| SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Wireless Charging; Front Bucket Seats | | SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control |
| SLT Premium Package: Spray-On Pickup Bedliner with GMC Logo; 6 Rectangular Chromed Tubular Assist Steps | | Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Cam Provisions and Trailer Viewing Software; Bed View Camera with Two Trailer Camera Provisions |
| Preferred Equipment Group 4SA: LED Cargo Area Lighting; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Chrome Surround Grille with Chrome Insert Bars; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners | | White Frost Tricoat |
| Gooseneck/5th Wheel Prep Package | | 6 Rectangular Chromed Tubular Assist Steps |
| Spray-On Pickup Bedliner with GMC Logo | | LED Smoked Amber Roof Marker Lamps |
| 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 |
| Adaptive cruise control | | Automatic Emergency Braking predictive brake assist system |
| Cruise control with steering wheel mounted controls | | Smart device and keyfob engine start control |
| Ventilated driver and front passenger seats | | Heated steering wheel |
| Heated driver and front passenger seats | | Heated rear seats |
| Leather front seat upholstery | | Primary monitor touchscreen |
| Lane Departure Warning | | Rear Cross-Traffic Alert collision warning |
| Driver seat power reclining | | lumbar support |
| cushion tilt | | fore/aft control and height adjustable control |
| AutoTrac part and full-time 4WD | | Duramax 6.6L V-8 diesel direct injection |
| intercooled turbo | | diesel |
| engine with 470HP | | Front wireless smart device charging |
| Google Built-In built-in virtual assistant | | Teen Driver restricted driving mode |
| Keyless Open/Keyless Start with hands-free access and push button start | | Keyfob window control |
| HD Surround Vision aerial view camera | | GCW Alert weight capacity alert |
| Stolen Vehicle Assistance vehicle tracker with vehicle slowdown | | Bluetooth wireless audio streaming |
| Hitch Guidance with Hitch View vehicle to trailer hitching assist | | Gage cluster display size: 12.30 |
| Front mounted camera with washer | | Right side camera |
| Pickup box camera | | Left side camera |
| Trailer Side Blind Zone Alert blind spot warning | | Following Distance Indicator |
| Trailer light test | | Trailer light malfunction warning |
| Trailer theft alarm | | Dual-zone front climate control |
| Full gage cluster screen | | Auto high-beam headlights |
| Immobilizer | | Bose speakers |
| Vehicle integrated emergency SOS system | | Bluetooth handsfree wireless device connectivity |
| Trailer brake controller | | Trailer sway control |
| Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only | | Premium GMC Infotainment System external memory control |