We are 3 1/2 years into our Audi Q3 2016. I received a mailer from the dealer regarding an extended warranty. The quotes seemed high. A four-year 80,000 total miles warranty that mirrors the new car warranty is $3989 with a $250 deductible. Lowering the deductible to $100 raises the price to $4287. A shorter warranty, three years and 68,000 total miles, is $3699 with a $100 deductible. It seems that the $100 deductible would be the way to go. The question is whether it’s worthwhile. We have 32,000 miles currently. We haven’t had any problems with the car. I don’t know what owners with more miles have experienced.