Demanding driving

In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to higher octane fuel (91 or higher) or to change gasoline brands to fully utilize your engine's capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or changing gasoline brands, it may be necessary to fill the tank more than once before a difference in engine operation is noticeable.
See also:
Introduction
Volvo recommends the use of Volvo trailer hitches that are specially designed
for the vehicle.
NOTE
See page 337 for the maximum trailer and tongue weights recommended by Volvo.
Observe t ...
Rear seats
The seat belt reminder in the rear seat has two
additional functions:
• It provides information about which seat
belts are fastened in the rear seat. A message
will appear in the information di ...
Interior
Seating either five or seven people, the XC90 has a 40/20/40-split second-row
bench. With the seven-passenger configuration, a child booster seat in the
second row can slide forward, nearly betwee ...
