(866) 593-1568 Every 2013 Buick Enclave comes standard with a 3.6-liter V6 that produces 288 horsepower and 270 pound-feet of torque. A six-speed automatic transmission and front-wheel drive are standard, while all-wheel drive is an option. When properly equipped, the Enclave can tow 4,500 pounds. In performance testing, an all-wheel-drive Enclave went from zero to 60 mph in 8.6 seconds, which is on par with other large crossovers. EPA-estimated fuel economy stands at 17 mpg city24 mpg highway and 19 mpg combined with front-wheel drive or 162218 with all-wheel drive.