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GMC
Sierra 1500
SLE
GMC Sierra 1500 SLE for Sale in Milwaukee, WI
53203
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(2)
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(1)
LPO, Assist Step and Tonneau Package
Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
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(2)
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(2)
Off-Road Skid Plate Pkg
Sierra NFL Edition
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(1)
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(3)
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X31 Off-Road and Protection Package
(6)
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(10)
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LPO, Protection Package
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(1)
Mineral Green Metallic Edition
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(PDW) Pro Sport Package
Texas/Oklahoma/Louisiana/California/Florida/ New Mexico SLE Package
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(4)
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All-Terrain Package
(2)
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Mocha Steel Metallic Edition
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(4)
South-West SLE Extended And Crew Cab Package
Safe And Sound Package
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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
Graphite Blue Metallic Edition
Skid Plate Package
Trailering Package
Fuel Economy Package
Max Trailering Pack
Enhanced Capability Package
(1)
Fleet Comfort Package
LPO, GMC Protection Package
(1)
Limited Personalization Option, Sierra Chrome Edition
Pro Grade Package
Suspension Package, Off-Road"
SLE1 Audio Package
(1)
Sierra Safety Plus Package
(7)
Entertainment Package
Kodiak 2.7L Promotional Package
Add Another Make
GMC
Models
Sierra 1500
Acadia
(188)
Caballero
Canyon
(80)
Envoy
(1)
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
(22)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
(28)
Savana 3500
(45)
Savana 4500
(1)
Sierra 1500
(689)
Sierra 2500
(181)
Sierra 3500
(88)
Sierra EV
(17)
Sonoma
Suburban
(1)
Syclone
Terrain
(181)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(100)
Yukon XL
(85)
Sierra 1500 Trims
SLE
AT4
(83)
AT4X
(32)
C3
Carrera GTS
Classic
Classic Denali
Denali
(99)
Denali Ultimate
(43)
Elevation
(213)
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
(49)
SL
SLE
(43)
SLT
(125)
Special
Sport
W/T
XFE
SLE Package
Any
SLE Value Package
(11)
SLE Convenience Package
(7)
Extended Cab SLE Value Package
Power Pack Plus
(3)
Texas Edition (Residency-Based Package)
Preferred Package
(12)
Black Pack
Laser Blue Metallic Special Edition
South Central Value Package
Onstar Plus Package
SLE2 Audio Package
SLE2 Preferred 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
(1)
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
(2)
SLE/SLT Trailering Package
(2)
Off-Road Skid Plate Pkg
Sierra NFL Edition
Sierra Special Edition
Pro Grade Edition
Driver Alert Package II
LPO, Chrome Appearance Package
SLE Fleet Convenience Package
(1)
Chrome Essentials Package
LPO, Chrome Package
LPO, GMC Interior Protection Package
Elevation Edition
(3)
Enhanced Driver Alert Package
LPO, Cargo Convenience Package
LPO, Underbody Shield Package, Transfer Case Protection
Texas Edition
X31 Off-Road and Protection Package
(6)
Light Duty Power Package
EZ-Lift Tailgate Package
(4)
SLT Marketing Option Pkg
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
(2)
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
(10)
Laser Blue Special Edition
Remote Start Package
Carbon-22 Edition
Marketing Option Pkg
Firm Ride/Heavy Duty Suspension 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
Driver Alert Package I
(1)
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
(4)
Off-Road Pkg
Vortecmax Performance Pack
SLE White Diamond Edition
LPO, Essentials Package
SLE Preferred Package
(1)
Trailering Package, Heavy-Duty
(1)
All-Terrain Package
(2)
Regional Value Package (Residency-Based Package)
Mocha Steel Metallic Edition
Carbon-20 Edition
SLE1 Preferred Package
(4)
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
Graphite Blue Metallic Edition
Skid Plate Package
Trailering Package
Fuel Economy Package
Max Trailering Pack
Enhanced Capability Package
(1)
Fleet Comfort Package
LPO, GMC Protection Package
(1)
Limited Personalization Option, Sierra Chrome Edition
Pro Grade Package
Suspension Package, Off-Road"
SLE1 Audio Package
(1)
Sierra Safety Plus Package
(7)
Entertainment Package
Kodiak 2.7L Promotional Package
Add Another Make
Mileage
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Any
Mileage
Any
Condition
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(15)
Used
(28)
Manufacturer Certified
(0)
Third-Party Certified
(1)
Certified Program Details
New
(15)
Used
(28)
Manufacturer Certified
(0)
Third-Party Certified
(1)
Certified Program Details
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Crew Cab
(3)
Extended Cab
(9)
Regular Cab
(1)
Crew Cab
(3)
Extended Cab
(9)
Regular Cab
(1)
Truck Bed Length
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(20)
Medium
(20)
Long
(1)
Include unspecified lengths
(2)
Short
(20)
Medium
(20)
Long
(1)
Include unspecified lengths
(2)
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43 Matches
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Used
2014 GMC Sierra 1500
SLE
98K mi
17,400
See payment
Great Price
High Demand
Used
2015 GMC Sierra 1500
SLE
106K mi
20,790
See payment
Great Price
No Accidents
Used
2017 GMC Sierra 1500
SLE
132K mi
19,497
See payment
Good Price
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Excellent (740-900)
Credit Rating
Excellent (740-900)
Very Good (700-739)
Good (670-699)
Fair (630-669)
Rebuilding (580-629)
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Based on 4.5% APR for mos.
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Search Available Cars
Newly Listed
Used
2020 GMC Sierra 1500
SLE
27K mi
34,997
See payment
Great Price
No Accidents
Used
2014 GMC Sierra 1500
SLE
225K mi
9,899
See payment
Good Price
No Accidents
Consider New, Similar Payment
2026 GMC Sierra 1500
SLE
143 mi
52,840
Used
2024 GMC Sierra 1500
SLE
20K mi
42,250
See payment
Good Price
No Accidents
Item 1 of 10.
How many passenger seats do you need in your truck?
Any
3 or less
4
5
6
Do you want
Adaptive Cruise Control?
Automatically adjusts your speed to maintain a safe distance from the car ahead.
Yes, Update Filter
No Preference
Do you want
Backup Camera?
See behind your vehicle while reversing with a live video feed to avoid obstacles.
Yes, Update Filter
No Preference
Do you want
Bluetooth, Hands-Free?
Make and receive calls safely through your car's audio system without touching your phone.
Yes, Update Filter
No Preference
Do you want
Cross Traffic Alert?
Warns you of approaching vehicles from the sides when backing out of a parking spot.
Yes, Update Filter
No Preference
Do you want
Keyless Start?
Start your car with the push of a button while the key fob stays in your pocket or bag.
Yes, Update Filter
No Preference
Do you want
Lane Departure Warning?
Alerts you if your car begins to drift out of its lane without signaling.
Yes, Update Filter
No Preference
Do you want
Premium Audio?
Enjoy high-quality sound with advanced speakers for a better listening experience.
Yes, Update Filter
No Preference
Do you want
Remote Engine Start?
Start your car from a distance to preheat or cool the cabin before you get in.
Yes, Update Filter
No Preference
Do you want
Security System?
Alerts you with a loud alarm if someone tries to break into your vehicle.
Yes, Update Filter
No Preference
Used
2010 GMC Sierra 1500
SLE
131K mi
9,950
See payment
Great Price
No Accidents
Newly Listed
Used
2017 GMC Sierra 1500
SLE
106K mi
22,989
See payment
Good Price
No Accidents
Used
2007 GMC Sierra 1500
SLE
176K mi
4,999
See payment
Great Price
No Accidents
Used
2007 GMC Sierra 1500
SLE
187K mi
4,999
See payment
Great Price
No Accidents
Used
2023 GMC Sierra 1500
SLE
100K mi
28,812
See payment
Great Price
No Accidents
Used
2018 GMC Sierra 1500
SLE
61K mi
34,477
See payment
Newly Listed
Used
2016 GMC Sierra 1500
SLE
95K mi
24,491
See payment
Good Price
No Accidents
Price Drop
Used
2017 GMC Sierra 1500
SLE
220K mi
13,988
See payment
Price Drop
Used
2018 GMC Sierra 1500
SLE
136K mi
21,295
See payment
No Accidents
Newly Listed
Used
2020 GMC Sierra 1500
SLE
54K mi
31,500
See payment
Great Price
No Accidents
Price Drop
Used
2017 GMC Sierra 1500
SLE
161K mi
19,489
See payment
No Accidents
Used
2017 GMC Sierra 1500
SLE
164K mi
14,952
See payment
360°
New
2026 GMC Sierra 1500
SLE
5 mi
51,028
MSRP
$55,990
See payment
Incentive
New
2026 GMC Sierra 1500
SLE
143 mi
52,840
MSRP
$59,880
See payment
New
2026 GMC Sierra 1500
SLE
6 mi
56,673
MSRP
$64,120
See payment
New
2026 GMC Sierra 1500
SLE
6 mi
57,134
MSRP
$64,615
See payment
New
2026 GMC Sierra 1500
SLE
6 mi
57,134
MSRP
$64,615
See payment
New
2026 GMC Sierra 1500
SLE
6 mi
57,384
MSRP
$64,615
See payment
New
2026 GMC Sierra 1500
SLE
5 mi
53,145
MSRP
$57,895
See payment
New
2026 GMC Sierra 1500
SLE
47 mi
53,249
MSRP
$61,950
See payment
New
2026 GMC Sierra 1500
SLE
6 mi
55,183
MSRP
$62,035
See payment
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