2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC SIERRA 1500 AT4 4WD | 6.2L V8 | OFF-ROAD PERFORMANCE | LANCASTER PA RECENT ARRIVAL BUILT FOR POWER AND TERRAIN This 2024 GMC Sierra 1500 AT4 4WD in Summit White is engineered for drivers who want V8 muscle, off-road confidence, and refined interior comfort in one commanding full-size truck. Powered by the EcoTec3 6.2L V8 paired with a 10-Speed Automatic transmission, this AT4 delivers strong towing capability, confident acceleration, and all-terrain traction throughout Lancaster County, Central Pennsylvania, Harrisburg, York, Reading, and the Mid-Atlantic region. This is not a base truck this is true AT4 engineering. 6.2L V8 PERFORMANCE & REAL 4WD CAPABILITY EcoTec3 6.2L V8 delivering powerful torque and confident highway and off-road performance Advanced 4WD system with hill descent control and auto-locking rear differential Heavy-duty air filtration and trail-ready suspension tuning Integrated trailer brake controller, hitch guidance, hitch view, and trailering technology AT4 COMFORT & TECHNOLOGY PACKAGE Leather interior with ventilated and heated 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 SiriusXM 360L Large infotainment system with Apple CarPlay and Android Auto Wireless charging, power sunroof, memory seating, and universal home remote WORK-READY AND WEEKEND-READY Spray-in bedliner with AT4 logo LED cargo area lighting and bed camera provisions 120-volt bed-mounted and interior power outlets Power sliding rear window and rear underseat storage Red recovery hooks and aggressive AT4 stance WHY THIS SIERRA AT4 STANDS OUT This Sierra AT4 blends V8 performance, factory off-road capability, and premium interior features into one highly desirable package. Ideal for professionals, outdoor enthusiasts, and drivers who want a truck that works hard during the week and explores confidently on the weekend. Few trucks in Central PA offer this level of power and equipment without stepping into AT4X pricing. 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,220 Amp Alternator,Block heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Header & Grille Insert Bars,Bumpers: body-color,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