2020 GMC Sierra 3500HD Denali

Certified Denali Diesel Strength With Heavy-Duty Confidence The certified 2020 GMC Sierra 3500 Denali HD Crew Cab Long Bed 4WD in Pacific Blue Metallic brings together Duramax diesel authority, premium Denali comfort, and serious heavy-duty capability in one truck that feels ready for real work and long-distance travel alike.

With its upscale cabin, bold presence, and unmistakable Denali identity, this Sierra stands out in Blissfield, Montpelier, and LaGrange for drivers who want a truck that can deliver strength without giving up refinement.

At the center of it all is the 6.6L V8 Duramax diesel turbocharged engine paired with a 10-speed automatic transmission and capable four-wheel drive.

This is the kind of powertrain built for towing confidence, loaded travel, and dependable heavy-duty performance across Wayne County, Williams County, and Steuben County.

The locking limited-slip differential, tow hitch, and Trailering Package reinforce that capability, giving this Sierra the kind of backbone that feels right at home on I-75, OH-109, and I-90 when the miles get longer and the load gets heavier.

Inside, the Denali cabin brings a more premium experience to every drive.

The leather seating, seat memory, heated steering wheel, power sunroof, power front seats, and second-row outboard heated seats create a truck interior that feels comfortable, elevated, and easy to settle into from Camden to Ottawa to Garrett.

This is a heavy-duty pickup that does not ask the driver to choose between capability and comfort.

It gives you both in a way that feels natural every time you get behind the wheel.

Technology adds another layer of everyday confidence.

The premium sound system, HD Radio, keyless entry, keyless start, and remote start make this Sierra feel modern and connected, while Blind Spot Monitor, Cross-Traffic Alert, rear parking aid, Front Collision Warning, Front Collision Mitigation, Lane Departure Warning, and Automatic High Beams help support awareness on busy routes through Kalamazoo County, Fulton County, and LaGrange County.

Features like the high idle switch, engine block heater, and 220-amp alternator also speak directly to the trucks real-world readiness, especially for buyers who expect more from their equipment in every season.

The Denali Ultimate Package, Driver Alert Package I, Driver Alert Package II, and Heavy Duty Front Spring/Camper Package deepen that purpose-built identity even more.

From Hudson, Wauseon, and Shipshewana to miles through Eaton County, Defiance County, and Huntington