Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Alloy Wheels
Tow Hitch
Safety
Backup Camera
Stability Control
Seating
Heated Seats
Memory Seat
Convenience
Heated Steering Wheel
Keyless Start
Remote Start
Navigation System
Tow Hooks
USB Port
Features
- 4-Wheel Disc Brakes
- A/C
- ABS
- AIR FILTER HIGH-CAPACITY
- AIR FILTER
- HIGH-CAPACITY
- AM/FM Stereo
- ASSIST STEPS CHROME WHEEL TO WHEEL
- ASSIST STEPS
- CHROME WHEEL TO WHEEL
- AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN INCLUDES MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
- AUDIO SYSTEM
- PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN
- INCLUDES MULTI-TOUCH DISPLAY
- AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones
- advanced voice recognition
- in-vehicle apps
- personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
- Adjustable Steering Wheel
- Aluminum Wheels
- Auto-Dimming Rearview Mirror
- Auxiliary Audio Input
- BED LINER SPRAY-ON Pickup bedliner with GMC logo
- BED LINER
- SPRAY-ON Pickup bedliner with GMC logo
- BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
- BOSE SOUND SYSTEM
- PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
- Back-Up Camera
- Bluetooth Connection
- CENTER CONSOLE FLOOR-MOUNTED with cup holders cell phone storage power cord management hanging file folder capability
- CENTER CONSOLE
- FLOOR-MOUNTED with cup holders
- cell phone storage
- power cord management
- hanging file folder capability
- CUSTOMER DIALOGUE NETWORK
- Climate Control
- Cruise Control
- DARK WALNUT/SLATE PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
- DARK WALNUT/SLATE
- PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
- Daytime Running Lights
- Driver Adjustable Lumbar
- Driver Air Bag
- Driver Restriction Features
- ENGINE 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency (STD)
- ENGINE
- 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm
- 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders
- depending on demand
- to optimize power delivery and efficiency (STD)
- EXHAUST DUAL WITH PREMIUM TIPS
- EXHAUST
- DUAL WITH PREMIUM TIPS
- Floor Mats
- Fog Lamps
- Four Wheel Drive
- Front Head Air Bag
- Front Side Air Bag
- GVWR 7100 LBS. (3221 KG) (STD)
- GVWR
- 7100 LBS. (3221 KG) (STD)
- HD Radio
- HILL DESCENT CONTROL
- Heated Front Seat(s)
- Heated Mirrors
- Heated Steering Wheel
- Integrated Tailgate Step
- Keyless Entry
- Keyless Start
- LICENSE PLATE KIT FRONT
- LICENSE PLATE KIT
- FRONT
- Leather Steering Wheel
- Locking/Limited Slip Differential
- MP3 Capability
- Mirror Memory
- Multi-Zone A/C
- ONYX BLACK
- Pass-Through Rear Seat
- Passenger Adjustable Lumbar
- Passenger Air Bag
- Passenger Air Bag Sensor
- Power Door Locks
- Power Driver Seat
- Power Folding Mirrors
- Power Mirror(s)
- Power Outlet
- Power Passenger Seat
- Power Steering
- Power Windows
- Privacy Glass
- REAR AXLE 3.23 RATIO
- REAR AXLE
- 3.23 RATIO
- Rear Defrost
- Rear Head Air Bag
- Remote Engine Start
- Requires Subscription
- SEATS FRONT BUCKET with center console
- SEATS HEATED SECOND ROW OUTBOARD SEATS
- SEATS VENTILATED DRIVER AND FRONT PASSENGER
- SEATS
- FRONT BUCKET with center console
- SEATS
- HEATED SECOND ROW OUTBOARD SEATS
- SEATS
- VENTILATED DRIVER AND FRONT PASSENGER
- SKID PLATES
- SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console (KQV) ventilated front seats (A48) rear sliding power window (UG1) Universal Home Remote (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats
- SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (A48) rear sliding power window
- (UG1) Universal Home Remote
- (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats
- SLT PREFERRED EQUIPMENT GROUP Includes Standard Equipment
- SLT PREFERRED EQUIPMENT GROUP includes standard equipment
- SLT PREFERRED PACKAGE includes (IOT) 8" diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System and (K4C) Wireless Charging
- SLT PREFERRED PACKAGE includes (IOT) 8" diagonal Premium GMC Infotainment with navigation
- (UQA) Bose Premium Audio System and (K4C) Wireless Charging
- Satellite Radio
- Seat Memory
- Security System
- Smart Device Integration
- Stability Control
- Steering Wheel Audio Controls
- TEXAS EDITION SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package (NZM) 20" Polished aluminum wheels (BVT) Chrome assist steps and Texas Edition badging.
- TEXAS EDITION SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package
- (NZM) 20" Polished aluminum wheels
- (BVT) Chrome assist steps and Texas Edition badging.
- TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL
- TIRE
- SPARE 255/80R17SL ALL-SEASON
- BLACKWALL
- TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire.)
- TIRES
- 275/60R20SL ALL-TERRAIN
- BLACKWALL (Includes (QAQ) spare tire.)
- TRANSFER CASE TWO-SPEED ELECTRONIC AUTOTRAC with push button control
- TRANSFER CASE
- TWO-SPEED
- ELECTRONIC AUTOTRAC with push button control
- TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
- TRANSMISSION
- 10-SPEED AUTOMATIC
- ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
- Telematics
- Tire Pressure Monitor
- Tires - Front All-Season
- Tires - Rear All-Season
- Tow Hitch
- Tow Hooks
- Traction Control
- UNIVERSAL HOME REMOTE
- USB PORTS 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL
- USB PORTS
- 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL
- WHEELS 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM
- WHEELS
- 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM
- WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
- WINDOW
- POWER
- REAR SLIDING WITH REAR DEFOGGER
- WIRELESS CHARGING
- WiFi Hotspot
- X31 OFF-ROAD PACKAGE includes Off-Road suspension (JHD) Hill Descent Control (NZZ) skid plates (K47) high-capacity air filter and X31 hard badge Includes (NQH) 2-speed transfer case (XCK) 265/65R18SL all-terrain blackwall tires (N10) dual exhaust.
- X31 OFF-ROAD PACKAGE includes Off-Road suspension
- (JHD) Hill Descent Control
- (NZZ) skid plates
- (K47) high-capacity air filter and X31 hard badge Includes (NQH) 2-speed transfer case
- (XCK) 265/65R18SL all-terrain
- blackwall tires
- (N10) dual exhaust.
Seller's Comments
Located at Covert of Hutto, proudly serving Central Texas with quality pre-owned vehicles and exceptional value, this 2020 GMC Sierra 1500 SLT in Onyx Black combines V8 performance, premium comfort, and X31 off-road capability in a well-equipped full-size pickup. This One Owner Sierra features the 5.3L EcoTec3 V8, 4WD, leather seating, heated and ventilated front seats, Blind Spot Monitoring, navigation, power sunroof, Texas Edition SLT Premium Package, and X31 Off-Road Package. Call Covert of Hutto at 877-918-0151 to schedule your VIP appointment or to learn more about this GMC Sierra 1500 SLT today.
Powered by the 5.3L EcoTec3 V8, this Sierra delivers strong, confident performance for everyday driving, hauling, and towing. Four-wheel drive, a heavy-duty locking rear differential, off-road suspension, Hill Descent Control, and a high-capacity air filter give the X31 added capability when conditions get tougher. The Trailering Package adds useful versatility for compatible trailers and recreational equipment.
Inside, the SLT offers an upscale cabin with leather front bucket seats, heated and ventilated front seating, heated second-row outboard seats, driver memory, and a floor-mounted center console. A power sliding rear window and power sunroof add comfort and convenience, while chrome wheel-to-wheel assist steps provide easier cabin access.
Technology includes GMC's premium infotainment system with navigation, Apple CarPlay and Android Auto, SiriusXM with 360L, wireless charging, and a Bose 7-speaker premium sound system. Remote start and a universal home remote add convenience for daily use.
The Texas Edition SLT Premium Package and X31 equipment give this Sierra a distinctive combination of upscale styling and rugged capability. Chrome assist steps, dual exhaust with premium tips, fog lights, X31 badging, and the deep Onyx Black finish create a strong, polished appearance.
This 2020 GMC Sierra 1500 SLT is an excellent choice for buyers looking for a V8-powered truck that balances premium comfort, towing versatility, and genuine off-road capability without sacrificing everyday drivability.
Family owned since 1909, Covert of Hutto is proud to serve drivers across Central Texas including Austin (78701, 78705, 78746, 78753, 78758), Hutto (78634), Pflugerville (78660), Round Rock (78681), and Georgetown (78628, 78626). Experience the trusted service and selection that Central Texas drivers have relied on for generations.
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