2025 Gmc Yukon At4 Diesel Specs , 2025 Gmc Yukon At4 Diesel Specs. Also availadle across the lineup, including on at4 and at4. For drivers seeking maximum efficiency, the diesel engine emerges as the top choice, boasting an impressive 21 mpg in the city and 27 mpg on the highway. Find information on performance, specs, engine,. See body style, engine info and more specs. 2025 Gmc Yukon At4 Diesel Specs Images References : 2025
2025 Gmc Yukon At4 Diesel Specs. Also availadle across the lineup, including on at4 and at4. For drivers seeking maximum efficiency, the diesel engine emerges as the top choice, boasting an impressive 21 mpg in the city and 27 mpg on the highway. Find information on performance, specs, engine,. See body style, engine info and more specs.