2020 GMC Sierra 1500 AT4

Location: Stillwell Ford in Hillsdale, MI

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Item Description
Sales Price: $40,120
Days on the lot: 93 Days
Mileage: 68,213
VIN / Stk#: 1GTP9EED6LZ340735 / H6503
Body Style: 4 Door Pickup
Trans / Drivetrain: Automatic 4x4
Engine: 5.3L V8 Gas
Fuel Economy: City: 16 MPG / Hwy: 21 MPG
Color: Ext: Onyx Black / Int: Jet Black
Location: Hillsdale, MI
Dealer Name: Stillwell Ford

⇩ View Seller Comments

Premium Strength Meets Off-Road Confidence Some trucks are built for pavement.

The 2020 GMC Sierra 1500 AT4 4WD is built for drivers who expect more from their pickup.

Finished in bold Onyx Black with a distinctive Jet Black interior accented with Kalahari, this Sierra blends serious capability with premium comfort in a way that feels equally at home on rugged trails, job sites, and daily drives.

Power comes from the proven 5.3-liter EcoTec3 V8 engine, paired with a responsive 8-speed automatic transmission that delivers smooth, confident acceleration and dependable pulling power.

Whether youre towing equipment or heading out for a weekend adventure, the Sierras V8 provides the kind of strength truck owners expect from GMC.

Inside, the cabin reflects the AT4s balance of ruggedness and refinement.

Supportive leather-appointed seating is paired with both heated front seats and ventilated front seats, keeping drivers comfortable through Michigan summers and Midwest winters alike.

The heated steering wheel and driver memory system for seat and mirrors further enhance everyday comfort, ensuring every drive begins exactly the way you like it.

Technology in the Sierra is designed to make driving easier and more connected.

The intuitive premium GMC infotainment system with navigation keeps routes clear while the rich sound of the Bose premium audio system with subwoofer fills the cabin.

Everyday convenience is handled through wireless charging, universal home remote, and remote vehicle start, helping the truck feel as smart as it is capable.

Safety and driver awareness are strengthened through the Driver Alert Package II, which includes technologies like forward collision alert and lane keep assist to help monitor the road ahead.

Maneuvering the truck in tight areas becomes easier with the combination of front park assist, rear park assist, and the rear vision camera, providing added confidence whether backing into a parking space or navigating crowded areas.

Daily drives might carry this Sierra through Coldwater, Marshall, and Jackson along US-12, M-60, and I-94 across Branch County, Calhoun County, and Jackson County.

From there the road can stretch south toward Bryan, Wauseon, and Defiance along US-24, State Route 66, and State Route 15 through Williams County, Fulton County, and Defiance County, before continuing west toward Angola, Auburn, and Fort Wayne along I-69, US-6, and State Road 8 across Steuben County, DeKalb County, and Allen County.

The result is a truck that combines off-road stre

⇩ View Vehicle Equipment

  • At4 Preferred Package
  • At4 Premium Package
  • Driver Alert Package I
  • Driver Alert Package Ii
  • Preferred Equipment Group 4Sb
  • Trailering Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • Am/Fm Radio: Siriusxm With 360L
  • Hd Radio
  • Premium Audio System: Gmc Infotainment System
  • Premium Bose 7-Speaker Sound System
  • Radio: Premium Gmc Infotainment Sys W/Multi-Touch
  • Radio: Premium Gmc Infotainment Sys W/Navigation
  • Siriusxm W/360L
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic Temperature Control
  • Electric Rear-Window Defogger
  • Front Dual Zone A/C
  • Rear Window Defroster
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Memory Seat
  • Power Driver Seat
  • Power Front Passenger Windows W/Express Up/Down
  • Power Front Windows W/Driver Express Up/Down
  • Power Rear Windows W/Express Down
  • Power Steering
  • Remote Keyless Entry
  • Remote Vehicle Starter System
  • Steering Wheel Mounted Audio Controls
  • Universal Home Remote
  • Electrical Lock Control Steering Column
  • Manual Tilt-Wheel & Telescoping Steering Column
  • Off-Road Suspension
  • 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
  • Keyless Open & Start
  • Low Tire Pressure Warning
  • Occupant Sensing Airbag
  • Overhead Airbag
  • Power Door Locks
  • Power Sunroof
  • Brake Assist
  • Electronic Stability Control
  • Hill Descent Control
  • Delay-Off Headlights
  • Front Fog Lights
  • Fully Automatic Headlights
  • Perimeter Lighting
  • Panic Alarm
  • Security System
  • Theft Deterrent System (Unauthorized Entry)
  • Adaptive Cruise Control - Camera
  • Speed Control
  • Heavy-Duty Rear Locking Differential
  • 170 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • Engine Block Heater
  • 6 Rectangular Black Tubular Assist Steps (Lpo)
  • Auto-Dimming Door Mirrors
  • Body-Color Surround Grille
  • Bumpers: Body-Color
  • Bumpers: Body-Color
  • Front & Rear Black Molded Splash Guards (Lpo)
  • Front License Plate Kit
  • Heated Door Mirrors
  • Fuel Consumption: City: 16 Mpg
  • Fuel Consumption: Highway: 21 Mpg
  • Memorized Settings Including Door Mirror(S)
  • Memorized Settings For 2 Drivers
  • Driver Seat Memory
  • Remote Engine Start : Keyfob Remote Start
  • Remote Power Door Locks
  • Power Windows
  • Cruise Controls On Steering Wheel
  • Cruise Control
  • Trailer Hitch
  • 4-Wheel Abs Brakes
  • Front Ventilated Disc Brakes
  • 1St And 2Nd Row Curtain Head Airbags
  • Passenger Airbag
  • Side Airbag
  • Bluetooth Wireless Phone Connectivity
  • Digital Audio Input
  • Premium Gmc Infotainment System
  • Audio System Premium Brand: Gmc Infotainment System
  • Siriusxm With 360L Am/Fm/Hd/Satellite
  • Radio Data System
  • Siriusxm With 360L Satellite Radio
  • Total Number Of Speakers: 6
  • Braking Assist
  • Abs And Driveline Traction Control
  • Stability Controll With Anti-Roll
  • Privacy Glass: Deep
  • Machined Aluminum Rims W/ Painted Accents
  • Wheel Diameter: 18
  • Wheel Width: 8.5
  • Front Fog/Driving Lights
  • Leather/Metal-Look Steering Wheel Trim
  • Urethane Shift Knob Trim
  • Metal-Look Dash Trim
  • Simulated Wood/Metal-Look Door Trim
  • Video Monitor Location: Front
  • Trip Computer
  • External Temperature Display
  • Auxilliary Engine Cooler
  • Tachometer
  • Manufacturer's 0-60Mph Acceleration Time (Seconds): 6.1 S
  • Auxilliary Transmission Cooler
  • Driver's Side Electrochromatic Auto-Dimming Mirrors
  • Power Remote W/Tilt Down Driver Mirror Adjustment
  • Heated Driver Mirror
  • Heated Passenger Mirror
  • Electrochromatic Rearview Mirror
  • Power Remote W/Tilt Down Passenger Mirror Adjustment
  • Power Retractable Mirrors
  • Dual Reverse Tilt Mirrors
  • Dual Illuminated Vanity Mirrors
  • Compass
  • Daytime Running Lights
  • Climate Controlled : Driver And Passenger Heated
  • Audio Controls On Steering Wheel
  • Front And Rear Reading Lights
  • Anti-Theft Alarm System
  • Leather Seat Upholstery
  • Bucket Front Seats
  • Split Rear Bench
  • Fold-Up Cushion Rear Seats
  • Rear Seats Center Armrest
  • Tilt And Telescopic Steering Wheel
  • Heated Steering Wheel
  • Speed-Proportional Electric Power Steering
  • Suspension Class: Off-Road
  • Automatic Front Air Conditioning
  • Dual Front Air Conditioning Zones

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