What is the recommended oil weight for the Audi 80?

I've recently acquired an Audi 80 and I'm not sure what oil weight I should be using in my engine. Can someone provide a recommendation?

The recommended oil weight for the Audi 80 is usually 5W-40 or 10W-40. However, it's best to consult your owner's manual for specific recommendations based on your engine type and driving habits.

I've had good experiences using 5W-30 oil in my Audi 80, as it helps improve fuel economy and reduce engine wear. But again, check your manual for the best fit for your car.