GMC's midsize SUV can accommodate up to seven passengers, and its cockpit can be equipped with a Bose sound system, heated front and rear seats as well as a 4G LTE Wi-Fi hotspot. A 193-horsepower four-cylinder engine is standard, while a 310-horsepower V6 is optional. With the latter, an all-wheel drivetrain can be added, and towing capacity can reach up to 1493 kilograms. The Acadia Denali offers an even more luxurious cabin and upscale trim.