Brand-New 2025 GMC Yukon AT4 Ultimate Trim Gets Diesel Option

The 2025 Chevy Tahoe Z71 gets the 3.0-liter I-6 Duramax diesel option for the first time, which should make you wonder: what about the 2025 GMC Yukon AT4? Yes, the off-road trim also gets the updated 305 horsepower,The 2025 Chevy Tahoe Z71 gets the 3.0-liter I-6 Duramax diesel option for the first time, which should make you wonder: what about the 2025 GMC Yukon AT4? Yes, the off-road trim also gets the updated 305 horsepower,