 I bought the car certified pre owned in 2011 with 13k miles on it. Before 20k the oil light kept coming on. Took it to the dealer who said it was "normal" to use a lot of oil cause it's a turbo. Took it back to the dealer when we had to start putting a quart or more of oil in every 1000 miles. They had to go thru a 3 step process to "prove" the car had an oil consumption problem which involved 4 visits to the shop over the course of the better part of a year. They finally had to basically rebuild the top half of the engine. This was around 60k miles. Fast forward to just over 100k miles and the timing chain tensioner failed. Car was of course just out of warranty and despite technical bulletins on the issue and a class action lawsuit the Audi dealership didn't cut us any slack on the repair quote. Over $13k to rebuild the engine or $20k for a new one. We took it to a 3rd party shop and managed to get the work done for a "mere" $7k. The ignition coils have failed 3 times in the last year. Random lights keep failing. Fuel pump went bad at 112k miles. Car is now just around 120k miles and has multiple EPC faults, idles rough and randomly dies at low speeds. It's been in the shop 3 times in the last 3 months, still not fixed. This is without a doubt the worst vehicle I've ever owned. I once drove a 1972 Ford Ltd in the 90s that was more reliable. I would never buy another Audi and the only reason I'm still (attempting) to drive this one is its paid off. Except for the repair bills, those keep coming!