[mkempe]

We bought our car seats from Volvo in Sweden because they are designed differently than what is available on the US market, in particular and as mentioned in the article there is a metal bar that rests on the ground to support the seat. It makes a huge difference in improving the angle of the seat and saving space for the sake of the front passenger seat (as well as improving accessibility to install the child, or let her climb in when she grows older/stronger). You can see that in the sled-test photos included in the article (US row vs Swedish row); you can also see that the Swedish car seats provide a much better side-envelope of protection for the children.