New 2021 GMC Sierra 1500 SLT
- VIN: 3GTP8DED9MG281842
- Stock:

Basic Info
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Exterior:Onyx Black
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Drivetrain:Rear Wheel Drive
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Interior:Jet Black, Perforated leather-appointed front outboard seat trim
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Transmission:Automatic
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Engine:5.3L EcoTec3 V8 engine
Key Features
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Android Auto
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Apple CarPlay
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Automatic Climate Control
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Backup Camera
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Bluetooth
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Fog Lights
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Heated Seats
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Parking Sensors / Assist
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Power Seats
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Premium Package
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Premium Plus Package
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Rear Heated Seats
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Remote Start
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Tow Package
Vehicle Details
Exterior
- Chrome front bumper
- Chrome rear bumper
- CornerStep rear bumper
- Chrome door handles
- LED fog lamps
- Deep-tinted glass
- LED reflector (high intensity) headlamps with LED turn signals and LED signature Daytime Running Lamps
- Cargo bed LED lighting
- Cab-mounted cargo area lamps
- Chrome mirror caps
- Heated, power, driver-side auto-dimming, power-folding outside mirrors
- Full chrome surround window moldings
- Tailgate and bed rail protection caps
- GMC MultiPro Tailgate
- Tailgate with EZ Lift assist, power lock & release
- LED signature taillamps
- Spare tire carrier lock
- 17" 265/70R17SL all-season, blackwall spare tire
- Tire, spare 265/70R17SL all-season, blackwall (STD)
- 18" 265/65R18SL all-season, blackwall tires
- Tires, 265/65R18SL all-season, blackwall (STD)
- 17" full-size spare steel wheel with Black finish
- Rear wheelhouse liners
- 18" 6-spoke machined aluminum wheels with Dark Grey Metallic accents
- Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents (STD)
Interior
- Dual-zone automatic climate control
- Rear air vents
- Assist handles
- Brake pad wear indicator
- Cruise control
- Rear window defogger
- Power door locks
- 4.2" diagonal color Driver Information Center
- Driver memory
- Outside temperature display
- Carpeted floor covering
- Front carpeted floor mats
- Rear carpeted floor mats
- GMC Connected Access capable
- In-vehicle Trailering App
- Instrumentation
- Keyless Open and Start
- Inside rearview auto-dimming mirror
- 120-volt box-mounted power outlet
- 12-volt auxiliary front power outlet
- 120-volt power outlet
- 12-volt auxiliary rear power outlet
- Remote Start
- 10-way power driver seat with power lumbar
- 10-way power front passenger seat
- Up-level rear seat with storage package
- Heated driver and front outboard passenger seats
- 40/20/40 split-bench front seat with under-seat storage
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.) (STD)
- Steering column lock control
- Manual tilt and telescoping steering column
- Heated steering wheel
- Leather-wrapped steering wheel
- Theft-deterrent unauthorized entry system
- USB ports
- USB ports
- Power windows
- Power windows
- Power windows with rear express-down
Entertainment
- 4G LTE Wi-Fi® hotspot capable
- 6-speaker audio system
- 8" diagonal Premium GMC Infotainment System
- Audio system, Premium GMC Infotainment System with 8" diagonal color touch-screen, includes multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Note: (PZ8) Hitch Guidance with hitch view is included with trim. Includes SiriusXM with 360L.) (STD)
- Bluetooth®
- HD Radio
- Steering-wheel mounted controls
- Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Mechanical
- 170-amp alternator
- Automatic locking rear differential
- Automatic Stop/Start
- 4-wheel antilock disc brakes
- Capless fuel fill
- Cargo tie-downs
- External auxiliary transmission oil cooler
- External engine oil cooler
- 5.3L EcoTec3 V8 engine
- Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available 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 (NOTE: Some models built beginning in March will include (YK9) Not Equipped with Dynamic Fuel Management.) (STD)
- Aluminized stainless-steel muffler and tailpipe
- Single-outlet exhaust
- Fully boxed frame
- 6,900 lbs. GVWR
- GVWR, 6900 lbs. (3130 kg) (Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.) (STD)
- Pickup bed
- 3.23 rear axle ratio
- Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
- Electric Power Steering
- Integrated trailer brake controller
- 8-speed automatic transmission
- Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard on models equipped with (L84) 5.3L EcoTec3 V8 engine.) (STD)
Safety
- 6 airbags
- LED Daytime Running Lamps
- HD Rear Vision Camera
- Hitch Guidance
- Hitch Guidance with Hitch View
- OnStar® & GMC Connected Services capable
- Rear Seat Reminder
- StabiliTrak, electronic stability control system with traction control
- Teen Driver
- Tire Pressure Monitoring System
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Customer Reviews
After driving both Ford F150 and Dodge, the Denali was an easy choice. I have one on order. Overall the truck drove, handled, and stopped better. The others had a bit softer interior, but controls are more intuitive with the GM. Lastly, could not get a truck the way I wanted with either Ford or Dodge. Either packaged options and they would not, or could not order. Local GMC dealer ordering exactly the way I want - selling at invoice, delivery in 4-5 weeks.
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to 4216 S Hwy 281 - Edinburg, TX 78539
Disclaimer:
Dealer Discount- Everyone Qualifies Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.
*Dealer Demo Vehicles may have more mileage than normal new retail units
*Dealer discount available for everyone.