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New vehicle pricing includes all offers and incentives. Title, tax, registration, document, and other required government fees, and, where applicable, set up and predelivery inspection fees, are not included in vehicle prices and estimated payment amounts shown and must be paid by the purchaser. 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 (208) 388-4400 or by visiting us at the dealership.
**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 5.9% interest and 20% downpayment.
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– Vehicles must have the same MSRP.©2026. Dillon Automotive FIAT. All Rights Reserved.
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This 2020 GMC Sierra 2500HD Denali combines premium capability with refined luxury, delivering a powerful work truck that doesn't compromise on comfort. Finished in striking Red Quartz Tintcoat with Jet Black Leather appointments, this Crew Cab Standard Bed is powered by a Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-Speed Automatic transmission and 4WD capability. With 65,035 miles, this well-maintained example represents an excellent opportunity to own a Denali-trimmed 2500HD with years of service ahead.
- Duramax 6.6L V8 Turbodiesel Engine with 10-Speed Automatic
- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension
- Heated & Ventilated Front Bucket Seats and Heated Rear Seats
- Premium GMC Infotainment System with Navigation and Apple CarPlay/Android Auto
- Bose Premium 7-Speaker Sound System with SiriusXM and HD Radio
- Signature Denali Grille with LED Lighting and Spray-On Bed Liner
- Advanced Safety: HD Surround Vision, Automatic Emergency Braking, Lane Departure Warning
- Integrated Trailer Brake Controller with Hitch Guidance and In-Vehicle Trailering App
- Remote Vehicle Starter, Keyless Open & Start, and Wireless Charging
- 20'' Polished Aluminum Wheels with All-Season Performance
This Denali elevates the Sierra 2500HD experience with premium leather, advanced connectivity, and comprehensive safety technology. Whether you're tackling work duties or enjoying weekend adventures, the combination of diesel torque, smart towing features, and comfort-focused interior makes this a standout choice in the heavy-duty segment. Visit us today to experience the Denali difference firsthand.
Family owned and operated for over 50 years!