Buying a used luxury car in Dubai » or Abu Dhabi can save you 40–50% if you know where to look. This guide explains how depreciation works in the UAE, why GCC-spec cars matter, and how to avoid American-spec risks. Using real showroom data, we break down Mercedes, BMW, and Range Rover ownership, RTA inspections, financing rules, and common scams. Built for buyers who want luxury without costly mistakes.