2026 GMC Sierra 1500 SLT Crew Cab 4WD

Summary: We can complete most of your deal online! - Pick Out a Vehicle, Trade Appraisal, Credit Application. 100% Satisfaction Guarantee, Free delivery within 120 miles! Why buy from Sheridan Motor? Every vehicle includes a free CarFax and Recall check. Every vehicle includes the Sheridan Motor Price Promise (A great price backed by a guarantee). We offer the ability to Create Your Deal From Home. We offer free home delivery up to 100 miles from Sheridan. Click to see why we are rated 5 stars on Google. *free delivery must be discussed upfront and prior to any price negotiations. Vehicle Details: Discover the 2026 GMC Sierra 1500 SLT 4WD with the robust 3.0L inline-6 diesel a perfect blend of capability, efficiency, and upscale comfort located in Sheridan, WY. This GMC Sierra SLT delivers excellent towing performance and diesel torque for confident hauling, plus fuel economy advantage for long drives across Wyoming and beyond. Designed with premium features for modern convenience, the cabin includes leather seats, Bose premium audio, built-in navigation, Android Auto and Apple CarPlay for seamless smartphone integration. Equipped with four-wheel drive, this GMC Sierra tackles winter roads, backcountry trails, and rugged job sites with confidence. The SLT trim adds refined exterior styling and comfort upgrades that make daily driving and weekend work equally enjoyable. Advanced towing technologies and driver-assist systems give extra peace of mind when towing trailers or navigating tight spaces. This 2026 GMC Sierra 1500 SLT is competitively priced offering the best price in Sheridan, WY delivering outstanding value compared with similar trucks in the area. Whether you need a dependable work truck, a comfortable family hauler, or a capable tow rig, this diesel-powered GMC Sierra balances power and refinement. Schedule a test drive in Sheridan, WY today to experience the superior ride, responsive diesel performance, and feature-rich interior of this GMC Sierra 1500 SLT. Act now to secure this exceptional value. Equipment: with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. Protect this GMC Sierra from unwanted accidents with a cutting edge backup camera system. This model features a hands-free Bluetooth phone system. You'll never again be lost in a crowded city or a country region with the navigation system on this 1/2 ton pickup. The steering wheel audio controls on this unit keep the volume and station within easy reach. Keep your hands warm all winter with a heated steering wheel in it . The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Never get into a cold vehicle again with the remote start feature on this unit. The vehicle offers Android Auto for seamless smartphone integration. Packages: SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. Max Trailering Package: Increased RGAWR; Enhanced Cooling Radiator; 3.73 Rear Axle Ratio; Heavier Duty Rear Springs; Increased RGAWR; Enhanced Cooling Radiator; 220 Amp Alternator; 3.42 Rear Axle Ratio; Heavier Duty Rear Springs. SLT Premium Package: Chrome Wheel to Wheel Assist Steps; 20" Polished Aluminum Wheels. ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; 5.3L EcoTec3 V8 Engine; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 10-Speed Automatic Transmission; Front 40/20/40 Split-Bench Seat; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks. 20" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bedliner with GMC Logo. 275/60R20SL AT BW Tires. Console-Mounted Safe. 3 Years SiriusXM. Rear Underseat Storage. Wheel Locks (set of 4). Cargo Tie-Downs (4). Trailer Tire Pressure Monitor System. **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.**

Additional Information

SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats,Max Trailering Package: Increased RGAWR; Enhanced Cooling Radiator; 3.73 Rear Axle Ratio; Heavier Duty Rear Springs; Increased RGAWR; Enhanced Cooling Radiator; 220 Amp Alternator; 3.42 Rear Axle Ratio; Heavier Duty Rear Springs,SLT Premium Package: Chrome Wheel to Wheel Assist Steps; 20" Polished Aluminum Wheels,ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View,Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; 5.3L EcoTec3 V8 Engine; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 10-Speed Automatic Transmission; Front 40/20/40 Split-Bench Seat; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks,20" Polished Aluminum Wheels,Chrome Wheel to Wheel Assist Steps,Spray-On Pickup Bedliner with GMC Logo,275/60R20SL AT BW Tires,Console-Mounted Safe,3 Years SiriusXM,Rear Underseat Storage,Wheel Locks (set of 4),Cargo Tie-Downs (4),Trailer Tire Pressure Monitor System,Apple CarPlay/Android Auto smart device wireless mirroring,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,Wi-Fi Hotspot capable mobile hotspot internet access,Lane Keep Assist with Lane Departure Warning,Automatic Emergency Braking predictive brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Integrated navigation system with voice activation,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Leather front seat upholstery,Primary monitor touchscreen,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part-time 4WD,Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 305HP,Duramax 3L I-6 DOHC,Front wireless smart device charging,Google Built-In built-in virtual assistant,Teen Driver restricted driving mode/alerts,Keyless Open/Keyless Start with hands-free access and push button start,Keyfob window control,Smart device remote start,Push-button,GCW Alert weight capacity alert,Stolen Vehicle Assistance vehicle tracker with vehicle slowdown,Bluetooth wireless audio streaming,Gauge cluster display size: 12.30,Following Distance Indicator,Trailer tire pressure and temperature sensors,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Voice-activated climate control,Full gauge cluster screen,IntelliBeam auto high-beam headlights,Immobilizer,Bose speakers,OnStar vehicle integrated emergency SOS system,Bluetooth handsfree wireless device connectivity,Trailer brake controller,Trailer sway control,Vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control,Internet radio capability,Digital/analog instrumentation display,Configurable instrumentation gauges,StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll