Yep. Way cheaper to make 1 door size and 1 body shell. It's been heading this way for years with VW/Audi's incestuous product line. Modular construction to produce plain vanilla cars at the lowest cost to them, but to be specced up with numerous chocolate sprinkles by the end consumers by way of tacky exterior and interior options - at, obviously, the biggest profit margins to VW.
Can't knock it as a business model, but it certainly takes the joy out of shopping. Golf, Yeti, Tiguan, A3, etc.....all the same bloody thing. Gone are the days when VW took pride in their creations like the Corrado, G60, Golf Limited, Rallye, Scirocco Pikes peak etc etc. It's all generic, bland, dime a dozen bollocks now.