Land Rover – Quality?!

Hello, I am interested in various reasons for a Land Rover Discovery. Does the car or the brand speak for quality? Most of what I read or don’t hear. In addition, there are very high inspection costs and so on. Can you confirm this? The vehicle should be used for holidays and weekends, which amounts to about 5-12tkm p.a. In addition to trailer operation (up to 3.5t) I would also like to take full advantage of the off-road accessibility (block, underlay, etc.) e to take a petroler, because usually less repair problems and the other additional costs (insurance, tax) will be lower. Furthermore, it should run at temperatures of -20 to 30 degrees and more better than a diesel?! Is this possible useful? The consumption in this vehicle class should rise enormously and in addition to the cost of fuel, would of course also disturb me the lower range. What do you say about this? On the island the driving will be the service network should be better and also the maintenance cheaper.. but here in Germany. Apart from this, there are not so problematic temperatures and salt on the island. Interesting would be still Pajero, Pathfinder, Touareg, which are actually all too “short”. I need at least 1.85m semi-level loading area and as high as possible, what the Discovery can do better than any other. Or someone knows there an alternative (1 ,9m level loading area)?