Any ideas for car seats which will fit in a T-reg Nissan Almera (think that is 1998)? My twin boys have a few months left in their present seats (which go up to 13kg), but I'm struggling to find a seat recommended to do them till at least 4 years old. The Britax website has a couple - but to fit 2 would mean one in the middle of the back seat and one in the front passenger seat. And the maxicosi fit finder on their website don't cover cars as old as mine.
The problem with this car seems to be "buckle-crunch" - can someone explain why this is bad?