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 Dennis Dillon 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. Dennis Dillon 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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Elevate your driving experience with this exceptional 2023 GMC Sierra 2500HD SLT. This powerful and capable truck is designed to tackle any challenge with confidence, whether you're hauling heavy loads, navigating off-road terrain, or simply enjoying the open road.
- DENNIS DILLON DEAL
- SUNROOF, POWER
- Quicksilver Metallic Silver
- ENGINE BLOCK HEATER
- ALTERNATOR, 220 AMPS
- SLT PREMIUM PACKAGE
- X31 OFF-ROAD AND PROTECTION PACKAGE
Under the hood, the Duramax 6.6L V8 Turbodiesel engine delivers an impressive 445 horsepower and an astounding 910 lb-ft of torque, providing the muscle you need to conquer any task. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel-drive system, this Sierra 2500HD is ready to tackle any terrain with ease.
The SLT trim level elevates your driving experience with a host of premium features, including a Bose premium sound system, dual-zone automatic climate control, and a power sunroof. The SLT Premium Package adds even more convenience with a suite of advanced technologies, including a surround-view camera system, wireless charging, and an in-vehicle trailering system.
For the off-road enthusiast, the X31 Off-Road and Protection Package equips this Sierra 2500HD with a specialized suspension, skid plates, and all-terrain tires, making it the perfect companion for your next adventure. With features like hill descent control and an electronic locking rear differential, you'll conquer any obstacle with confidence.
Designed with your comfort and convenience in mind, the Sierra 2500HD SLT offers a spacious and well-appointed interior, with premium leather-appointed seating, heated and ventilated front seats, and a power-adjustable driver's seat with memory settings. The available integrated trailer brake controller and hitch guidance system make towing a breeze, ensuring a seamless and stress-free experience.
Whether you're tackling tough jobs or seeking a capable and luxurious daily driver, this 2023 GMC Sierra 2500HD SLT is the perfect choice. Experience the power, versatility, and premium features that make this truck a true standout in its class.
Family owned and operated for over 50 years!