The 2025 GMC Ultimate Denali is the pinnacle of luxury and performance in the GMC lineup. It is a full-size SUV that offers a spacious and well-appointed interior, as well as a powerful engine and advanced technology features. The Ultimate Denali is the perfect vehicle for those who demand the best of the best.
The 2025 GMC Ultimate Denali comes standard with a 6.2-liter V8 engine that produces 420 horsepower and 460 lb-ft of torque. This engine is paired with a 10-speed automatic transmission and four-wheel drive. The Ultimate Denali can accelerate from 0 to 60 mph in just 5.9 seconds and has a top speed of 155 mph.