This 2021 GMC Sierra 1500 SLT in Blue delivers the capability and comfort you need for work and adventure alike. - X31 Off-Road Package with off-road suspension and hill descent control - Trailering Package with integrated trailer brake controller and hitch guidance - ProGrade Trailering System for confident towing - Remote vehicle starter system - Keyless open and start - Heated front seats with 10-way power adjustment - 120-volt bed-mounted and instrument panel power outlets - 4G LTE Wi-Fi hotspot capability - Premium GMC Infotainment System with SiriusXM 360L - Apple CarPlay and Android Auto integration - Auto-locking rear differential - Dual exhaust with premium tips - Chrome grille with X31 hard badge - LED cargo area lighting - 18-inch machined aluminum wheels with all-terrain tires The EcoTec3 5.3L V8 engine with 8-speed automatic transmission and 4WD delivers reliable power whether you're navigating job sites or weekend trails. The Sierra achieves 14 mpg in the city and 20 mpg on the highway, balancing performance with efficiency. Built for capability, this truck features the X31 Off-Road Package with skid plates, heavy-duty air filter, and a 2-speed transfer case paired with 265/65R18 all-terrain tires. The off-road suspension and hill descent control work together to handle challenging terrain with confidence. The Preferred Equipment Group 4SA brings convenience features throughout the cabin. Heated driver and front outboard passenger seats provide comfort during cold weather, while the 10-way power-adjustable seats with lumbar support keep you comfortable on long drives. Power windows, door locks, and mirrors all operate at the touch of a button. When it comes to towing and hauling, the Trailering Package equips this Sierra with integrated trailer brake control and hitch guidance technology. The ProGrade Trailering System with hitch view makes setup and maneuvering straightforward. Dual rear USB ports and multiple power outlets throughout the cabin keep devices charged during your journeys. The truck's interior combines functionality with comfort. The GMC Infotainment System with premium audio delivers crystal-clear sound through six speakers, while integrated SiriusXM 360L keeps you connected. OnStar and GMC Connected Services provide additional peace of mind and connectivity. With 54,992 miles, this Sierra 1500 SLT remains well-maintained and ready for years of service. Whether you need a capable work truck or a versatile adventure partner, this vehicle delivers both in one well-equipped package.

Additional Information

Preferred Equipment Group 4SA,Trailering Package,X31 Off-Road Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Not Equipped w/HD Radio,Premium audio system: GMC Infotainment System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,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,Power windows,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Auto-Locking Rear Differential,Electrical Lock Control Steering Column,Heavy Duty Suspension,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,Brake assist,Electronic Stability Control,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Dual Exhaust w/Premium Tips,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,170 Amp Alternator,Auxiliary External Transmission Oil Cooler,Heavy-Duty Air Filter,Not Equipped w/Dynamic Fuel Management,Auto-dimming door mirrors,Bumpers: chrome,Chrome Grille,Front License Plate Kit,Heated door mirrors,LED Cargo Area Lighting,Power door mirrors,ProGrade Trailering System,Rear step bumper,Rear Wheelhouse Liners,X31 Hard Badge,4G LTE Wi-Fi Hotspot Capable,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Front reading lights,GMC Connected Access Capable,Heated steering wheel,Illuminated entry,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Dual USB Charging-Only Ports,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Voltmeter,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front 40/20/40 Split-Bench Seat,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Perf Leather-Appointed Front Outboard Seat Trim,Power passenger seat,Split folding rear seat,Front Center Armrest w/Storage,Passenger door bin,Front Frame-Mounted Black Recovery Hooks,Hitch Guidance,Hitch Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Custom Fuel Wheels and Off-Road Tires,Wheels: 18" x 8.5" 6-Spoke Machined Aluminum,Deep-Tinted Glass,Variably intermittent wipers,3.23 Rear Axle Ratio