2023 GMC Sierra 2500HD

If you're searching for a 2023 GMC Sierra 2500 HD Crew Cab SLE for sale in Fresno, CA, your search ends here. T & D Auto Group has this commanding heavy-duty pickup in stock right now — finished in a sharp Black exterior, loaded with the capable SLE trim package, and backed by GMC's legendary Sierra HD engineering. At $42,555 and 85,295 miles, this is a serious work truck at a price point that makes sense for buyers throughout Fresno and the greater Fresno County area.

About This 2023 GMC Sierra 2500 HD Crew Cab The 2023 Sierra 2500 HD is a third-generation heavy-duty truck that GMC substantially refined with a focus on towing capability, interior comfort, and drivetrain reliability. With 85,295 miles, this truck has broken past its initial ownership phase and entered a mileage range where heavy-duty gas V8 trucks are known to truly hit their stride — especially when properly maintained. The Sierra 2500 HD platform is purpose-built to go well past 200,000 miles in regular use, making this one genuinely attractive for buyers who want a capable truck without the new-vehicle premium. The full-size Crew Cab configuration means four real doors and seating for five or six adults in comfort, while the 6.5-foot bed gives you the cargo flexibility that short-bed HD trucks simply can't match.

2023 GMC Sierra 2500 HD Performance and Engine6.6-Liter V8 Gas Engine Under the hood sits GMC's 6.6-liter V8 gasoline engine — a massive, naturally aspirated powerplant that produces 401 horsepower and 464 lb-ft of torque. For buyers who want serious towing and hauling capability without the added complexity and cost of a diesel, this engine is the answer. It's smooth, predictable, and responds well under load — exactly what you need when you're towing a fifth-wheel, a gooseneck trailer, or a heavy equipment flatbed across California's Central Valley.

10-Speed Allison Automatic Transmission Paired to that V8 is a 10-speed Allison automatic transmission — and this is a significant detail. Allison is the gold standard in heavy-duty automatic transmissions, trusted by commercial fleets and work-truck operators worldwide. This isn't a standard automaker-branded transmission; the Allison unit in the Sierra 2500 HD is purpose-built for torque management, towing, and durability. Combined with the 4WD drivetrain, this truck is genuinely capable on job sites, in muddy fields, or navigating mountain passes heading toward Kings Canyon or the Sierra Nevada foothills east of Fresno.

GMC Sierra 2500 HD SLE Features and Interior The SLE trim sits above the base WT (Work Truck) and delivers a meaningful step up in comfort and technology without crossing into luxury territory. Buyers can expect features like a multi-function tailgate, GMC's MultiPro tailgate system, a large infotainment touchscreen with Apple CarPlay and Android Auto compatibility, a rear-view camera, cruise control, keyless entry, and trailering features including a trailer brake controller and multiple trailering mirrors. Inside, the Crew Cab offers a well-organized dashboard, supportive seating, and enough rear legroom for adult passengers on long hauls. The SLE trim represents the sweet spot for buyers who need a working truck that's also livable as a daily driver.

GMC Sierra 2500 HD Reliability and Ownership The Sierra 2500 HD has one of the strongest long-term ownership reputations in the heavy-duty segment. The 6.6-liter gas V8 is widely praised for its simplicity compared to diesel alternatives — there's no DEF fluid, no diesel particulate filter to service, no EGR complications, and no turbo to maintain. That translates to lower maintenance costs over time. Allison transmissions are legendarily durable; fleets routinely run them past 300,000 miles with proper fluid service intervals. Owners consistently report satisfaction with the truck's ride quality