
2021 GMC Sierra 1500 SLT
- Used
The full specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 355
Notes from the dealer
Key Features & Technology
5.3L EcoTec3 V8 Engine with Dynamic Fuel Management
8-Speed Automatic Transmission
Four-Wheel Drive (4WD)
GMC Premium Infotainment System with 8 Color Touchscreen
Apple CarPlay & Android Auto
Forward Collision Alert
Lane Keep Assist with Lane Departure Warning
Front & Rear Park Assist
Dual-Zone Automatic Climate Control
20 Polished Aluminum Wheels
Bose Premium Sound System
Premium Factory Options & Packages
SLT Premium Plus Package
X31 Off-Road Package
White Frost Tricoat Premium Paint
2-Speed Autotrac Transfer Case
20 Polished Aluminum Wheels
These factory-installed packages enhance performance, comfort, technology, and resale value.
CARFAX Vehicle History Snapshot
No accidents reported
CARFAX 1-Owner vehicle
7 service history records
Personal vehicle
Last reported mileage: 109,509 miles
Top 5 Reasons to Buy This One
Proven 5.3L V8 performance with towing capability
Desirable SLT trim with premium interior features
X31 Off-Road Package for added versatility
Strong CARFAX history with consistent service records
Aggressively positioned below market average pricing
Quick Facts (Optimized for Voice & AI Search)
Is this 2021 GMC Sierra 1500 4WD? Yes, equipped with four-wheel drive and a 2-speed transfer case.
Does it have navigation? Equipped with GMC Premium Infotainment system with smartphone integration.
Accident history? CARFAX reports no accidents.
Fuel economy? Up to 21 MPG highway.
Transmission type? 8-Speed Automatic.
Who Should Buy This Vehicle?
Truck buyers needing V8 power and 4WD capability
Contractors or business owners requiring crew cab versatility
Drivers cross-shopping Ford F-150 Lariat or Ram 1500 Big Horn
Competitive Comparison
Compared to the Ford F-150 and Ram 1500, this Sierra 1500 SLT offers a refined interior, strong V8 reliability, and premium package content with off-road capability.
Ourisman Chevrolet of Marlow Heights has served the Washington DC and Maryland region for over 100 years. Every pre-owned vehicle undergoes inspection prior to retail sale. We make every effort to provide accurate information, but please verify options and price before purchasing. AI generated content may contain errors. Verify accuracy. All vehicles are subject to prior sale and financing is subject to approved credit. Processing charge of $800.00 (not required by law), Tax, Tag/Title, License, Registration, Electronic Filing Fee, Optional Equipment, and any finance charges are not included in quoted price.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
What is included in our price - Prices include applicable manufacturer rebates and incentives (dealer retains incentives). Incentives and pricing may depend on manufacturer incentive program expiration dates which can vary. Additional rebates and incentives like military, loyalty, diplomat or college graduation may apply and may give you additional savings; but are conditional in advertised prices. See the dealer for further details.
What is excluded in our price - All advertised prices exclude taxes, tags, titling charges, destination & delivery. Click here for freight charges by model, additional charges as allowed by law, and Ourisman Accessory Package (Optional $299), Ourisman Connect (Optional $795), Ourisman Protection (Optional $2995), dealer processing charge (not required by law): $800 at dealerships located in Maryland.
Other Considerations - Advertised prices may not be compatible with "special factory financing". MSRP Is the Manufacturers Suggested Retail Price. Actual dealer pricing may vary.
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Availability- All Vehicles are subject to prior sale and may not be available. Check your dealer for specific vehicle availability. All financing is subject to Lender approval based upon Customer approved credit. Ourisman is not a Lender, but will assist Customer with Lender required submissions at Customer request.
Disclaimer- Ourisman makes every effort to provide accurate information. Please verify options, price, and incentive eligibility prior to purchase by contacting the dealership for verification and availability. Pricing is subject to change without notice to correct errors and omissions. Manufacturer incentives and vehicle features data are provided by third-parties and are believed to be accurate. Neither the dealer nor website provider is responsible for any inaccuracies contained herein, and by using this application you the customer acknowledge the foregoing and accept such terms. Please contact the dealership for details and availability.
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