2026 GMC Sierra SLE

Vehicle Details
2026 GMC Sierra 3500 SLE 4WD — Powerful 6.6L V8 Diesel, Best Price in Marinette WI Take command of tough jobs and long hauls with this 2026 GMC Sierra 3500 SLE 4WD, powered by a robust 6.6L V8 Diesel engine. Built for towing and durability, this heavy-duty GMC Sierra delivers exceptional torque, confident handling, and proven diesel efficiency — ideal for contractors, fleet operators, and drivers who demand capability without compromise. Located in Marinette, WI, this GMC Sierra 3500 SLE is competitively priced and offers the best price in the area for a vehicle with this level of performance and features. Comfort and tech are prioritized with a Heated Steering Wheel for crisp Wisconsin mornings, Adaptive Cruise Control for highway confidence, and Lane Departure Warning to keep every ride safer. Enjoy premium audio options with XM Radio and park with ease using the Back-Up Camera — modern conveniences that enhance daily driving and long-distance trips. The 4WD system provides traction in snow and off-road conditions, while the heavy-duty chassis and towing package make short work of trailers and equipment. Whether you need a dependable work truck or a versatile tow vehicle, this GMC Sierra 3500 SLE checks all the boxes. Schedule a test drive in Marinette, WI today and see why this 2026 GMC Sierra 3500 SLE 4WD with a 6.6L V8 Diesel is the best-priced, no-compromise choice for capability, comfort, and safety.

Equipment
Protect this unit from unwanted accidents with a cutting edge backup camera system. This GMC Sierra's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. Never get into a cold vehicle again with the remote start feature on this unit. This 1 ton pickup features steering wheel audio controls. An off-road package is installed on this 1 ton pickup so you are ready for your four-wheeling best. This unit offers Automatic Climate Control for personalized comfort. Keep your hands warm all winter with a heated steering wheel in this GMC Sierra . This 1 ton pickup has auto-adjust speed for safe following. It emanates grace with its stylish gray exterior. With the keyless entry system on this model you can pop the trunk without dropping your bags from the store.This 1 ton pickup's Lane Departure Warning helps keep you in your lane.

Packages
SLE Convenience Package: Manual Tilt-Wheel/telescoping Steering Column; 10-Way Power Driver Seat Adjuster with Lumbar; LED Fog Lamps; LED Smoked Amber Roof Marker Lamps; Dual-Zone Automatic Climate Control. X31 Off-Road and Protection Package: LT275/70R18E AT BW Tires; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liners; 18" Machined Aluminum Wheels. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. SLE Value Package: Spray-On Pickup Bedliner with GMC Logo. Preferred Equipment Group 3SA: 120-Volt Bed Mounted Power Outlet; 4-Way Manual Driver Seat Adjuster; 2-Speed Electronic Shift Transfer Case; SiriusXM with 360L Trial Subscription; Deep-Tinted Glass; Sierra HD Pro Safety; Keyless Open and Start; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Push Button Start; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 18" Machined Aluminum Wheels; Chrome Surround Grille with Chrome Insert Bars. Remote Start Package: Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Preferred Package: LED Cargo Area Lighting; In-Vehicle Trailering App; Power Sliding Rear Window with Defogger; Cloth Rear Seat with Storage Package; Adaptive Cruise Control; Universal Home Remote; Hitch Guidance with Hitch View. Snow Plow Prep/camper Package: 220 Amp Alternator; Skid Plates. SLE Heated Package: Heated Steering Wheel; Heated Driver and Front Outboard Passenger Seats. Gooseneck/5th Wheel Prep Package. Spray-On Pickup Bedliner with GMC Logo. Sterling Metallic. GMC MultiPro Tailgate. Black Front and Rear Molded Splash Guards. All-Weather Floor Liners. Electric Rear-Window Defogger. Skid Plates. Rear Wheelhouse Liners. LED Cargo Area Lighting. Trailer Tire Pressure Monitor Sensors. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**SLE Convenience Package: Manual Tilt-Wheel/telescoping Steering Column; 10-Way Power Driver Seat Adjuster with Lumbar; LED Fog Lamps; LED Smoked Amber Roof Marker Lamps; Dual-Zone Automatic Climate Control. X31 Off-Road and Protection Package: LT275/70R18E AT BW Tires; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liners; 18" Machined Aluminum Wheels. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. SLE Value Package: Spray-On Pickup Bedliner with GMC Logo. Preferred Equipment Group 3SA: 120-Volt Bed Mounted Power Outlet; 4-Way Manual Driver Seat Adjuster; 2-Speed Electronic Shift Transfer Case; SiriusXM with 360L Trial Subscription; Deep-Tinted Glass; Sierra HD Pro Safety; Keyless Open and Start; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Push Button Start; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 18" Machined Aluminum Wheels; Chrome Surround Grille with Chrome Insert Bars. Remote Start Package: Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Preferred Package: LED Cargo Area Lighting; In-Vehicle Trailering App; Power Sliding Rear Window with Defogger; Cloth Rear Seat with Storage Package; Adaptive Cruise Control; Universal Home Remote; Hitch Guidance with Hitch View. Snow Plow Prep/camper Package: 220 Amp Alternator; Skid Plates. SLE Heated Package: Heated Steering Wheel; Heated Driver and Front Outboard Passenger Seats. Gooseneck/5th Wheel Prep Package. Spray-On Pickup Bedliner with GMC Logo. Sterling Metallic. GMC MultiPro Tailgate. Black Front and Rear Molded Splash Guards. All-Weather Floor Liners. Electric Rear-Window Defogger. Skid Plates. Rear Wheelhouse Liners. LED Cargo Area Lighting. Trailer Tire Pressure Monitor Sensors. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**