Stronger 3.0-Liter Duramax Diesel Optional Across Entire 2025 GMC Yukon Lineup
The 2025 GMC Yukon gets a nice refresh and set of updates that make sure the big GMC is number one in buyers’ hearts. For the 2025 model year, buyers will continue to be able to select the optional 3.0-liter I-6 Duramax turbodiesel, this time across the whole trim lineup—including AT4 and AT4 Ultimate—for the…