(opens in new window)
Car Values
Price New/Used
My Car's Value
Instant Cash Offer
Cars for Sale
Cars for Sale
Free Dealer Price Quote
Vehicle History Report
Find Local Dealers
Private Seller Exchange
Private Seller Cars
Sell Your Car
Shop & Buy
Best Cars
Dealer Reviews
KBB Expert Reviews
Electric Vehicle Guide
KBB Awards
Latest Car News
Shopping & Buying
Research Tools
Car Research
Browse Incentives
Car Loan Calculator
Car Finder
Compare Cars
Car Loans
Insurance
Check My Credit
Extended Warranty
Vehicle History Report
Car Repair
Auto Repair Prices
Car Recalls
Maintenance Pricing
Find an Auto Shop
Service Advisor
OBD-II Codes
$
Skip to vehicle Listings
Online car buying built around you.
Shop Now
Cars for Sale
GMC
Sierra 1500
SLT
2018
2018 GMC Sierra 1500 SLT for Sale Near Me
Search by keyword
|
Filters (4)
New
Front Wheel Drive
Black
Blue
Leather Seats
Manufacturer Certified
Rear Wheel Drive
AWD/4WD
Automatic
Third-Party Certified
Gray
Silver
Location & Delivery
Year
Make, Model & Trim
GMC
Models
Sierra 1500
Acadia
Caballero
Canyon
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
Savana 3500
Savana 4500
Sierra 1500
Sierra 2500
Sierra 3500
Sierra EV
Sonoma
Suburban
Syclone
Terrain
TopKick C4500
TopKick C5500
Typhoon
Yukon
Yukon XL
Sierra 1500 Trims
SLT
AT4
AT4X
C3
Carrera GTS
Classic
Classic Denali
Denali
Denali Ultimate
Elevation
Limited
Limited AT4
Limited Denali
Limited Elevation
Limited Pro
Limited SLE
Limited SLT
Pro
SL
SLE
SLT
Special
Sport
W/T
XFE
SLT Package
Any
SLT Premium Plus Package
Laser Blue Metallic Special Edition
Black Pack
SLT Crew Cab Premium Plus Package
SLT Preferred Package
Onstar Plus Package
Professional Package
Off-Road Package
Sierra Performance Edition
Sun And Navigation Package
SLE Value Package
LPO, Deluxe Chrome Package
SLT Convenience Package
Max Trailering Package
LPO, Assist Step and Tonneau Package
Snow Plow Prep Package
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
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
LPO, Underbody Shield Package, Transfer Case Protection
X31 Off-Road and Protection Package
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
SLT Crew Cab Value Package
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
SLT Premium Package
White Diamond Tricoat Edition
Texas Edition SLT Premium Plus Package
All Terrain Package
All Terrain X Package
SLT Crew Cab Value Plus Package
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
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
Mocha Steel Metallic Edition
Technology Package
LPO, Essentials Package
Safe And Sound Package
Entertainment Package, RearSeat DVD Player With LCD Display and 2 Sets of Wireless Headphones
LPO, Utility Wall Package
Entertainment Package
Skid Plate Package
Graphite Blue Metallic Edition
LPO, GMC Protection Package
Max Trailering Pack
SLT Preferred Equipment Group
Suspension Package, Off-Road"
Sierra Safety Plus Package
Add Another Make
Condition
New
Used
Manufacturer Certified
Third-Party Certified
Certified Program
Learn more
Drive Type
Loading...
Price & Payments
Price
Payment
Min Price
Max Price
Best Deals
Good Price
Great Price
Ways to Purchase
Mileage
Loading...
Body Style
Loading...
Truck Cab Size
Loading...
Fuel Type
Loading...
Truck Bed Length
Loading...
Fuel Economy
Loading...
Exterior Color
Loading...
Interior Color
Loading...
Transmission
Loading...
Engine Displacement
Loading...
Vehicle History
Loading...
Cylinders
Loading...
Features
Loading...
Number of Seats
Loading...
Number of Doors
Loading...
Seller Type
Loading...
805 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
Price Drop
Used
2018 GMC Sierra 1500
SLT
138K mi
23,995
See payment
Good Price
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
47K mi
32,682
See payment
Great Price
Used
2018 GMC Sierra 1500
SLT
115K mi
28,995
See payment
Find Your Vehicle Faster
and Within Budget
My Wallet
by Kelley Blue Book
®
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
Newly Listed
360°
Used
2018 GMC Sierra 1500
SLT
77K mi
31,802
Newly Listed
360°
Used
2018 GMC Sierra 1500
SLT
87K mi
29,995
No Accidents
Advertisement
Newly Listed
360°
Used
2018 GMC Sierra 1500
SLT
24K mi
36,500
See payment
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
92K mi
30,000
See payment
No Accidents
How many passenger seats do you need in your truck?
Any
3 or less
4
5
6
Newly Listed
Used
2018 GMC Sierra 1500
SLT
55K mi
35,987
Sponsored
Used
2018 GMC Sierra 1500
SLT
78K mi
31,900
See payment
Newly Listed
Used
2018 GMC Sierra 1500
SLT
72K mi
33,987
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
47K mi
32,682
See payment
Great Price
Newly Listed
Used
2018 GMC Sierra 1500
SLT
94K mi
29,999
Good Price
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
103K mi
28,995
No Accidents
Advertisement
Newly Listed
Used
2018 GMC Sierra 1500
SLT
108K mi
28,833
See payment
Newly Listed
Used
2018 GMC Sierra 1500
SLT
115K mi
28,064
See payment
Newly Listed
Used
2018 GMC Sierra 1500
SLT
117K mi
27,000
See payment
Newly Listed
Used
2018 GMC Sierra 1500
SLT
99K mi
26,495
See payment
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
152K mi
23,800
See payment
No Accidents
Newly Listed
Used
2018 GMC Sierra 1500
SLT
149K mi
23,000
See payment
No Accidents
Advertisement
Newly Listed
Used
2018 GMC Sierra 1500
SLT
182K mi
22,540
See payment
Newly Listed
Used
2018 GMC Sierra 1500
SLT
190K mi
18,995
360°
Used
2018 GMC Sierra 1500
SLT
68K mi
36,995
No Accidents
High Demand
360°
Used
2018 GMC Sierra 1500
SLT
38K mi
33,694
Great Price
No Accidents
360°
Used
2018 GMC Sierra 1500
SLT
93K mi
29,980
See payment
No Accidents
Price Drop
360°
Used
2018 GMC Sierra 1500
SLT
95K mi
29,712
See payment
No Accidents
360°
Used
2018 GMC Sierra 1500
SLT
64K mi
29,695
See payment
Great Price
No Accidents
360°
Used
2018 GMC Sierra 1500
SLT
123K mi
27,998
See payment
360°
 CarBravo Certified
2018 GMC Sierra 1500
SLT
119K mi
27,798
See payment
Good Price
No Accidents
See More Results
FAQ
|
Contact Us
|
Do Not Sell or Share My Personal Information
|
Limit the Use of My Sensitive Personal Information
|
About Us
|
Careers
|
Corporate
|
Marketing and Advertising Solutions
|
Media
|
Site Map
|
KBB Brazil
|
KBB Canada
Facebook
X
RSS
LinkedIn
YouTube
© 1995-2025 Kelley Blue Book Co.®, Inc. All rights reserved.
Copyrights & Trademarks
|
Vehicle Photos © Evox Images
|
Terms of Service
|
Privacy Statement
|
Linking Policy
|
Accessibility Statement
|
Manage Cookies
Learn more
