2005 Volvo XC90 Q&A
2005 Volvo XC90 Question: According to Volvo, what is the mileage the timing belt needs to be replaced?
According to Volvo it's 120,000 miles. Zee - ZeeTech
The exact replacement criteria will be in your owner's manual. There are such things as 'severe' use, and time intervals, not just mileage, also a turbo can be somewhat different than a non-turbo etc, as your is a Turbo. - dandd