2025 Yukon Xl Denali Ultimate Review. This engine is standard on at4 ultimate, denali, and denali ultimate trims, and is optional on the at4. Big thanks to chevrolet buick gmc of murfreesboro for allowing me to review this yukon today.
In this comprehensive review, we dive deep into the 2025 gmc yukon denali ultimate to determine if it’s truly worth the investment. While the denali ultimate may be even fancier than before, the at4 ultimate might be the best bang for your buck in the new yukon lineup.