http://www.parkers.co.uk/cars/reviews/volkswagen/golf-hatchback-1997.aspx?Page=3

have a look at that link hope it helps

 

the golf has a boot space of 330L

leon is 340, so slightly bigger.

im not sure on the back space in either, but a golf estate, or even a bora or a octavia have even bigger boots.

 

SEAT Leon

VW Golf

Golf appears to have smaller luggage capacity by 10 litres.

Az

 

Rear leg room is the same but the boot is slightly bigger, although the slopeing boot means you are a bit restricted if you have something tall to carry.

 

So in the leon would I be able to fit two child seats and one booster seat easier than golf and opening to the boot bigger than the golf?