New Duramax Engine 2024.  — the 2024 gmc yukon will continue to offer the 3.0l i6 lm2 turbodiesel duramax engine, rather than the 3.0l i6 lz0 engine expected originally. (the silverado hd zr2 offers a diesel, too, and we just rock.

Discover the unstoppable 2025 chevrolet silverado hd heavy. Data you won’t find on a spec sheet.