We have 2 cars. We bought 2 reversible seats and put one in my car and have kept the other one to put into DH's car after our 6mth hire of a capsule runs out. We hired a capsule from the Red Cross (in SA) as we decided that it would be easier to transport DS around particularly when going to church on Sundays rather than having to get the pram out all the time or having a sling of some sort for those sorts of times. We decided not to buy and to hire instead as we couldn't afford paying for a capsule and 2 car seats. At about $80 for 6mths hire we thought we could justify the cost of hiring - and we don't have to worry about what to do with the capsule when we finished using it - just have to make sure it's clean when we return it.