should i get a audi a4 2006 84000mi $13000 or lexus 300 114000mi $16000 same dealer?!
I'd be careful of the Audi, a friend of mine has an 08 A4 with roughly the same mileage and his engine just went! Try to research both cars and it's worth putting them on a machine to check the engine out!
Audi's are good if you lease them new. After they hit 50k they become money pits. If I were you I'd get the Lexus. Just be sure that it has had it's 120K service done. That includes the timing belt.