Insurance will be quite hefty esp base on your age & the driving experience. Very easily > $2.1k. One option is to register the car with your experience family member. However if you are keen of owning a vehical, you'll need to start from some where.
Whether getting a old or new, individual likes lah. Maybe touch wood (suay) gotten one with lots of trouble 2nd hand. However, new car need to pay slightly more. Your budget, hmm.. looks like only Chevrolet ot Suzuki Ignis will fit in for new car.
Go shopping around, test drive & make a wise choice after much thought. Most important, don't get presurized by those Car Sales Man.

My opinion. No hard rules to follow.