2026 GMC Sierra 1500 SLT
$64,818
Key Features
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Mileage: 7 miles
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Transmission: Automatic
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Engine: 6.2L V8
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Color: Black
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Drivetrain: 4WD
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Powertrain Type: ICE
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Trim: SLT
General
Description
The 2026 GMC Sierra 1500 SLT is new at Napleton Buick GMC in Crystal Lake, a four-door crew cab with 4WD and delivery miles only. This one is powered by the 6.2L EcoTec3 V8 the top gas engine in the Sierra lineup and it arrives finished in Onyx Black over a Jet Black perforated leather-appointed interior, with eight factory packages that span off-road hardware, premium comfort, trailering, and driver assistance.At a glance: 6.2L EcoTec3 V8 10-Speed Automatic with Electronic Precision Shift 4WD Crew Cab Delivery miles only Onyx Black exterior / Jet Black interiorThe X31 Off-Road Package and X31 Off-Road and Protection Package together give this truck genuine off-road credentials: an off-road suspension tuned for trail use, skid plates, hill descent control, a two-speed electronic Autotrac transfer case, an auto-locking rear differential, a heavy-duty air filter, a dual active exhaust with sport mode, 20-inch polished aluminum wheels on 275/60R20 all-terrain tires, a spray-on bedliner with GMC logo, and all-weather floor liners front and rear. Chrome wheel-to-wheel assist steps from the SLT Premium Plus Package round out the exterior. This is an off-road-ready build that doesn't ask you to sacrifice ride quality or cabin comfort to get there.Inside, the SLT Convenience Package adds ventilated and heated front bucket seats, wireless charging, a power rake-and-telescoping steering column, and the Bose 7-speaker premium sound system. The SLT Preferred Package brings heated second-row outboard seats, a rear sliding power window, adaptive cruise control, and a universal home remote. The cabin centers on a 13.4-inch diagonal GMC infotainment display with Google built-in apps for navigation and voice assistance, Apple CarPlay and Android Auto wireless mirroring, and a wi-fi hotspot. Two USB charge/data ports are located inside the center console, and a 120-volt interior power outlet adds flexibility for tools or devices.The trailering and safety build is equally thorough. The ProGrade Trailering System provides hitch view and the in-vehicle trailering app. The Preferred Equipment Group 4SA adds an integrated trailer brake controller, an auxiliary external transmission oil cooler, and a trailering package. The Sierra Safety Plus Package layers on HD Surround Vision, trailer camera provisions, front and rear park assist, trailer side blind zone alert, rear cross traffic braking, rear pedestrian alert, and a safety alert seat alongside forward collision mitigation from GMC Pro Safety. Whether you're backing up a boat or watching cross traffic at an intersection, this Sierra has eyes in every direction.Napleton Buick GMC is at 6305 Northwest Hwy in Crystal Lake, on US-14 near the Metra UP-NW line and a short drive from Algonquin, Lake in the Hills, McHenry, and Woodstock. We're a family-owned group with more than 80 years in the area, and we run a straightforward, no-pressure process. If the 6.2L V8 and this package stack are what you've been specifying, this truck is worth a close look.
Dealership Information
Pricing Disclaimer
All vehicle pricing shown excludes applicable taxes, title, registration fees, and a dealer processing fee. Advertised pricing may include manufacturer incentives and rebates, which are subject to eligibility and may require financing through approved lenders. Not all buyers will qualify. Prices and offers are subject to change without notice and may not be combined with other promotions unless explicitly stated. Vehicle images are for illustration purposes only and may not reflect actual vehicle configuration. Please contact the dealership for complete details.