Mine has an ARB and I think that's some of what gives more legroom and it has way more legroom than a Britax seat (the G2/G3, we don't have click tight here yet). She needs to go into a V shape with her legs extending higher than her head up the back seat in her Britax. In the Peg she can still fold and if she puts them straight up, they aren't above her head height!
I'm honestly contemplating replacing her Britax due to that as it's hard to get her in and buckle her harness properly. I'm just waiting for the click tight convertibles to see if they take up less space than another Peg though.
And she still has probably 3" above her head in the Britax. She almost 3 and is 37.5" tall but has long legs it seems.
My almost 3 yr old is 36.5 and has no room for her legs either. She has about 2 inches over head, but I just find the leg room ridiculous in the G3. No she doesn't complain, but it makes me cringe! This seat will be for the baby to stay in until she is 4 because I want to use the Foonf FF for my oldest instead of passing it down next year. So that's why I keep shying away from the Clicktights because they are not any better with leg room.
But I don't think I need another Foonf or Fllo just for rear facing. Will never come near 50 lbs before 4. I love the rebound bar though.
Loved the Pria except no rebound. Maybe I should not worry about it, but knowing myself it's going to be hard to get a seat that is lacking a potential safety feature others have!
So it's the Peg and removing the console I guess!
I put the click tight in my car and it doesn't take up much room at all. I think the Peg takes up more.