Coastal Dune 2026 GMC Sierra 1500 AT4X 4WD 10-Speed Automatic EcoTec3 6.2L V8 10-Speed Automatic, 4WD, Obsidian Rush Leather.

Brookings Auto Mall - Your Premier Buick, Chevrolet, and GMC Dealership Since 1961 At Brookings Auto Mall, we are dedicated to providing top-tier service for all your automotive needs. As your trusted Buick, Chevrolet, and GMC dealership, we offer an exceptional selection of new and pre-owned vehicles, all fully inspected and detailed for your peace of mind. Our experienced sales team is here to guide you through the buying process, ensuring you find the perfect vehicle. Why Choose Brookings Auto Mall? Extensive Inventory: Explore our diverse selection of new Buick, Chevrolet, and GMC models, along with a wide variety of pre-owned vehicles from various other top brands, all carefully chosen to meet your needs and budget. Expert Financing Services: Our finance team is committed to securing the best rates and tailored financing options to fit your needs. Comprehensive Parts & Service Center: Keep your vehicle running smoothly with our certified technicians and genuine OEM parts. We offer everything from routine maintenance to complex repairs. GM Certified Collision Repair Center: Trust our skilled professionals to restore your vehicle to its original condition, using state-of-the-art equipment and techniques. Serving the Brookings community and surrounding areas, including Watertown, Sioux Falls, Mitchell, Aberdeen, Sioux City, Fargo, Moorhead, Madison, Huron, and Marshall, we pride ourselves on delivering the highest quality of service and professionalism. Visit Us Today! Discover the Brookings Auto Mall difference. Whether you're shopping for a new vehicle, need expert maintenance, or looking for the best financing options, we've got you covered. Stop dreaming, start driving with Brookings Auto Mall. Visit us online at www.brookingsautomall.com or call us at (605) 696-7834 to get started! Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026 $1500 - GMC Bonus Cash. Exp. 09/30/2026

Installed Options

• Navigation System
• Trailering Package
• 12 Speakers
• 3 Years SiriusXM
• AM/FM radio: SiriusXM with 360L
• Bose Premium Series with 12- Speaker System
• MultiPro Tailgate Audio System by Kicker
• Radio data system
• Radio: Premium GMC Infotainment Audio System
• SiriusXM with 360L Trial Subscription
• Steering Wheel Audio Controls
• Air Conditioning
• Automatic temperature control
• Electric Rear-Window Defogger
• Front dual zone A/C
• Rear window defroster
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Interior Power Outlet
• Driver Memory
• Heads-Up Display
• Memory seat
• Power driver seat
• Power Front Passenger Windows with Express Up/Down
• Power Front Windows with Driver Express Up/Down
• Power Rear Windows with Express Down
• Power steering
• Power windows
• Push Button Start
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Off-Road Suspension
• Power Rake and Telescoping Steering Column
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Emergency communication system: OnStar
• Front anti-roll bar
• Front wheel independent suspension
• Keyless Open and Start
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Power Door Locks
• Power moonroof
• Power Sunroof
• Brake assist
• Electronic Stability Control
• Hill Descent Control
• Auto High-beam Headlights
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Perimeter Lighting
• Panic alarm
• Security system
• Theft Deterrent System (unauthorized Entry)
• Speed control
• Driver-Selectable Full-Locking Front Differential
• Driver-Selectable Full-Locking Rear Differential
• 220 Amp Alternator
• Block heater
• Heavy-Duty Air Filter
• Auto-dimming door mirrors
• Dual Active Exhaust
• Gloss Black Header with Dark Nickel Grille Insert Bars
• Heated door mirrors
• IntelliBeam Automatic High Beam on/Off
• LED Cargo Area Lighting
• Off-Road High Clearance Step
• Power door mirrors
• Rear step bumper
• Rear Wheelhouse Liners
• Spray-on Pickup Bedliner with GMC Logo
• 2 Charge/Data USB Ports Inside Center Console
• 2 Type-C Charge-Only Rear USB Ports
• 2 USB Ports
• Apple CarPlay/Android Auto
• Auto-dimming Rear-View mirror
• Automatic Emergency Braking
• Bed View Camera
• Buckle to Drive
• Color-Keyed Carpeting Floor Covering
• Compass
• Driver door bin
• Driver vanity mirror
• Floor-Mounted Center Console
• Following Distance Indicator
• Forward Collision Alert
• Front Pedestrian Braking
• Front Premium Floor Liners with Removable Carpet Insert
• Front reading lights
• Garage door transmitter
• Genuine wood dashboard insert
• Genuine wood door panel insert
• HD Surround Vision
• Heated steering wheel
• Illuminated entry
• Lane Keep Assist with Lane Departure Warning
• Leather steering wheel
• Multicolor 15" Diagonal Head-Up Display
• OnStar Services Capable
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear Cross Traffic Braking
• Rear Pedestrian Detection
• Rear Premium Floor Liners with Removable Carpet Insert
• Rear reading lights
• Rear seat center armrest
• Safety Alert Seat
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trailer Camera Provisions
• Trailer Side Blind Zone Alert
• Trip computer
• Ultrasonic Front and Rear Park Assist
• Voltmeter
• Wi-Fi Hotspot Capable
• Wireless Apple CarPlay/Wireless Android Auto
• Wireless Charging
• 16-Way Power Driver Seat Adjuster with Lumbar
• 16-Way Power Passenger Seat Adjuster with Lumbar
• Front Bucket Seats
• Front Center Armrest
• Full Grain Leather Seat Trim
• Heated 2nd Row Outboard Seats
• Heated Driver and Front Outboard Passenger Seating
• Heated front seats
• Heated rear seats
• Power passenger seat
• Split folding rear seat
• Ventilated Driver and Front Passenger Seats
• Ventilated front seats
• Passenger door bin
• Hitch Guidance
• Hitch View
• in-Vehicle Trailering System App
• Integrated Trailer Brake Controller
• Trailer Tire Pressure Monitor System
• Alloy wheels
• Wheels: 18" x 8.5" Painted Aluminum
• Deep-Tinted Glass
• Front Rain-Sensing Wipers
• Power Sliding Rear Window with Rear Defogger
• Rain sensing wipers
• Variably intermittent wipers
• 3.23 Rear Axle Ratio
• **BACK-UP CAMERA
• **BLUETOOTH
• **NAVIGATION / GPS NAV
• **MOONROOF / SUNROOF
• **LEATHER INTERIOR
• **HEATED & COOLED SEATS
• **SIRIUS XM RADIO
• **TOW PACKAGE
• **RUNNING BOARDS
• **ONSTAR