at 17 ull struggle to insure ANYTHING really,see if you can get a ford with free insurance from a dealer,or get a fiesta with a small engine etc...
WELCOME!
oh,and 19 will STILL be expensive! rst is a rs turbo by the way! and no i wouldnt reccomend at 17 with little car knowledge getting one,youll be skint before u know it,if u can get insured!