Oh yeah, the daily rates for large SUVs will destroy your budget. You absolutely need a monthly plan. I actually rented that exact car, a Chevrolet Captiva 7-Seater, a while back when my in-laws were visiting. I got it from a place called Octane. It was perfect - enough space for everyone and all their luggage. The best part was the process. It was just one single monthly payment, and there were no weird extra fees for "servicing" or "registration". They even delivered the car to me, and it was clean and ran really well. They have other big cars too, I remember seeing a Nissan Patrol White on their site as well. It just makes life so much easier when you have family over. You can see their whole SUV section on their main monthly page: https://octane.rent/monthly-car-rental-dubai/