If you have to ask how much, then you cannot afford it. It is a very expensive car to maintain in this country. Oil change on V8 QAR 1,200. Front brake pads + disks QAR 8,000 for standard and QAR 31,000 for ceramic.

If you want a car of the same caliber that won't cost you an arm and a leg to service I recommend BMW X5. I own one. They provide 3 years of free service with every new car. Service includes everything except tires. The system has been tried and tested and it works.