It has a 6-cylinder 3.3-L engine, and gets 23–24 mpg in the city, 28 mpg on the highway, and 25 mpg combined. The CX-90 has a horsepower rating of 280–340 hp, and an RPM of 5,000. It has 14.9–15.9 cubic feet of cargo space, or 74.2–75.2 cubic feet with the rear seats folded down.