Are you considering buying an Audi Q7? While this luxurious SUV may seem like the perfect choice, there are some years you should avoid due to a laundry list of issues. From electrical system problems to engine and fuel/propulsion system malfunctions, the Audi Q7 has had its fair share of problems. In this post, we'll take a closer look at the years to avoid and why. Worst Years of Audi Q7 by...