Chevrolet of Merrillville

Reduced by $3,310 since Jan 16, 2026

2019 GMC Sierra 1500 Denali



  • $40,140 Chevy Giant's Price:

Visit our Store

Vehicle Information

VIN: 1GTU9FELXKZ121498
Stock #: P1158
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Jet Black, Forge Perforated Leather-Appointed Seat Trim
  • Mileage 34,217
  • Fuel Economy
    City/Highway 15/20 MPG
  • Engine Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • Transmission Automatic / 4WD
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Sierra 1500 Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Leather, 100K WARRANTY AVAILABLE, NATION WIDE SHIPPING, FULLY SERVICED, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), Auxiliary External Transmission Oil Cooler, Chrome Assist Steps, Chrome Recovery Hooks, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Denali Ultimate Package, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor Mounted Console, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, GMC 4G LTE, GMC Connected Access, GMC MultiPro Power Steps, HD Radio, HD Rear Vision Camera, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Passenger Seating, Heavy-Duty Rear Locking Differential, High-Capacity Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Low Speed Forward Automatic Braking, Manual Tilt-Wheel & Telescoping Steering Column, Multi-Color 15 Diagonal Head-Up Display, OnStar & GMC Connected Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Preferred Equipment Group 5SA, Rear Camera Mirror, Rear Cross Traffic Alert, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Trailer Tire Pressure Monitor System, Trailering Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging.
15/20 City/Highway MPG
Onyx Black
2019 GMC
Denali
Experience the Giant Difference unmatched Quality & Peace of Mind every pre-owned vehicle on our lot earns the title The Chevy of Giant Certified Used. Every Pre-Owned vehicle undergoes a 172-point inspection that is fully documented. We believe in transparency, so you can be confident your vehicle meets our exceptionally high standards for safety and reliability. The Convenience You Deserve: Strategically located right off I-65, we are the most accessible dealership for customers throughout Indiana, Ohio, Kentucky, and the entire Chicagoland area. Your journey to a better car buying experience has never been easier. A Legacy of Serving the Midwest: We are proud to be a cornerstone of the Merrillville community and a trusted partner for drivers across the Midwest. Our team is dedicated to building relationships that last long after you drive away.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 20 MPG
    • Combined: 17 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 420
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
Vehicles You Might Like
  • Call for Pricing & Availability Chevy Giant's Price:


  • $19,575 Chevy Giant's Price:


  • $19,800 Chevy Giant's Price:


  • $22,910 Chevy Giant's Price:


All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. All specifications, prices and equipment are subject to change without notice. Prices and payments do not include tax, titles, tags, finance charges, documentation charges, emissions testing charges, or other fees required by law, vehicle sellers or lending organizations. All advertised vehicle pricing does not include vehicle protection and security products already applied to the vehicle. Based on 2020 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (219) 947-4151 or by visiting us at the dealership.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.