When I was getting insurance on the SVT two years ago I was 22. I had a perfectly clean driving record, but every insurance agency I talked to wanted to charge me an outrageous amount (because I was a male driver under 25 - didn't even take my driving record into consideration). I finally settled with Geico (who I've been very pleased with) for $960 every 6 months. For some reason it's dropped to $890 every 6 months. I didn't ask why incase it was a mistake.
BTW, I have a $500 deductable.
So yeah, your insurance will go up.
