Volvo XC90: Specifications / Towing capacity and tongue weight
Towing capacity and tongue weight are shown in the table.

CAUTION
The maximum trailer weights listed are only applicable for altitudes up
to 3280 ft (1,000 m) above sea level. With increasing altitude the engine power
and therefore the car's climbing ability are impaired because of the reduced air
density, so the maximum trailer weight has to be reduced accordingly. The weight
of the car and trailer must be reduced by 10% for every further 3280 ft (1,000 m)
(or part thereof).
The following table lists important weight data for your vehicle.
CAUTION
When loading the vehicle, the maximum gross vehicle weight and permissible
axle weights may not be exceeded...
Engine specifications (output, etc.) for each engine variant are shown in
the table below.
The specifications for Special Edition vehicles may vary.
NOTE
Not all engines are available on all markets...
Other information:
The Collision avoidance function can help the driver reduce the risk
of the vehicle leaving its lane unintentionally and/or colliding with another vehicle
or obstacle by actively steering the vehicle back into its lane and/or swerving.
The function consists of these subfunctions:
Run-Off Mitigation with steering assistance
Steering assistance during collision risks from oncoming traffic
Stee..
When connecting a trailer, make sure that all of the lights on the trailer
are functioning before starting to drive.
Trailer turn signals and brake lights
If one or more of the turn signals or brake lights on the trailer is not working,
a symbol and message will be displayed in the instrument panel. The other lights
on the trailer must be checked manually by the driver before the vehicle is dri..