2023 GMC Sierra 1500 SLT



  • $43,659 CASA PRICE:

  • Retail Price: $43,160
  • Doc Fee: +$499
  • Internet Price $43,659

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Vehicle Information

VIN: 3GTUUDE81PG266841
Stock #: AU4746
Model Code: TK10543
  • Body Style Crew Cab
  • Exterior Color Volcanic Red Tintcoat
  • Interior Color Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim
  • Mileage 66,163
  • Fuel Economy
    City/Highway 14/17 MPG
  • Engine 3.0L Duramax® Turbo Diesel engine
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Wireless Phone Charging
  • Cruise Control

Dealer Comments

Recent Arrival! Welcome to the NEW Casa GM, where you will see the same same friendly faces with a new family owner. FREE Delivery up to 100 miles from our dealership! ?? Just Traded In! Fresh on the lot and ready for its next adventure, this new arrival won't last long! Stay tuned for photos, and don't forget: some vehicles may qualify for our New La Casita In-House Financing Program! Visit or call Casa Auto Group today — with 3 convenient locations in Alamogordo.This 2023 GMC Sierra 1500 SLT in striking Volcanic Red Tintcoat delivers impressive capability and comfort. Powered by a 3.0L turbocharged diesel I-6 engine with 10-speed automatic transmission and 4WD, this truck achieves 22 city and 27 highway mpg. The SLT Premium Package and X31 Off-Road and Protection Package equip this Sierra with premium features and rugged confidence.Key Features:- Volcanic Red Tintcoat exterior with chrome details- 3.0L Turbocharged Diesel I-6 engine with engine block heater- SLT Premium Package and X31 Off-Road and Protection Package- Off-road suspension with hill descent control and auto-locking rear differential- Heated leather front seats with 10-way power driver seat- Premium GMC Infotainment System with Apple CarPlay and Android Auto- Lane Keep Assist with Lane Departure Warning and Forward Collision Alert- Wireless charging and Wi-Fi hotspot capableWith an extensive suite of safety features including automatic emergency braking, blind spot monitoring, and backup camera, this Sierra prioritizes your protection. The heated leather interior, steering wheel-mounted audio controls, and GMC Connected Services create a refined driving experience whether on-road or off-road.This is the truck you've been waiting for. Stop by Casa Auto Group to experience the Sierra 1500 SLT firsthand and discover why it's the perfect choice for your next adventure.Buying an used car doesn't have to be a cause for worry. Casa fully inspects all the vehicles that make it to our lot, so we stand behind them. 7-Day Cash Back Promise A vehicle is a big purchase and we want to make sure you make the right choice. If you don't love your pre-owned Casa vehicle, you can return it! Casa will accept your return, no questions asked, for 100% money back within 7 days. https://www.casachevroletbuickgmc.com/

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 17 MPG
    • Combined: 15 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 305
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

*Any MPG listed is based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors. For additional information about EPA ratings, visit http://www.fueleconomy.gov/feg/label/learn-more-PHEV-label.shtml .

*Honda Prologue - 296 mile EPA Range Rating for EX (2WD) and Touring (2WD). 281 mile EPA Range Rating for EX (AWD) and Touring (AWD). 273 mile EPA Range Rating for Elite (AWD). For the Odyssey 19 city/28 highway/22 combined mpg rating. Based on 2025 EPA mileage ratings. Use for comparison purposes only. Actual range will vary based on several factors, including temperature, terrain, battery age & condition, loading, use and maintenance.