243 Automotive Ave. Bozeman, MT 59718

Showroom (406) 556-9075

Service Center (406) 556-9075

2026 GMC Sierra SLT

Sterling Metallic Stock # 726-090, 1GT4UNE73TF122488, V8, 6.6L engine, 10-speed automatic, , Sterling Metallic exterior
Final Price
$74,015
Finance From
$ 1598 /mo*
Customize payment
Listing Price: $74,515
Discount: $500
Our Price: $74,015
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Billion Auto Group
243 Automotive Ave.
Bozeman, MT 59718
Hours
Sales: 8:30 AM - 6:00 PM
Finance: 8:30 AM - 6:00 PM
Service: 7:30 AM - 5:30 PM
Parts: 7:30 AM - 5:30 PM
Body Shop: 8:00 AM - 5:30 PM
Executive Detail: 8:00 AM - 5:00 PM
Onsite Auto Glass and Accessories: 8:00 AM - 5:00 PM
Fleet: 8:30 AM - 6:00 PM
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Our team of experts is here to answer your questions!
At a Glance
           
726-090
1GT4UNE73TF122488
2026
Sterling Metallic
Jet Black
V8, 6.6L
10-speed automatic
4WD
Specs
  • Condition: New
  • Model: Sierra
  • Trim: SLT
  • Body style: Crew Cab
  • Exterior: Sterling Metallic
  • Interior: Jet Black
  • Doors: 4
  • Stock: 726-090
  • Model number: TK20943
  • VIN #: 1GT4UNE73TF122488
  • Engine: V8, 6.6L
  • Transmission: 10-speed automatic
  • Fuel: Gasoline
  • Drivetrain: 4WD
Equipment
The steering wheel audio controls on this 2026 GMC Sierra 2500 keep the volume and station within easy reach. An off-road package is installed on it so you are ready for your four-wheeling best. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. This model has auto-adjust speed for safe following. This 2026 GMC Sierra 2500 is equipped with the latest generation of XM/Sirius Radio. This 3/4 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road. This vehicle warns of approaching vehicles with Cross-Traffic Alert. The vehicle offers Apple CarPlay for seamless connectivity. Never get into a cold vehicle again with the remote start feature on this vehicle. This unit's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in this 2026 GMC Sierra 2500 are a must for buyers looking for comfort, durability, and style.

Packages
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. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. 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; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control. Power Sunroof. 6" Rectangular Chromed Tubular Assist Steps. Spray-On Pickup Bedliner with GMC Logo. Sterling Metallic. Black Front and Rear Molded Splash Guards. Cargo Tie-Down Rings (set of 4). Skid Plates. LED Smoked Amber Roof Marker Lamps. Trailer Tire Pressure Monitor Sensors. 5th Wheel and Gooseneck Trailer Wiring Provisions. **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.**
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