Volvo is a top-end car brand, which might make you think that the XC90 is expensive to maintain. On the contrary, Volvo XC90 is more affordable to maintain than other luxury brands like Cadilac, BMW, and Mercedes-Benz. If you are afraid of paying exorbitant fees for maintenance and repairs, you should purchase the best warranty for your car. All new vehicles come with a four-year limited warranty, but you can also purchase a warranty that covers miles adjustments, hybrid systems, seat belts, and emission defects, and performance extensions.