getting a new car

well used but new to me. I was recently blessed and am looking now. I am getting a Mazda CX-5. small SUV that can fit Sophia nicely in the back seat. I was originally looking at Toyota hatchbacks but the backs too small. Toyota CHR is sluggish. so I googled what I need for my situations. I needed to fit a carseat nicely, don't like big vehicles and don't want one that's slow to accelerate and i was met with the Mazda CX-5. it even has sunroof and heated seats. u was looking at a Subaru Crosstrek but the ones I found i can't afford so my second choice was the Mazda. I am excited and nervous. I hate dealing with dealerships.