Again, I said it's emission issue. Blame to EPA. NOTHING do with space or room for car.
Nah, Everyone know that I6 is high emission than V6. Ford still make I6 for Ford Falcon in Australia, not USA. Same idea like Nissan Skyline (I6),
There is I6 for FWD like Volvo XC90 and My wife's VW Rabbit is I5 for FWD.