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:
(Option/accessory.)
Passing assistance can assist the driver when passing other vehicles. The
function can be used with Adaptive Cruise Control* or Pilot Assist*.
When Adaptive Cruise Control or Pilot Assist is following another vehicle and
you indicate that you intend to pass that vehicle by using the turn signal1,
the system will begin accelerating toward the vehicle ahead before your vehicle..
Volvo Cars' website and support site contain additional information about
your vehicle.
Online support
Go to volvocars.com/support to visit the site. The support site is available
in most markets.
The site contains support for e.g. Internet- based services and functions, Volvo
On Call, the navigation system * and apps. Videos and step-by-step instructions
explain various pro- cedures, such as ..