GMC Acadia دينالي 2026 Automatic Gasoline GMC Denali 2026 Automatic transmission Gasoline 2026 4-cylinder turbo 2.5-liter engine. 328 horsepower. Approximately 442 Nm of torque. 8-speed automatic transmission. Seats and space... 3 rows of seats. Seats 7 passengers. Power-folding third-row seats. One-touch folding second-row seats. Luxury features: Premium leather seats. Cooling and heating for front seats. Panoramic sunroof. Head-Up Display (HUD) 8-inch screen. Large 15-inch infotainment screen. OnStar subscription for 3 years. Multiple cameras and driving aids. More than 15 safety and driver-assistance systems.