Meet the 2020 GMC Sierra 1500 AT4, a premium pickup truck engineered for those who demand capability without compromise.
This AT4 is equipped with an impressive collection of features designed to enhance every drive:
- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- AT4 CarbonPro Edition with carbon composite bed
- Technology Package with HD Surround Vision and Rear Camera Mirror
- Multicolor 15" Diagonal Head-Up Display
- Driver Alert Package II with Automatic Emergency Braking and Lane Keep Assist
- Heated and ventilated front leather seats with 10-way power adjustment
- Premium MultiPro Audio System by Kicker
- Apple CarPlay and Android Auto integration
- Wireless charging and dual USB ports
- Ultrasonic Front & Rear Park Assist
- IntelliBeam automatic headlamps with fog lights
- Heavy-Duty Rear Locking Differential with off-road suspension
The Sierra 1500 AT4 represents GMC's commitment to practical luxury. The black exterior is complemented by unique AT4 styling, including a distinctive grille surround with black chrome finish, AT4 carbon hard badge, and gloss black dual exhaust tips. The CarbonPro bed stands as a testament to modern engineering, offering superior durability and corrosion resistance.
Inside, you'll find an environment built for comfort and control. Heated and ventilated leather seats with 10-way power adjustment ensure every journey feels refined. The 8" digital driver information center and head-up display keep critical data within your line of sight. Climate control features dual-zone automatic temperature management, while the remote vehicle starter system means your truck can be ready before you step outside.
Safety is paramount in this Sierra. Multiple advanced driver-assistance features work together to keep you and your passengers protected. Forward collision alert, automatic emergency braking, and lane keep assist with lane departure warning represent the truck's comprehensive approach to accident prevention. The safety alert seat provides additional awareness during critical moments.
This truck is ready for whatever demands you place on it. Whether you're towing, hauling, or exploring off-road terrain, the AT4's capabilities are engineered to deliver. The integrated trailer brake controller, prograde trailering system, and rear step bumper make towing straightforward. Hill descent control and off-road suspension ensure confident handling in challenging terrain.
Experience the combination of power, technology, and refined truck capability in this 2020 GMC Sierra 1500 AT4. Visit our showroom today to discover why this pickup truck stands apart.
Used 2020 GMCSierra 1500 AT4
Vehicle Overview
VIN# 1GTP9EEL9LZ319062Stock# J13680B
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 68,374 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Fuel Economy
- 15/19 MPG City/Hwy
- Transmission
- 10 speed automatic
- Drivetrain
- 4WD
- Engine
- V-8 cyl
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Stay Home, Stay Safe – We’ll Come to You
Video walkaround
Experience this vehicle via video call and ask us any questions you have.
Schedule a video callTest drive at home
We’ll bring this vehicle to you for a no-obligation test drive.
Request a test driveHome delivery
We’ll deliver the vehicle you want to your home and help you complete the paperwork.
Ask about delivery
Included Packages & Accessories
- 3.23 Rear Axle Ratio
- Transmission: 10-Speed Automatic
- GVWR: 7,000 lbs
- Black Off-Road Accessory Assist Step
- Rear Camera Mirror
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- IntelliBeam Automatic High Beam On/Off
- Front Pedestrian Braking
- Following Distance Indicator
- 8" Driver Information Center
- Technology Package
- HD Surround Vision w/2 Trailer View Camera Provisions
- Bed View Camera
- Multicolor 15" Diagonal Head-Up Display
- High Gloss Black Mirror Caps
- Lane Keep Assist w/Lane Departure Warning
- Adaptive Cruise Control - Camera
- MultiPro Audio System by Kicker
- Safety Alert Seat
- AT4 Preferred Package
- Universal Home Remote
- Power Sliding Rear Window w/Rear Defogger
- Radio: Premium GMC Infotainment Sys w/Navigation
- SiriusXM w/360L
- Ultrasonic Front & Rear Park Assist
- Driver Alert Package I
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Perimeter Lighting
- Tires: LT275/65R18C MT BW
- Engine: 6.2L EcoTec3 V8
- 2-Speed Transfer Case
- Front Bucket Seats
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Preferred Equipment Group 4SB
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- 6-Speaker Audio System Feature
- HD Radio
- Floor-Mounted Center Console
- Compass
- 4.2" Diagonal Color Display Driver Info Center
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- All-Weather Floor Liners w/AT4 Logo
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 USB Ports
- Rear Dual USB Charging-Only Ports
- HD Rear Vision Camera
- Heated Driver & Front Outboard Passenger Seating
- Ventilated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Seats
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Spray-On Pickup Bed Liner w/AT4 Logo
- Deep-Tinted Glass
- Body-Color Surround Grille
- LED Cargo Area Lighting
- Red Recovery Hooks
- Tires: 265/65R18SL AT BW
- Wheels: 18" x 8.5" Machined Aluminum
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- 170 Amp Alternator
- High-Capacity Air Filter
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Rear Locking Differential
- Engine: 5.3L EcoTec3 V8
- Hill Descent Control
- Skid Plates
- Off-Road Suspension
- Hitch Guidance
- Integrated Trailer Brake Controller
- Driver Alert Package II
- Forward Collision Alert
- Automatic Emergency Braking
- AT4 CarbonPro Edition
- Unique Grille Surround w/Black Chrome Finish
- AT4 Carbon Hard Badge
- CarbonPro Bed
- Gloss Black Dual Exhaust Tips
- AT4 Premium Package
- 6" Rectangular Black Tubular Assist Steps
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 18mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 19mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Recommended fuel: Premium Unleaded
- Torque: 460 lb.-ft. @ 4,100RPM
- Variable valve control
- Ground clearance (min): 276mm (10.9")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Tailpipe finisher: black
- Trailer hitch receiver
- Trailer sway control
- Engine displacement: 6.2 L
- Engine torque: 460 lb.-ft. @ 4,100RPM
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,990mm (78.3")
- Exterior length: 5,885mm (231.7")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,655mm (65.2")
- Towing capacity: 3,992kg (8,800lbs)
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Surround Vision yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Pedestrian detection: prevention
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Dealer Notes
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
BLAISE ALEXANDER HYUNDAI OF ALTOONA is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usFeatured Offers
The advertised price does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. Price excludes $490 documentation fee. We attempt to update this inventory on a regular basis. However, there can be lag time between the sale of a vehicle and the update of the inventory.
