what are common problems/costs for a 2006 RR HSE with 92k miles?
all problems are common for a Range Rover with that many miles- the costs are uncommon, however-
Biggest issues are normally with the air suspension, especially if the car has been used off road. Climate control problems may occur and I would recommend inspecting the driveshafts for play. Land Rover parts are expensive in the US, which makes me glad to live in Europe where I can source them a lot cheaper and having access to a well equipped workshop means less manhour costs as well.
Air suspension, water pump, radiator, old cooler, air conditioner compressor failure. At around 150k the transmission will fail too.
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