There are certain features one expects in a luxury SUV. Your surroundings should be plush with lots of expensive leather, chrome, open-pore wood and piano black everything. Seats should make you feel like you’re being cradled on a heated and/or cooled cloud of fluff and several massage selections are a nice touch. There should be power everything and a stereo system worthy of Carnegie Hall. It should also be safe, which is why the bulletproof, grenade-proof 2016 Range Rover Sentinel exists.