Locally owned and meticulously maintained, this 2025 GMC Sierra 3500HD AT4 is a true workhorse built to conquer any task. Equipped with a powerful Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this Sierra 3500HD delivers exceptional capability and performance. - Locally Owned, here in PA - ASSIST STEPS, POWER-RETRACTABLE, BLACK - HEAVY DUTY FRONT SPRING/CAMPER PACKAGE - 6.6L V8 Diesel Turbocharged (Duramax) - AT4 PREMIUM PLUS PACKAGE - TRAILER TIRE PRESSURE MONITOR SENSORS - MOBILE SERVICE PLUS Elevating the driving experience, this Sierra 3500HD AT4 boasts a wealth of premium features: - 3.42 Rear Axle Ratio - Black Power-Retractable Assist Steps - Multicolor 15" Diagonal Head-Up Display - Hill Descent Control Indulge in the comfort and convenience of the Sierra 3500HD AT4's well-appointed interior, featuring: - Bose Premium 7-Speaker Sound System - Heated and Ventilated Front Seats - Heated Rear Outboard Seats - Wireless Charging - Navigation System Designed to handle the toughest jobs, the Sierra 3500HD AT4 is equipped with an Off-Road Suspension, Spray-On Bedliner, and Gooseneck/5th Wheel Prep Package, making it the ultimate partner for your adventures. We have been a family-owned dealership proudly serving our community and guests since 1921. Every pre-owned vehicle we sell goes through extensive service, inspection, and reconditioning, ensuring it meets our high standards for quality, reliability and ownership experience. As a top-volume franchise dealer, we have the experience, resources, and reputation to stand behind every vehicle we sell - giving you confidence, value, and peace of mind with your purchase.

Additional Information

Navigation System,AT4 Preferred Package,AT4 Premium Plus Package,Gooseneck/5th Wheel Prep Package,Heavy Duty Front Spring/Camper Package,Hitch Package (LPO),Preferred Equipment Group 4SB,Technology Package,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Radio: AM/FM w/Premium GMC Infotainment System,SiriusXM w/360L Trial Subscription,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 Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Windows w/Passenger Express Up/Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,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 Sunroof,Pickup Bed,Brake assist,Electronic Stability Control,Lane Departure Warning System,Exterior Parking Camera Rear,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Mobile Service Plus,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,220 Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp-Hr Battery,Auto-dimming door mirrors,Black Power-Retractable Assist Steps,Bumpers: body-color,Gloss Black Header & Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Off-Road High Clearance Step (LPO),Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports Inside Center Console,2 USB Ports,Auto-Dimming Inside Rearview Mirror w/Camera,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera w/2 Trailer Camera Provisions,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front reading lights,GMC Premium 13.4" Diagonal Information Display,HD Surround Vision,Heated steering wheel,Illuminated entry,Multicolor 15" Diagonal Head-Up Display,Outside temperature display,Overhead console,Passenger vanity mirror,Prem Front Floor Liners w/Removable Carpet Insert,Prem Rear Floor Liners w/Removable Carpet Insert,Rear Cross Traffic Alert,Rear reading lights,Rear seat center armrest,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,Wireless Charging,Wireless Phone Projection,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 Seats,Heated front seats,Heated rear seats,Perforated Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,Trailer Tire Pressure Monitor Sensors,Alloy wheels,Wheels: 20" High Gloss Black 8 Spoke Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Defogger,Rain sensing wipers,Variably intermittent wipers,3.42 Rear Axle Ratio,Locally Owned, here in PA