Volvo XC90: Specifications / Fuel tank volume
The fuel tank's refillable volume is shown in the table below.

The medium in the hydraulic brake system is called brake fluid and is used
to transfer pressure from e.g. a brake pedal via a master brake cylinder, which
in turn actuates the brake calipers...
The climate system in the vehicle uses a freon-free R1234yf refrigerant. For
information regarding the refrigerant, refer to the decal located on the inside
of the hood...
Other information:
The tire pressure placard on the driver's side B pillar (between the front
and the rear door) indicates tire pressure for different loads and speed conditions.
Location of the tire pressure placard
The decal specifies the designation for the factory- mounted tires on the vehicle,
as well as load limits and inflation pressures...
Option/accessory.
Canada only: This cushion may be referred to as a built-in booster cushion.
The integrated booster cushion in the second row1
center seating position helps ensure that a child can sit comfortably and safely.
The integrated booster cushion has been specially designed to help safeguard
children in the rear seat when used with the vehicle's seat belts...