2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500 AT4 Crew Cab 4WD Duramax Diesel in Satin Steel Metallic This 2021 GMC Sierra 1500 AT4 is the perfect mix of rugged capability, premium comfort, and diesel efficiency wrapped in one bold, aggressive package. Finished in stunning Satin Steel Metallic with a Jet Black interior featuring Kalahari accents, this Sierra AT4 brings serious presence everywhere it goes whether its pulling a trailer, heading to the ranch, or pulling up for a night out. Under the hood is the legendary 3.0L Duramax® Turbo-Diesel engine paired with a smooth 10-speed automatic transmission, delivering impressive torque, outstanding fuel economy, and the kind of effortless power truck buyers love. With an estimated 24 MPG combined, this Sierra gives you diesel performance without constantly living at the fuel pump. Built for drivers who want more than an ordinary pickup, the AT4 package adds true off-road capability with a factory 2-inch suspension lift, skid plates, Rancho® monotube shocks, hill descent control, Autotrac® transfer case, and aggressive Goodyear Wrangler DuraTrac tires. This truck looks tough because it is tough. Inside, the Sierra AT4 feels upscale and refined with heated and ventilated front bucket seats, heated rear seats, a heated leather-wrapped steering wheel, driver memory settings, dual-zone climate control, and premium materials throughout the cabin. GMC designed this truck to work hard during the week and feel luxurious on the weekend. Technology is front and center with the large touchscreen infotainment system featuring navigation, Apple CarPlay®, Android Auto, Bluetooth®, wireless charging, Bose® premium audio, Wi-Fi hotspot capability, and a multi-color head-up display that keeps key driving information directly in your line of sight. Safety and driver confidence features are loaded into this Sierra, including adaptive cruise control, lane keep assist, blind zone alert, rear cross traffic alert, forward collision alert, automatic emergency braking, HD surround vision, front and rear park assist, and GMCs Safety Alert Seat system. The exterior is where this AT4 truly shines. LED lighting, dark gray 18-inch wheels, dual exhaust tips, power sunroof, spray-in bedliner, CarbonPro composite bed, MultiPro tailgate, and signature red recovery hooks give this Sierra a premium yet aggressive stance that stands apart from ordinary trucks. If youve been searching for a truck that delivers diesel efficiency, luxury-level comfort, off-road capability, and unmistakable GMC styling, this Sierra 1500 AT4 checks every box. Why Buy from Spur CDJR? At Spur CDJR, we believe buying a vehicle should be exciting, transparent, and stress-free. We focus on honest communication, competitive pricing, and treating customers the right way from start to finish. Whether you need a truck for work, travel, towing, or everyday driving, our team is here to help you find the perfect fit with confidence.

Additional Information

AT4 CarbonPro Edition,AT4 Preferred Package,AT4 Premium Package,Driver Alert Package I,Driver Alert Package II,Preferred Equipment Group 4SB,Technology Package,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,MultiPro Audio System by Kicker,Premium audio system: GMC Infotainment System,Premium Bose 7-Speaker Sound System,Radio data 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,Power windows,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,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,Speed control,170 Amp Alternator,220 Amp Alternator,Auxiliary External Transmission Oil Cooler,Engine Block Heater,Heavy-Duty Air Filter,AT4 Carbon Hard Badge,AT4 High Clearance Step (LPO),Auto-dimming door mirrors,Black Dual Exhaust Tips,Body-Color Surround Grille,Bumpers: body-color,CarbonPro (Carbon Fiber Composite) Bed,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Power door mirrors,ProGrade Trailering System,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bed Liner w/AT4 Logo,Unique Grille Surround w/Black Chrome Finish,2 USB Ports,2 USB Ports (1st Row),4.2" Diagonal Color Display Driver Info Center,4G LTE Wi-Fi Hotspot Capable,8" Driver Information Center,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,HD Surround Vision w/2 Trailer View Camera Provisions,Heated steering wheel,Illuminated entry,Lane Change Alert w/Side Blind Zone Alert,Lane Keep Assist w/Lane Departure Warning,Multicolor 15" Diagonal Head-Up Display,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Camera Mirror,Rear Cross Traffic Alert,Rear Dual USB Charging-Only Ports,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Red Recovery Hooks,18" x 8.5" Machined Aluminum Wheels,Alloy wheels,Deep-Tinted Glass,Power Sliding Rear Window w/Rear Defogger,Variably intermittent wipers,3.23 Rear Axle Ratio,360-Degree Surround View Camera,4X4 Off-Road Package,Apple CarPlay & Android Auto,Best-Selling Truck in America,Blind Spot Monitoring,Bluetooth, Hands-Free,Dealer Maintained Service with Records,Factory Painted Alloy Wheels,Front & Rear Parking Sensors,Great First Car Choice,Heated & Cooled Ventilated Front Seats,Heated Steering Wheel,High-Torque Diesel Power,Highway Driving Assist Package,Keyless Start,Lane Keep Assist with Lane Centering,Leather Seats,Leather-Wrapped Steering Wheel with Controls,LED Fog Lights,Local Trade-In Vehicle,OEM Running Boards,Off-Road Suspension Package,Power Adjustable Lumbar Support,Premium Audio System ,Tire Pressure Monitoring System with Display,Trailer Hitch,Wi-Fi Hotspot Capability,Alloy Wheels,Remote Start,Steering Wheel Controls,This one won't last long