Mazda's growing its family of compact crossovers with the addition of the first-ever CX-50. Not to be confused with the existing CX-5, this is a more rugged take on the crossover, and takes direct aim at the Subaru Forester and Outback, Acura RDX, Hyundai Santa Fe, Chevy Blazer, Jeep Cherokee, Honda CR-V and Passport, Toyota RAV4, and VW Tiguan.