Salam @pwuser163282477435, Here is the problem with presently available 7-8 seater SUVs. When all seats are occupied there is no place for any luggage except a few shopping bags. Unless, a roof rack is fitted.
I have a large family: wife, kids, their spouses and grandkids. The people carriers I have had over the last 5 years are:
1 - VW van (best one for luggage and people with awesome space in all seats and huge capacity for luggage).
2 - Honda BRV (Best third row access and comfort amongst the modern offerings. Sadly no tech at all except for 2 airbags and ABS).
3 - Chery (poor third row access with space just for kids, Very poor road grip - already replaced the original Cooper tires with Continentals - same result. Best tech amongst the cars we have at present, but sometimes has a few glitches).
4 - Proton X70 (wife's car - 5 seater with worst luggage capacity but gorgeous ride and feel and real nappa leather seats. worst 360 camera).
5 - Haval Jolion (son's car, 5 seater with limited power but nice ride, all onboard tech works flawlessly).
So basically, with most modern cars in Pakistan if there are lots of passengers, there is no space for luggage. That goes for Prado and Land cruiser too. I am not sure about the Kia Grand Carnival. You could go to check it out personally. I didn't go for the Grand Carnival because the 2nd row does not fold flat.
On a different note, My son-in-Laws Honda Odessy in Jeddah is ace when it comes to loading up people with HUGE amounts of luggage.
If you went for the Chery or Pardo or Land Cruiser you could fold down one of the third row seats to accommodate the fourth child and leave the other seat in the folded position to allow moderate luggage to be loaded.
