You could also use a chassis type pram and just use the car seat attached to the chassis if you go in the ka? The chassis should fit :/ lol
I've a ka too ... if you take the boot cover out you might fit something in. But its pretty difficult.
And no shopping will fit. If you've only the baby you could place buggy on floor and seat beside bby use seat belt to secure it in.
Personally we are hoping to change the car for that reason plus ours is a two door and too hard to get bby in and out etc. Especially if I've a cs.
Hey! I'm actually looking at the graco dynamo travel system, it looks really good and I've been to babies r us to have a look at it and it folds up into a square. Going to be getting that one in red! :)