The latest Acura MDX features a new 3.7-liter SOHC VTEC V6 with 300 horsepower and 270 pound-feet of torque, which Acura says now features more heavy-duty parts for extra longevity. The MDX is offered in five trim levels starting with the base model and moving up through the Technology, Technology and Entertainment, Advance and Advance and Entertainment groupings. The Entertainment package, which