Disclaimer:
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.
At Dillon Automotive we are so confident in our “Guaranteed Best Pricing” we will beat any price by $500 based on the following guidelines:
– Vehicles must have the same MSRP.©2026. Dillon Automotive FIAT. All Rights Reserved.
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Customer may not qualify for ALL Rebates shown. Some rebates are stackable and others can and cannot be combined. See Dealer For Complete Details.
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This 2020 GMC Sierra 2500HD Denali delivers commanding presence and capability in striking Red Quartz Tintcoat. Powered by the legendary Duramax 6.6L V8 Turbodiesel and paired with a smooth 10-speed automatic transmission, this 4WD crew cab combines raw towing power with refined daily comfort. The Jet Black Leather interior and Denali Ultimate Package establish luxury benchmarks, while the Denali Grille, polished assist steps, and premium appointments make every arrival noteworthy.
- Duramax 6.6L V8 Turbodiesel with 220-amp alternator and engine block heater
- 10-Speed Automatic transmission and 2-speed active transfer case
- Denali Ultimate Package with premium leather and wood trim
- Heated and ventilated front bucket seats with 10-way power adjustment
- Premium GMC Infotainment System with navigation, Apple CarPlay, and Android Auto
- Multicolor 15'' head-up display and wireless charging
- HD surround vision with rear trailer view camera provisions
- Automatic emergency braking and lane departure warning system
- Spray-on pickup box bed liner with Denali logo
- Integrated trailer brake controller with hitch guidance
This Sierra stands ready for work or weekend adventures. With 114,606 miles reflecting regular maintenance and genuine capability, it represents the legendary reliability Denali owners trust. Schedule your test drive today to experience this powerhouse firsthand.
Family owned and operated for over 50 years!