2024 Yukon At4 Diesel. Yukon delivers serious power provided by a 5.3l v8 engine, an available 6.2l v8 engine or an available enhanced 3.0l duramax turbo diesel engine (late availability; Gm authority spy photographers have caught the refreshed 2024 gmc yukon at4 undergoing testing for the very first time, giving us a sneak peak at the updates.

Yukon delivers serious power provided by a 5.3l v8 engine, an available 6.2l v8 engine or an available enhanced 3.0l duramax turbo diesel engine (late availability; And available on all but the at4 is something that’s becoming.