l have a family of 4 (2 toddlers). Is it suitable, and is fuel consumption ok? How would you rate the car?

l dont own one but.

peugeot is dont is normally have very big boots :S

Good luck anyway x

A Peugeot 1007 in NOT suitable for a family of 4 -you need at least a 307- and if the buggies are big -then a 406/.407 estate

It really depends on what size of prams they are. My mum bought her 1007 when they came out in 2005 & she still has it!
Bear in mind that it has 4 seats & not 5, but the rear two can slide & fold to increase boot space. Another thing to look at is the speed, it is very slow! Even with a 1.6 engine it can struggle due to the weight of the electric doors. But if u do not mind that you're looking at an economical & easy to run car. 5/5 for safety & the electric doors r AWESOME! My mum has not had a single problem, it is a shame that Peugeot have recently stopped selling it.

Hope this helped!