My KIA Carens 1.7 diesel with DSG is turning in a true, using a PC tank to tank MPG calculator, 38 MPG and I’m happy with that with it having my 42 Kilo scooter in the back 24/7 and the fact its a heavy car to accommodate such scooter.
It’s worth taking into consideration what load your carrying when giving MPG because a few week ago I made a first time journey with this MPV without my scooter on board and the MPG computer in the car started to rise up even though I only travelled 25 miles so I reckon that scooter is costing me about 5 MPG off the top of my head.