This 2020 GMC Sierra 1500 AT4 delivers the capability and comfort you need for work and adventure, backed by a Clean Carfax history that demonstrates its quality and reliability.
- EcoTec3 6.2L V8 engine with 10-speed automatic transmission and 4WD
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- SiriusXM with 360L satellite radio
- Heated and ventilated leather front seats with 10-way power adjusters and lumbar support
- Heated rear seats with split-folding capability
- ProGrade Trailering System with integrated trailer brake controller and hitch guidance
- Heavy-duty rear locking differential and off-road suspension
- Hill descent control for confident terrain management
- LED cargo area lighting and spray-on bed liner with AT4 logo
- Remote vehicle starter system and keyless open and start
- Dual-zone automatic temperature control with rear window defroster
- 120-volt power outlets in bed and on instrument panel
- Power windows and doors with express up/down functionality
- 18-inch machined aluminum wheels
- HD rear vision camera
The Sierra 1500 AT4 is engineered for those who demand serious capability. The 6.2L V8 provides substantial power, while the 4WD system and off-road suspension prepare you for any terrain. The integrated trailering package makes towing straightforward, with the hitch guidance system and trailer brake controller built in for your confidence.
Inside, the truck prioritizes your comfort on long drives and job sites alike. The perforated leather front seats offer heating and ventilation, while the 10-way power adjusters with lumbar support ensure you find your ideal driving position. Heated rear seats extend comfort to all passengers, and the rear seat center armrest provides convenience for everyone aboard.
Technology keeps you connected throughout the day. The premium infotainment system integrates Apple CarPlay and Android Auto for seamless smartphone integration, while SiriusXM 360L ensures your entertainment options never end. The 4G LTE Wi-Fi hotspot capability keeps your devices connected, and the in-vehicle trailering app puts control at your fingertips.
Built for durability, this Sierra features a spray-on bed liner with the AT4 badge, red recovery hooks, and rear wheelhouse liners that protect against the elements and everyday wear. The LED cargo lighting illuminates the bed for nighttime loading and unloading, while the power door mirrors and remote starter add everyday convenience.
This is a truck that works as hard as you do, with the refinement to make every mile feel right. Schedule your visit today to experience what the Sierra 1500 AT4 offers.
2020 GMC Sierra 1500 AT4 Truck EcoTec3 V8
- Used
The overview
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 101,600 miles
- Body/Seating
- Truck/5 seats
- Seats
- 5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- VIN
- 1GTP9EEL5LZ280356
- Stock Number
- 6L2364P
Notes from the dealer
The highlights
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Ventilated front seats
- Perimeter/approach lights
- Remote keyless entry
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- 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
- 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: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 21mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- 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
- Trailer hitch receiver
- Trailer sway control
- 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")
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- 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
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
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