2015 GMC Sierra 2500HD Denali
Equal parts ironclad workhorse and rolling luxury suite, this 2015 GMC Sierra 2500HD Denali brings thunder under the hood and refinement in every stitch.
At its core sits the legendary 6.6L Duramax Turbo Diesel V8, delivering relentless torque rated at 765 ft lb, and confidence whether you’re towing heavy or just stretching its legs on the open road. Paired with the proven Allison 6-speed automatic transmission, shifts are smooth, power delivery is seamless, and durability is exactly what you’d expect from a heavy-duty icon.
Dressed in a sleek onyx black exterior, this Denali has a presence that feels equal parts authority and attitude. The bold chrome Denali grille and muscular stance make it clear this truck wasn’t built to blend in.
Open the door and you’re met with a black luxury interior that leans more executive lounge than pickup truck. Plush heated and cooled leather bucket seats keep you comfortable year-round, while premium materials and Denali-exclusive touches surround you in quiet confidence. Every control is right where it should be, making long hauls feel effortless.
Highlights include:
6.6L Duramax Turbo Diesel V8
Allison 6-speed automatic transmission
Onyx black exterior with bold Denali styling
Jet black luxurious interior w/ heated & cooled leather bucket seats
Heavy-duty towing & hauling capability
Premium Bose sound system & advanced tech features
This Sierra Denali doesn’t ask if the job is tough, it assumes it is and shows up ready anyway, all while keeping you riding in first-class comfort.
| Mon: | 9:00 AM - 6:00 PM |
|---|---|
| Tue: | 9:00 AM - 6:00 PM |
| Wed: | 9:00 AM - 6:00 PM |
| Thu: | 9:00 AM - 6:00 PM |
| Fri: | 9:00 AM - 6:00 PM |
| Sat: | 9:00 AM - 5:00 PM |
| Sun: | Closed |