
2020 GMC Sierra 1500 SLT Truck
- Used
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
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
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
- 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
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Heated front seats
- Leather upholstery
- 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
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 19mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 22mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 205mm (8.1")
- Auto-dimming door mirrors
- Bumpers: chrome
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,918mm (75.5")
- 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
Notes from the dealer
- SLT Premium Plus Package with premium audio and convenience features
- 20" polished aluminum wheels with all-terrain tires
- Chrome assist steps and spray-on bedliner
- X31 Off-Road Package with off-road suspension and hill descent control
- Polished aluminum 20" wheels with all-terrain tires
- EcoTec3 5.3L V8 engine with 10-speed automatic transmission and 4WD
- Dual exhaust with premium tips
- ProGrade Trailering System with integrated trailer brake controller
- Premium GMC Infotainment System with navigation and multi-touch controls
- Heated leather front seats with 10-way power adjustment and lumbar support
- Adaptive Cruise Control with forward collision alert and automatic emergency braking
- Lane Keep Assist with lane departure warning and lane change alert
- Ultrasonic parking assist with hitch guidance and hitch view camera
- SiriusXM 360L satellite radio with 4G LTE Wi-Fi hotspot
- Wireless charging and Apple CarPlay/Android Auto compatibility
Under the hood sits a robust EcoTec3 5.3L V8 that delivers strong performance, paired with a smooth 10-speed automatic transmission and 4WD capability. The engine achieves 16 MPG city and 22 MPG highway, offering a practical balance of power and efficiency for your driving needs.
The SLT Premium Plus Package elevates your experience with comprehensive convenience and preferred equipment. You get the SLT Convenience Package and SLT Preferred Package combined, ensuring modern amenities and thoughtful details throughout the cabin. The Driver Alert Packages I and II provide advanced safety monitoring and awareness features to keep you protected.
The X31 Off-Road Package transforms this Sierra into a genuine adventure companion. Heavy-duty off-road suspension, hill descent control, protective skid plates, and a high-capacity air filter prepare this truck for challenging terrain. A 2-speed transfer case, all-terrain tires, and dual exhaust complete the package, backed by the X31 hard badge that signals serious capability.
Inside, the heated leather front seats with 10-way power adjustment and lumbar support keep you comfortable on long drives. The dual-zone automatic climate control maintains your preferred temperature, while the heated steering wheel adds extra comfort in cold weather. Advanced safety features including automatic emergency braking, forward pedestrian braking, and rear cross traffic alert work actively to protect you and your passengers.
The Premium GMC Infotainment System with navigation, multi-touch controls, wireless charging, and seamless Apple CarPlay and Android Auto integration keeps you connected. SiriusXM 360L satellite radio provides comprehensive entertainment options, while the Bose 7-speaker audio system delivers premium sound quality.
This Sierra 1500 SLT brings together serious capability, advanced technology, and everyday comfort in a truck built to perform. Come see it in person and discover the confidence that comes with owning a well-equipped full-size truck ready for any task.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
* Although the quality of our pre-owned vehicles is of the highest possible, some of the manufactures equipment may have been deleted or added for vehicular marketing purposes. Actual equipment is generated from the manufactures vehicle ID number and does not reflect any changes after the original purchase to the first owner. See your salesperson for all equipment details.
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