First car for 14,000

Dear Forum, I’m looking for a first car for me. I have 14.000 at my disposal, but that’s not the limit. I’m looking for a car from BMW, AUDI, Mercedes, VW, with automaic gearboxes as much as possible. I would prefer leather, partial leather, Alcatara and a navigation system is mandatory. I’ve already taken a BMW 3 Series Touring and an AUDI A4 Avant in mind, but the performance does not have to exceed 160ps. I don’t know how the respective cars with their mileage are still to be used. Maybe you can help me with what kind of model with which mileage is still acceptable. Would you prefer a younger model, e.g. 2011 with 120,000km a 2008 with 90,000? I’m also open to suggestions only I’m looking for a more elegant car, because I’m going to be working in big fimens due to my studies and there also a stand-up car my annual driving performance will be about 10,000-15,000km. Thank you already in advance