Hi, we do have one entry on the Carseatdata.org site, not for 3, but just with the
Graco Snugride:
The seat does not fit in the middle, back and is much longer (front to back), so it is on the passenger side and the front seat has to be moved up a lot to make it fit. My car went from seating 5 comfortably to seating 2 (driver and someone behind them) plus baby.
See:
http://www.carseatdata.org/compatibi...tData=Get+Data