 Audi recently settled a big lawsuit for owners of 2009-2011 A4's that had oil consumption problems. The 2012's were not included in that lawsuit, and now that our car is out of warranty we are out of luck for getting their assistance with repair costs. It was first taken in for oil consumption problems when it was only 3 years old, and we paid for that service. Now that it is 2-3 years later the problem has returned and we are looking at either a $6,000 repair for pistons/rings or a $12-$15k replacement engine. We've paid off this vehicle, but it did not have an extended warranty. We use it for work and do a lot of highway miles, so it does have more than 100k miles. We've also had oil changes done at places other than an Audi dealership. All of those things worked against us. We have spent so much time and money on this issue, and on the care overall, that I would not recommend a 2012 A4 to anyone looking to purchase a used vehicle.