No different than golf clubs, fly rods, tennis raquets, camping gear, running shoes, shotguns, paint ball guns etc...You get the picture. Each of these product groups has offerings among all the price points. The bottom of the scale running shoe will allow you to run a race. The top of the line running shoe will allow you to run a race more comfortably. No one can contest that the interior of a lexus is not a little more cozy than the interior of a plymouth neon. Just as no one can contest that the neon will get you from pt A to pt B, just as the lexus will.