An Audi A4 1997 R reg will use 5 W 30 oil. This oil can be purchased at any auto parts store such as NAPA.
10w30
What type of oil does a 1997 Ford Mustang 3.8 V6 use?
5w30
I use Castrol 5w30.
5w30 or 10w30
The owner's manual suggests that you use 0W-30 oil for the 2.7T engine, but you can typically use a 5W-30 as well. You might consult your local Audi dealer to find the right brand and weight of oil just to be safe.
The right types of fluids have to be in the car to keep it running smoothly. A 2003 Audi A6 Quattro 3.0 uses 5W-40 engine oil.
( 5W-30 ) is the preferred oil according to the 1997 Ford Explorer Owner Guide
Your owner's manual will tell you what kind of oil to use and how much.
5w30 or 10w30
5 w 30