2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC SIERRA 1500 AT4 4WD | 6.2L V8 | OFF-ROAD LUXURY | LANCASTER PA BUILT WITH MUSCLE. FINISHED WITH REFINEMENT. This 2024 GMC Sierra 1500 AT4 4WD in Summit White is the truck buyers chase big V8 power, real off-road hardware, and premium interior comfort in one uncompromising package. Powered by the legendary EcoTec3 6.2L V8 paired with a 10-Speed Automatic transmission, this Sierra delivers hard acceleration, confident towing, and commanding road presence across Lancaster County, Central Pennsylvania, Harrisburg, York, Reading, and the Mid-Atlantic region. This is not a soft luxury truck. This is AT4 done right. 6.2L V8 POWER & TRUE 4WD EcoTec3 6.2L V8 delivering strong torque and unmistakable sound 10-Speed Automatic transmission Advanced 4WD system with auto-locking rear differential Hill Descent Control and off-road suspension tuning Integrated trailer brake controller, hitch guidance, hitch view, and trailering technology AT4 INTERIOR & TECHNOLOGY PACKAGE Jet Black leather with Kalahari accents Heated and ventilated front seats Heated second-row outboard seats and heated steering wheel HD Surround Vision and ultrasonic front and rear park assist Premium Bose 7-speaker sound system with navigation Wireless charging, memory seating, and universal home remote WORK-READY WITH AGGRESSIVE STYLE Spray-in bedliner with AT4 logo LED cargo area lighting and trailer camera provisions Red recovery hooks and aggressive AT4 stance Power sunroof and power sliding rear window Rear underseat storage and wheelhouse liners WHY THIS SIERRA AT4 STANDS OUT This Sierra AT4 blends real V8 performance, factory off-road capability, and premium interior features without stepping into AT4X pricing. Ideal for professionals, outdoor enthusiasts, and buyers who want a truck that works hard during the week and explores confidently on the weekend. 6.2L V8. AT4. No apologies. AVAILABLE NOW AT MARK MARTIN MOTORS LANCASTER, PENNSYLVANIA Serving serious truck buyers across Central PA and the surrounding Mid-Atlantic markets. NO HAGGLE PRICING - 106 POINT CERTIFIED INSPECTION FINANCING AVAILABLE NATIONWIDE - WE WELCOME YOUR TRADES NO PRICING GAMES WITH HIDDEN FEES! CALL US FOR YOUR OUT THE DOOR PRICE. Call Us Today @ 717-664-2222! We are located in Lancaster PA near Harrisburg and Philadelphia. Disclaimer: We do our best to make sure this information is accurate; however, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with Mark Martin Motors.

Additional Information

Navigation System,AT4 Preferred Package,Preferred Equipment Group 4SB,Trailering Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Premium audio system: GMC Infotainment System,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio System,SiriusXM w/360L,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Interior 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,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Off-Road Suspension,Power Rake & Telescoping Steering Column,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,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,170 Amp Alternator,220 Amp Alternator,Auxiliary External Transmission Oil Cooler,Block heater,External Engine Oil Cooling,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Header & Grille Insert Bars,Bumpers: body-color,Dual Active Exhaust,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/AT4 Logo,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Buckle to Drive,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 Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist w/Lane Departure Warning,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Rear Underseat Storage (LPO),Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,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,Perforated Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Passenger door bin,Hitch Guidance,Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Red Recovery Hooks,18" x 8.5" Machined Aluminum Wheels,Alloy wheels,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio