Penske Buick GMC of Cerritos


Used 2021 Sierra 2500 HD Denali for Sale in CERRITOS | VIN: 1GT49REY2MF252815 | Penske Buick GMC of Cerritos

Reduced by $819 since Aug 05, 2026

CarBravo 2021 GMC Sierra 2500 HD Denali



  • $53,113 *Total Price

  • Selling Price $52,991
    • +$85
    • +$37
  • *Total Price $53,113
  • *Plus government fees and taxes, any finance charges, and any emission testing charge. All vehicles subject to prior sales. See dealer for details. Offer expires on the date posted.

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Vehicle Information

VIN: 1GT49REY2MF252815
Stock #: T15996
Model Code: TK20743
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Ebony Twilight Metallic
  • Interior Color Jet Black, Forge Perforated Leather Seat Trim
  • Mileage 92,861
  • Engine Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 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

Dealer Comments

This 2021 GMC Sierra 2500HD Denali in Black represents a well-maintained, one-owner truck built for serious work and capable weekend adventures. With its powerful Duramax 6.6L V8 Turbodiesel engine and extensive Denali appointment package, this truck delivers the performance and luxury that discerning truck owners demand.

- Duramax 6.6L V8 Turbodiesel with 445 hp and 910 lb-ft of torque
- Denali Black Diamond Edition with premium appointments
- Denali Ultimate Package including power sunroof and Technology Package
- 20 high gloss Black painted aluminum wheels
- Auxiliary trailer camera with in-vehicle trailering system app
- MultiPro Audio System by Kicker with SiriusXM 360L
- Premium GMC Infotainment System with navigation and Apple CarPlay/Android Auto
- HD Surround Vision with bed view camera
- Heated and ventilated front bucket seats with power adjusters
- Heated steering wheel and power-retractable LED assist steps
- Automatic emergency braking with forward collision alert and lane departure warning
- Ultrasonic front and rear park assist
- Cargo tie-down rings and 5th wheel/gooseneck trailer wiring provisions
- Engine block heater and 2-speed active transfer case with hill descent control

The interior reflects Denali's commitment to comfort and technology. Forge perforated leather seats with heating and ventilation keep you comfortable whether you're navigating city streets or rough terrain. The power sunroof adds natural light and airiness to the cabin. Premium floor liners with removable carpet inserts protect the interior while maintaining an upscale appearance. A heated steering wheel and automatic-dimming rearview mirror contribute to daily driving convenience.

Safety and visibility features integrate seamlessly into daily operation. The lane departure warning system, following distance indicator, and lane change alert with side blind zone alert work together to enhance awareness. IntelliBeam automatic high-beam technology adapts to traffic conditions, while the 15 diagonal head-up display keeps critical information visible without taking your eyes off the road.

This truck is equally prepared for work and adventure. The 2-speed active transfer case with hill descent control handles challenging off-road conditions. Trailer tire pressure monitor sensors and the integrated trailer brake controller provide peace of mind when towing. The auxiliary trailer camera gives you clear rear visibility during backing maneuvers, while hitch guidance technology simplifies connection procedures. The spray-on bed liner protects your investment during heavy use.

The Duramax diesel engine combines efficiency with substantial torque delivery, making this truck capable of handling demanding loads and towing situations. The 10-speed automatic transmission distributes power effectively across a range of driving conditions. An engine block heater ensures reliable cold-weather starts in harsh climates. The 220-amp alternator provides ample electrical capacity for accessories and charging systems.

With one owner and well under the mileage threshold for vehicles of this age, this Sierra 2500HD Denali presents an excellent opportunity to acquire a premium heavy-duty truck with factory warranty potential remaining. The combination of luxury appointments, advanced technology, and proven diesel power makes this truck a compelling choice for buyers who demand both capability and refinement.

Some of our used vehicles may be subject to unrepaired safety recalls. Check for a vehicle's unrepaired recalls by VIN at https://vinrcl.safercar.gov/vin/

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 0
    • Hwy: 0
    • Combined: 0
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 36 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 445
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0

CarBravo Benefits

Certified Used Vehicles: Enjoy peace of mind knowing that all CarBravo vehicles are inspected and certified by Certified Service Technicians through our rigorous Multi-Point Inspection.1

IMPORTANT RECALL INFORMATION: Before a CarBravo vehicle is listed or sold, GM requires dealers to complete all safety recalls. However, because even the best processes can break down, we encourage you to check the recall status of any vehicle through your GM account and NHTSA.

Standard Limited Warranty: Every certified used vehicle comes equipped with a Standard Limited Warranty2 to help you feel confident in your purchase and on the road.

  • Vehicles with less than 10 model years and 100,000 miles get 12-Month/12,000-Mile Bumper-To-Bumper Limited Warranty3 coverage with no deductible.

Non-GM vehicle coverage terms different in the state of California. See dealer for details.

  • Vehicles greater than 10 and less than 15 model years and/or greater than 100,000 and less than 150,000 miles get 30-Day/1,000-Mile Powertrain Limited Warranty4 coverage.

Certified Service Centers: There are 3,800+ Certified Service Centers nationwide, so you can get your vehicle serviced or repaired no matter where you drive.

24-Hour Roadside Assistance: Should your vehicle need a tow or jump, help is just a call away with Roadside Assistance.5

Courtesy Transportation: If your vehicle needs warranty repair, your CarBravo dealer will make sure you have alternative transportation or reimburse you for a temporary vehicle with Courtesy Transportation.6

Vehicle Exchange Program: Not feeling your ride? Bring it on back with our 10-Day/500-Mile Vehicle Exchange Program7 and try another one of our amazing certified used vehicles.


1 See dealer for complete details. Multi-Point Inspections vary by participating dealer.

2 12-month/12,000-mile Bumper-to-Bumper Limited Warranty**, whichever comes first, if labeled a CarBravo vehicle, which is in addition to and begins upon the expiration of any remaining original factory warranty. 30-day/1,000-mile Powertrain Limited Warranty**, whichever comes first, if labeled a BravoBudget vehicle. See participating dealer and warranty booklet for limited warranty eligibility and coverage details, including limitations and exclusions. **Except for non-GM vehicles in California, where coverage will be provided by a separate vehicle service contract.

3 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty**, whichever comes first, in addition to any remaining original factory Bumper-to-Bumper warranty. See participating dealer and warranty booklet for limited warranty eligibility and coverage details, including limitations and exclusions. **Except for non-GM vehicles in California, where coverage will be provided by a separate vehicle service contract.

4 30-Day/1,000-Mile Powertrain Limited Warranty, whichever comes first, from original in-service date. See participating dealer and warranty booklet for limited warranty eligibility and coverage details, including limitations and exclusions. For non-GM vehicles covered components vary from GM vehicles, please see a participating CarBravo dealer for component coverage details and full Terms and Conditions.

5 For the duration of the CarBravo Bumper-to-Bumper or Powertrain Limited Warranty (or vehicle service contract for non-GM vehicles). See dealer for details.

6 For the duration of the CarBravo Bumper-to-Bumper or Powertrain Limited Warranty (or vehicle service contract for non-GM vehicles). Subject to vehicle availability. Refer to your Owner's Manual or consult your dealer for more details.

7 Whichever comes first. Vehicle exchange only. Limitations apply. See dealer for details.

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If this unit is marked as loaner, it is a Courtesy Transportation Vehicle. May not be available for sale if currently in service. This vehicle has more mileage than a standard new vehicle. See dealer for complete details. All prices, specifications and availability subject to change without notice. All advertised interest rates are subject to buyer qualification. Please contact us directly for the most current information and availability. *Plus government fees and taxes, any finance charges, and any emission testing charge. All vehicles subject to prior sales. See dealer for details. Offer expires on the date posted. Advertising on this website is intended only for those in California

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