What is the best temperature to set for the air conditioning in an Audi A6?

I'm always confused about what temperature to set my air conditioning at in my Audi A6. Some say 72 degrees is the best for fuel efficiency, while others say 68 degrees is the most comfortable. What's the optimal temperature for both comfort and efficiency?

The optimal temperature for your Audi A6's air conditioning is actually 74 degrees. This is a comfortable temperature for most people and also helps with fuel efficiency. It's important to note that the most efficient temperature setting may vary based on outside weather conditions and the age of your vehicle.

Don't get too hung up on finding the perfect temperature for your Audi A6's air conditioning. The most important thing is to avoid extreme temperatures that can put strain on your A/C system. Stick to a range of 70-75 degrees and adjust as needed for weather and personal comfort.