I have 3 kiddies and look after two others a co...

I have 3 kiddies and look after two others a couple of days a week. I am trying to find a vehicle that will take 5 kids in car seats but so far am not having any luck. Does anyone know what vehicle would fit 5 car seats in it. All the so called 7 and 8 seaters will only fit that many people if no one is in a car seat. Any help greatly appreciated. Thanks