(112)
Caballero
Canyon
(64)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(11)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(22)
Savana 3500
(8)
Savana 4500
Sierra 1500
(337)
Sierra 2500
(75)
Sierra 3500
(26)
Sierra EV
(3)
Sonoma
Suburban
Syclone
Terrain
(102)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(75)
Yukon XL
(20)
Sierra 1500 Trims
SLE
AT4
(49)
AT4X
(7)
C3
Carrera GTS
Classic
Classic Denali
Denali
(53)
Denali Ultimate
(16)
Elevation
(104)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(24)
SL
SLE
(34)
SLT
(46)
Special
Sport
W/T
(1)
XFE
SLE Package
Any
SLE Value Package
(20)
SLE Convenience Package
(8)
Extended Cab SLE Value Package
Power Pack Plus
Texas Edition (Residency-Based Package)
Preferred Package
(5)
Black Pack
Laser Blue Metallic Special Edition
South Central Value Package
Onstar Plus Package
SLE2 Preferred Package
SLE2 Audio Package
Texas/Oklahoma/Louisiana SLE Package
Professional Package
Off-Road Package
LPO, Chrome Plus Package
SLE Fleet Preferred Package
Max Trailering Package
(2)
Snow Plow Prep Package
(3)
LPO, Assist Step and Tonneau Package
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
LPO, Deluxe Chrome Package
LPO, Bed Protection Package
Convenience Package
(1)
SLE/SLT Trailering Package
Off-Road Skid Plate Pkg
Sierra NFL Edition
Pro Grade Edition
Sierra Special Edition
Driver Alert Package II
(1)
LPO, Chrome Appearance Package
SLE Fleet Convenience Package
Chrome Essentials Package
LPO, Chrome Package
LPO, GMC Interior Protection Package
Elevation Edition
(1)
Enhanced Driver Alert Package
LPO, Cargo Convenience Package
LPO, Underbody Shield Package, Transfer Case Protection
Texas Edition
X31 Off-Road and Protection Package
(1)
Light Duty Power Package
SLT Marketing Option Pkg
EZ-Lift Tailgate Package
Sierra Professional Pkg
South-West SLE Extended Cab Package
Sierra Fleet Convenience Package
Suspension Package, Off-Road, For Base Decor Vehicles
X31 Off-Road Package
(3)
Regional Value Package
LPO, Performance Upgrade Package
LPO, Under Body Shield Package, Transfer Case Protection
Extended Cab Value Package
Convenience Plus Group
Sierra Performance Package
Limited Appearance Package
Sierra Limited Edition
LPO, Black Badging Package
Suspension Package, Off-Road
(14)
Laser Blue Special Edition
Remote Start Package
Carbon-22 Edition
Firm Ride/Heavy Duty Suspension Pkg
Marketing Option Pkg
Crew Cab Value Package
Comfort Group
Chrome Exterior Package
Snow Plow Prep Pkg
Suspension Package, Ride-Control, Manual Selectable
Body Color All-Terrain Package
LPO, On The Job Package
Driver Alert Package
Texas SLE Value Package
LPO, Protection Package
(1)
Driver Alert Package I
(3)
Mineral Green Metallic Edition
Deep Indigo Metallic Edition
(PDW) Pro Sport Package
Texas/Oklahoma/Louisiana/California/Florida/ New Mexico SLE Package
Extended And Crew Cab South-West Sle Package
Off-Road Chassis Pkg
Z71 Off-Road Package
Off-Road Pkg
Vortecmax Performance Pack
SLE White Diamond Edition
LPO, Essentials Package
SLE Preferred Package
Trailering Package, Heavy-Duty
(1)
All-Terrain Package
Regional Value Package (Residency-Based Package)
Mocha Steel Metallic Edition
Carbon-20 Edition
SLE1 Preferred Package
South-West SLE Extended And Crew Cab Package
Safe And Sound Package
California Package
Pro Sport Package
Skid Plate Pkg
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
LPO, Utility Wall Package
Power Tech Package
(2)
Graphite Blue Metallic Edition
Skid Plate Package
Trailering Package
Fuel Economy Package
Max Trailering Pack
Enhanced Capability Package
Fleet Comfort Package
LPO, GMC Protection Package
Limited Personalization Option, Sierra Chrome Edition
Pro Grade Package
Suspension Package, Off-Road"
SLE1 Audio Package
Sierra Safety Plus Package
Entertainment Package
Kodiak 2.7L Promotional Package
Add Another Make
Mileage
Mileage
Any
Mileage
Any
Condition
(1 selected)
New
(15)
Used
(34)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
Learn more
New
(15)
Used
(34)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
Learn more
Color
Loading...
Drive Type
Loading...
Body Style
Loading...
Truck Cab Size
Crew Cab
(1)
Extended Cab
(2)
Regular Cab
(0)
Crew Cab
(1)
Extended Cab
(2)
Regular Cab
(0)
Truck Bed Length
Short
(10)
Medium
(24)
Long
(0)
Include unspecified lengths
(0)
Short
(10)
Medium
(24)
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...
It looks like this GMC Sierra 1500 has already found a new home.
Check out other great options we've picked for you.
34 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
CarBravo Certified
2019 GMC Sierra 1500
SLE
72K mi
26,984
See payment
No Accidents
Used
2018 GMC Sierra 1500
SLE
102K mi
22,995
See payment
No Accidents
Used
2021 GMC Sierra 1500
SLE
61K mi
34,387
See payment
Dealer Fees Included
No Accidents
My Wallet
Find it Fast.
Keep it Affordable.
Monthly Payment
Credit Rating
Excellent (740-900)
Credit Rating
Excellent (740-900)
Very Good (700-739)
Good (670-699)
Fair (630-669)
Rebuilding (580-629)
Verify My Credit
Down Payment
Trade-In Value
$0
Trade-In Value
Est. Trade-In Value
Get My Kelley Blue Book® CarValue
Amount Owed on Trade-In
Get My Payoff Quote
Get My Kelley Blue Book® Car Value
$
Based on 4.5% APR for mos.
Update Settings
Search Available Cars
Used
2022 GMC Sierra 1500
SLE
34K mi
36,800
See payment
No Accidents
Price Drop
360°
Used
2016 GMC Sierra 1500
SLE
114K mi
20,500
See payment
No Accidents
Newly Listed
Consider New, Similar Payment
2026 GMC Sierra 1500
Pro
63 mi
45,250
Advertisement
CarBravo Certified
2019 GMC Sierra 1500
SLE
72K mi
26,984
See payment
No Accidents
Used
2018 GMC Sierra 1500
SLE
88K mi
23,990
See payment
No Accidents
Used
2019 GMC Sierra 1500
SLE
53K mi
32,877
See payment
No Accidents
Used
2016 GMC Sierra 1500
SLE
107K mi
17,999
See payment
Used
2021 GMC Sierra 1500
SLE
59K mi
32,998
See payment
No Accidents
Advertisement
Used
2013 GMC Sierra 1500
SLE
62K mi
13,250
See payment
Used
2019 GMC Sierra 1500
SLE
106K mi
21,995
See payment
Used
2018 GMC Sierra 1500
SLE
102K mi
22,995
See payment
No Accidents
Used
2015 GMC Sierra 1500
SLE
139K mi
15,895
See payment
Advertisement
Used
2020 GMC Sierra 1500
SLE
102K mi
22,995
See payment
No Accidents
Used
2022 GMC Sierra 1500
SLE
41K mi
34,844
See payment
No Accidents
Price Drop
Used
2017 GMC Sierra 1500
SLE
76K mi
22,199
See payment
No Accidents
Newly Listed
Used
2026 GMC Sierra 1500
SLE
890 mi
53,995
See payment
No Accidents
Used
2018 GMC Sierra 1500
SLE
117K mi
19,190
See payment
Used
2021 GMC Sierra 1500
SLE
38K mi
32,499
See payment
Used
2018 GMC Sierra 1500
SLE
102K mi
22,995
See payment
No Accidents
Used
2022 GMC Sierra 1500
SLE
32K mi
38,377
See payment
No Accidents
Used
2016 GMC Sierra 1500
SLE
130K mi
15,995
See payment
No Accidents
Used
2017 GMC Sierra 1500
SLE
100K mi
22,795
See payment
No Accidents
Price Drop
Used
2019 GMC Sierra 1500
SLE
110K mi
24,594
See payment
Newly Listed
Used
2019 GMC Sierra 1500
SLE
114K mi
24,896
See payment
No Accidents
Used
2015 GMC Sierra 1500
SLE
161K mi
13,995
See payment
No Accidents
See More Results
Similar Vehicles for Sale
Used 2007 GMC Sierra 1500 SLE for Sale
Used 2008 GMC Sierra 1500 SLE for Sale
Used 2023 GMC Sierra 1500 SLE for Sale
Used 2022 GMC Sierra 1500 SLE for Sale
3 for sale
Used 2017 GMC Sierra 1500 SLE for Sale
4 for sale
Used 2020 GMC Sierra 1500 SLE for Sale
1 for sale
Used 2018 GMC Sierra 1500 SLE for Sale
4 for sale
Used 2025 GMC Sierra 1500 SLE for Sale
Used 2019 GMC Sierra 1500 SLE for Sale
5 for sale
Used 2013 GMC Sierra 1500 SLE for Sale
1 for sale
Used 2024 GMC Sierra 1500 SLE for Sale
Used 2026 GMC Sierra 1500 SLE for Sale
1 for sale
View All Similar Vehicles
Used GMC Sierra 1500 SLE in Nearby Cities
Used GMC Sierra 1500 SLE For Sale in Hartford
19 for sale
<!--{"relevance":[false,{}]}-->
Learn more
