Acura MDX Ownership Costs vs Competing Luxury SUVs: Resale, Warranty, Maintenance The Acura MDX is a perennial contender in the three-row luxury SUV class, prized for reliability and value. If you’re comparing ownership costs vs competitors, the short answer is that MDX typically wins on long-term predictability and purchase price, while rivals like Genesis and Infiniti can lower early-year costs with longer warranties and complimentary maintenance. Below, we break down total cost of ownership …