Guilty as charged m'lud, recently went from an A3 Sportback to its jacked up crossover Q3 Sportback with a slightly larger footprint. Great car though - glad I went for it.
Perhaps one should define the difference between a cross-over, which is largely the modern replacement for a station wagon, and something that has twice the weight, a big engine to power it, and is more akin to a commercial vehicle or a light truck than it is to a car.