The Acura MDX AWD A-SPEC is a performance-oriented variant of the Acura MDX, a mid-size luxury crossover SUV. It features a 3.5-liter V6 engine producing 290 horsepower and 267 lb-ft of torque, linked to an Acura Super-Handling All-Wheel Drive (SH-AWD) system. The A-SPEC also adds a sport-tuned suspension and brakes, more aggressive styling, 19-inch wheels, and special interior trim.