I finally got a reply from the dealer, and had a test drive. Having driven a Prius for the last 6 years, which I find very comfortable and a rewarding experience to drive, I was keen to make comparisons. This is my take on the Plus: I found the test drive rather disappointing. I suppose I was expecting some dynamic improvement from the Prius, but it didn't feel any different, or at least no better. Not sure about the driver's seat; the back seemed less comfortable. Maybe because the the Prius + seat is a bit wider, so not so snug, but also the back of the seat seemed a little harder. In general, I felt like the materials were cheaper & not so solid. In particular, the tonneau looked cheap and nasty, and the undertray in the boot felt like cardboard. The undertray was probably too small to store our shopping boxes. There was generally a lack of places to store things in the front of the car, like the little tray we have at the bottom of the front armrest, and the door pockets were smaller. No DAB radio option, which was a bit disappointing. There is no auto parking option; I guess Toyota found that wasn't particlarly helpful. The touch screen display panel looks a little smaller than the existing, and it slopes upwards a bit more, which seems to reflect light more, and is not so clear to see. The satnav software was not installed, so I couldn't judge that. Our rep was new to the dealership, and to Toyota, so had limited (a few days only!) experience and knowledge of the car; he had difficulty in answering some of our questions satisfactorily. There were some positive things. The seat configuration was very good, and I could get into the back row and sit relatively comfortable with someone in the row in front of me (I am about 5' 10"). There was enough head room for me, but no room to move or change position of my legs. The back row would be suitable for any child. The folding door mirrors are a good feature. The sun roofs are nice, and can be covered over, controlled by an electronic switch.