S.A.
Congratulations :)
Its sounds like me as I have my older one 15 months older than my twins,At first we have toyota corolla in which its really hard to fit their car seats but then we bought ford windstar & used it for 5years ,I think any van will fit better than any car as I know when we have even 2 or 3 hrs trip to anywhere with all the kids & their diaper bags & stuff, we definetly need room for them ,I suggest any van would be better than car.