We own an X and a 3. Sold my 2013 S after five years. All are fun to drive and I have no intention of going back to ICE but there are also some drawbacks to each model. As I get older and creakier it is much harder to get in and out of my Model 3 than the X. Does anyone know what entry to the Y's front and back seats will be like? (Not the rear seats in a 7 seat model).