In a world where BMW is churning out crossovers of every shape and size for every possible potential customer, continuing the 3 Series Gran Turismo seems foolish – foolish to build and foolish to continue selling. It looks unorthodox compared to the 3 Series wagon and far less attractive than a traditional crossover. It’d seem easy to upsell a potential 3 Series Gran Turismo customer into something bigger – and more expensive.