We need to drive a 6 seater car and as such we use a Fiat ulysses at the min.  I love this car but my problem is the boot space is halved as we have a seat at one side.  So, recently I have been looking about as I would like a vehicle with 2 rows of 3 seat and a big boot.  But I don't want a van.  I wondered if anyone know if I can change my cars seats so I have 3 in the front?  The van version of my car has this option available but no-one can answer whether the seats would fit my car.  Anyone know????

To be clear, our car has a driver seat and passenger, a row of 3 seats, one seat in the boot with the cage at the side.
I want a row of 3 in front, row of 3 in back, all the boot space for the muttleys.