To Withnail:

As a driver of a car with leather seats, my advice is not to go there. Left in direct sunlight in hot weather, the leather becomes so hot that it can actually burn skin. Sitting on it with clothing immediately is also not possible. You have to wait until it has cooled down a bit. On the opposite side, in really cold weather, that leather is damn cold. In mild weather you will find you sweat a lot from your back and bottom as there is no air flow through leather like there is with material seats. It's like if you were wrapped in plastic wrap.
And I live in Australia where the weather is hot, but not even close to Qatar's extreme temperatures. Maybe buy seat covers that you can wash or replace. Leather looks great but is very impractical especially in high temperatures.