prams for a 2.5yr old & a newborn. advice?

I'm due to have a baby feb 2018. And by then my daughter will be 2 years & 5months. Just wondering if anyone's 2 and a half (almost) yr old still use a pram? 
 I'm so undecided if we should
Get a double pram or just keep the one we have coz maybe she won't need it by then. 
  At the moment she uses it to sleep in or sit and eat if we're down town or away. 
Does anyone have any double prams and if so what ones? 
And what capsule for the car do you have? 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors