If the five-passenger Mazda CX-7 is a wild teenager, the CX-9 is more like a mature adult, one that’s toned and energetic. There’s a clear link between the two models in general shape and proportions, but the CX-9 is a bit more graceful and smooth. The CX-7’s flared front fenders, heavily influenced by the RX-8 sports car, have been toned down, and the arch of the rear beltline is less dramatic. Taken as a whole, the CX-9 is muscular but restrained, while the CX-7 has more in-your-face attitude. Similarly, the CX-9’s interior borders on upscale with faux wood, alloy accents and two-tone leather upholstery, a look that is juxtaposed by the small steering wheel, sport shifter, and chrome trim pieces.