Audi X5

I've made so Reasearch I'm so tired, I need help making the decision! Please give me a reason why I should get a vehicle of some

You should also consider that this car can be expensive to insure. Check your insurance rates before buying one, for example here - carquotes.sinfree.net

That is you my friend, and what you need. You have not specified the other years in other cars, and what other brands you're open to.

Here's my breakdown:
The Escalade is the greatest band, and unless you are carrying a load of people or goods every day, this ISN'T the choice for you. The others are more athletic, and manage them better. NExT.

The BMW X5 is not the best reputation for reliability, it should not cost Low maintenance / repair, what is going to drill holes in your pocket with the gas bill. NEXT.

This leaves the RX, the Audi and the MDX.

The Audi is German engeneered, and it is my favorite. It drives like a dream (it's actually based on VW Touareg and Porsche Cayenne). It's fast, sleek and sporty, and you do not see that many of them around you others.

The Lexus IS luxury, but overrated. Everyone and their mother (literally) has one, but they are beautifully designed and quite reliable. If you're fine with a round plain jane, this option is really good for you.

Acura Audi inbetween sets and Lexus. The ride is sportier than the Lexus, but it is not as smooth. The design is really upset and sports, is a hatred he or she likes the design. The interior is quite modern, and is an excellent choice if you like the style.

I would personally go with the Audi myself, because i LOVE German engineered cars, but they are all much drive options-test yourself and see how you feel in them before giving a final verdict.