Well no ownership experience with Rangies but do own a 71' Series IIA Rover..

I did have a used (08 or 07) Range Rover on my list of vehicles when I was doing my research before purchasing my X5. I really like the feel of the RR when driving down a straight highway and if you plan on doing any kind of off roading with it there's not much better (arguably a Merc G Class). The 2010's with the roll out of the new power plants definitely produce some nice numbers Reliability though is not one of their strong points.

If you buying new and get a four year warranty and factor in a few trips to the dealer then you should be all right but if reliability is the number one factor for you then it probably wouldn't be the perfect match. That said I don't know any car manufacturer who you can safely say is always reliable these days. I think if you have a local dealer you trust to service your car and a good relationship with them it can go a long way.

And if money is not an issue and if you don't mind having your steering wheel on the wrong side might I suggest...
Holland & Holland Range