2017 Buick Enclave: The 2017 Buick Enclave adds a Sport Touring Edition package for 2017. The mid-size Enclave crossover SUV competes with vehicles like the Acura MDX, its platform-mate Chevrolet Traverse, Ford Explorer and Nissan Pathfinder. The Enclave can seat seven or eight passengers.The Enclave is available with front- or all-wheel drive. There's one available engine - a 3.6-liter V6. That engine pairs with a six-speed automatic transmission. Fuel economy is listed at 15 mpg city/22 mpg highway with either front- or all-wheel drive. Towing capacity is 4,500 pounds.The Enclave is available in three trim levels: Convenience, Leather and Premium. Key available features include 20-inch wheels, infotainment system, 4G LTE Wi-Fi hotspot, heated and cooled front seats, power liftgate, and remote start.Safety features include stability control, traction control, rearview camera, blind-spot alert, cross-traffic alert, forward-collision alert and lane-departure warning and dual-front, front-center, curtain-side airbags.The Enclave has a base price of $39,990, including dealer and destination fees. It's built in Lansing, Michigan.