Use the exact weight your owners manual recommends. Any major brand will work just fine.
by Mitsubishi, Japan
always use synthetic if possible
10w-30 fully synthetic is best
5W-30 in warmer climates, 10W-30 in colder
it depends on the car and driver. i drive my Volvo hard, and its turbo charged so i replace the oil every 3000 miles with full synthetic, if its a turbo i would replace it with only full synthetic and at most every 5000 miles. if it is a regular one, any kind of oil will do and change it between 5000 miles and 7500 miles only if you drive very lightly on the car.
Synthetic. Turbos should always be synthetic.
synthetic valvoline
Full Synthetic 5w-30
Mobil 1 synthetic.
Consult your user manual.
Synthetic 5W-30 is the recommended oil for this vehicle with the 2.0 liter 4 cyl. engine
Volvo recommends using a synthetic oils that is 30/5. They have 30/5 oils for vehicles over 150k miles that work just fine.