2018 GMC Sierra 1500 Denali



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Vehicle Information

VIN: 3GTP1PEJ7JG523048
Stock #: MB10500A
Model Code: TC15543
  • Body Style 4D Crew Cab
  • Exterior Color Quicksilver Metallic
  • Mileage 93,693
  • Fuel Economy
    City/Highway 15/21 MPG
  • Engine 8 Cyl - 6.2 L
  • Transmission 8-Speed Automatic with Overdrive
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

This 2018 GMC Sierra 1500 Denali represents a well-equipped truck with genuine capability and premium refinement. The 6.2L EcoTec3 V8 engine delivers commanding performance, paired with an 8-speed automatic transmission that balances power and efficiency. With just under 94,000 miles, this silver Crew Cab Extra Short Box model carries its years lightly and remains ready for work or weekend adventures.

- Tri-mode power steps with rearward articulation
- Power sunroof
- Integrated trailer brake controller
- 22-inch polished silver wheels with all-terrain tires
- Heated and ventilated leather front seats
- Dual-zone automatic climate control
- GMC infotainment system with navigation
- Bose premium audio system with SiriusXM satellite radio
- Lane keep assist and forward collision alert
- MagneRide magnetic ride control suspension

The Denali trim brings genuine luxury to a working platform. Heated and ventilated leather front bucket seats, memory functionality, and dual-zone climate control create a commanding driving environment. The available technology suite—including lane keep assist, forward collision alert, and ultrasonic park assist—provides confidence both on highways and in tight spaces. GMC's 4G LTE connectivity and OnStar services add modern convenience and peace of mind to every trip.

Contact us today to schedule a test drive and experience this Sierra's blend of power, comfort, and technology firsthand.

Looking for quality used cars in Austin? At Covert Buick GMC of Austin, every used car, truck, and SUV is carefully inspected before it reaches our lot, so you can shop with added confidence.

We proudly serve drivers throughout Austin, Round Rock, Cedar Park, Georgetown, Leander, Pflugerville, Kyle, Hutto and surround Central Texas communities. Conveniently located at 11750 Research Blvd Suite D, our team makes it easy to explore your options, compare vehicles, and find the right fit for your needs and budget.

Visit us in person, browse our entire used inventory online, or contact us to schedule a test drive. At Covert Buick GMC of Austin, you can expect friendly guidance, quality vehicles, and the Covert Commitment - serving Central Texas with trust and community values since 1909.

All Features

  • Navigation System
  • Enhanced Driver Alert Package
  • Preferred Equipment Group 5SA
  • Trailering Equipment
  • 7 Speakers
  • Active Noise Cancellation
  • AM/FM radio: SiriusXM
  • Bose Speaker System
  • CD player
  • HD Radio
  • Premium audio system: GMC Infotainment System
  • Radio data system
  • Radio: AM/FM/GMC Infotainment & Navigation
  • Single Slot CD/MP3 Player
  • SiriusXM Satellite Radio
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Dual-Zone Automatic Climate Control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 110-Volt AC Power Outlet
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Power Windows w/Driver Express Up & Down
  • Remote Keyless Entry
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Adaptive suspension
  • Leather Wrapped Heated Steering Wheel
  • Manual Tilt/Telescoping Steering Column
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Remote Locking Tailgate
  • Power Sunroof
  • Body Color Lower Front Bumper
  • Body Color Rear Bumper w/Cornersteps
  • Brake assist
  • Electronic Stability Control
  • Exterior Parking Camera Rear
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Theft Deterrent System (Unauthorized Entry)
  • Speed control
  • 150 Amp Alternator
  • 6" Rectangular Chromed Tubular Assist Steps
  • Alternate Assist Step Desired
  • Auto-dimming door mirrors
  • Bodyside moldings
  • Bumpers: body-color
  • Chrome Bodyside Moldings
  • Chrome Door Handles
  • Chrome Mirror Caps
  • EZ Lift & Lower Tailgate
  • Front License Plate Kit
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off Headlight
  • MagneRide Magnetic Ride Control Suspension
  • Polished Exhaust Tip
  • Power door mirrors
  • Power Folding & Adjustable Heated Outside Mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Thin Profile LED Fog Lamps
  • Tri-Mode Power Steps
  • Turn signal indicator mirrors
  • 1st & 2nd Row Color-Keyed Carpeted Floor Mats
  • 8" Multi-Color Customizable Driver Display
  • Adjustable pedals
  • Auto-Dimming Inside Rear-View Mirror
  • Auto-dimming Rear-View mirror
  • Color-Keyed Carpeting
  • Compass
  • Driver & Front Passenger Illuminated Vanity Mirrors
  • Driver door bin
  • Driver vanity mirror
  • Floor Mounted Console
  • Forward Collision Alert
  • Front & Rear All-Weather Floor Mats
  • Front Full Feature Power Reclining Bucket Seats
  • Front reading lights
  • Garage door transmitter
  • GMC 4G LTE
  • GMC Connected Access
  • Heated steering wheel
  • Illuminated entry
  • Lane Keep Assist
  • Low Speed Forward Automatic Braking
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Power Adjustable Pedals
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Heated & Ventilated Front Bucket Seats
  • Heated front seats
  • Perforated Leather Appointed Seat Trim
  • Power passenger seat
  • Rear 60/40 Folding Bench Seat (Folds Up)
  • Split folding rear seat
  • Ventilated front seats
  • Composite Storage Bin Under Rear Seat
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Front Frame-Mounted Black Recovery Hooks
  • Integrated Trailer Brake Controller
  • Alloy wheels
  • Wheels: 20" x 9" Bright Machined Aluminum
  • Wheels: 22" x 9" Steel Interim
  • Deep-Tinted Glass
  • Power Sliding Rear Window w/Defogger
  • Variably intermittent wipers
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Offers you may qualify for:
Vehicle Appearance Package $899 This vehicle has dealer-added options: Window Tint, 3M Paint Protection Plan, and OptiCam Protection. See dealer for details.
Covert Protection Plan $2995 This vehicle has dealer-added options: Cilajet Interior and Exterior Application, Key/Remote Replacement, Theft Protection, ForeverStart Battery Protection and Covert Loyalty Advantage. See dealer for details.

Covert Ford Sale Price does not include applicable state sales tax,Inventory tax charged by Travis County, TX, title, license, processing, regional advertising fees listed on dealer invoice. *Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate. Certain discounts require financing with FMCC (with approved credit) or Trading in a 1995 model or newer vehicle towards purchase. Manufacturer may change rebates without prior notice. Please check dealer for actual pricing, availability, and to confirm eligibility of each vehicle for Select Rebate Programs. Not responsible for typographical errors. Vehicles listed with a Covert Discount only, without rebates, include package savings from Ford AND all available standard rebates, zero percent financing is not available on these units at the listed price/discounts and are listed as featured vehicles on the home page. Contact dealer for full details: 512-345-4343.