Should I purchase a Range Rover Evoque?

I have the credit and the money to lease one, here is my delimma, I own a 2017 Honda fit that i'm upside down in, i owe 18500 and the car is literally worth 9500.

I pay 450 dollars for a car that sucks because of this because i traded in another car and got upside down, the people at the dealership didn't tell me i was young and dumb.

I own two cars, a Chevy Cruze and a Honda Fit
I purchased a Chevy for my mom to work initially but then i liked it and we switched. Well she banged up my honda fit and now its not worth much. Its got 35k miles on it and I feel like I should trade it in NOW while its worth what its worth. At-least ill have a range rover. Heres the bad part, I have like 8 thousand saved up in total. I can put the down payment of 5k but my lease payments will go up to 700, which i can afford because I can reimburse myself from my business for my business percent usage of the car- which i'm not able to now because of me being in a finance loan instead of a lease. I figure ill just buy the car or get a loan for it after the lease.

I love range rovers and i take care of my cars. I have never been into an auto accident.

I live in Los Angeles, and I have saved money to own a home but i'm 22 and that will be a while till i can own a home so i figure just start small buy me a nice car. Atleast ill get rid of this honda fit everyone looks things i dinged it up but i didn't.

I went to apply today and it was not denied the bank just closed while i was there.
Added (1). So What should i do? Pay the money out my savings to get away from this car or buy the car out or what i don't want this car so why keep paying 450 i rather pay 700 for something I want that i can write off

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