2015
Sierra 2500HD
SLE Z71
6.6L Duramax Diesel
Allison Transmission
4x4
★
Highlights & Walkaround
This 2015 GMC Sierra 2500HD SLE Z71 brings together Duramax power, Allison reliability, and factory Z71 off-road hardware in a clean, well-presented heavy-duty pickup.
- 6.6L Duramax Turbo Diesel with Allison HD transmission
- Z71 off-road suspension and 4x4 capability
- SLE interior with touchscreen audio and backup camera
- Tow package, spray-in bedliner, and premium wheels
- Well-kept condition inside and out
This walkaround covers exterior, interior, and stance so you can preview the truck before visiting the dealership.
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Located in Mansfield, TX — Nationwide shipping available.