Toyota Land Cruiser or similar

The Toyota Landcruiser 150 4x4 can seat 5-7 people for a comfortable trip around Iceland, while the last row in the back can be folded down if the 2 seats in the back are not being used. 

Please note that if there are 7 people traveling in the car, there is no luggage space. If there are 5 people traveling in the car, there is room for 4 large bags. 

The 87-litre fuel tank allows for long trips without having to make a pit stop, which is convenient in a country like Iceland with gas stations much scarcer in the Highlands. The Landcruiser's 4 Wheel Drive means it can handle the country's roughest roads to make the best out of your Iceland adventure. No matter what terrain you encounter, the Toyota is the perfect rental car.

If you are planning on heading to Iceland with your family, then this is the perfect car for your trip. There is plenty of space for the entire family in the car and there is even plenty of room for carrying extra supplies on longer trips. The Toyota Landcruiser can also help you save a lot of money if you are planning on heading to Iceland with a large group of friends. The car can seat up to 7 people, so you can share the price of the rental between you. This makes a lot more sense than hiring multiple cars and you could even add multiple drivers.