2025 Gmc Yukon Denali Diesel. Find incentives, rebates, recalls, and. According to gm authority sources, the upcoming 2025 gmc yukon at4 will offer the 3.0l i6 lz0 turbodiesel duramax engine, the same diesel engine found under the.

Find information on performance, specs, engine, safety and more. Find information on performance, specs, engine, safety and more.