The first thing my wife did upon entering the Q7 was to take the key from me and slot it into the console port designed precisely to fit the fob. Sometimes, it’s the little things. And, indeed, the Audi Q7 experience is more about taking pleasure in the countless minor attributes that make this midsize Audi a great luxury crossover, and ignoring the few data points that might suggest that segment offerings from BMW, Genesis, or Mercedes-Benz are the more compelling picks.