You have yourself a 1985 Fiero GT. Only GT year w/ that body style. That indeed came w/ a 5 speed. Fieros later came with a four speed, which is more desireable. 86-88 GT's look like spaceghost's.
GT's have the V6. They are fun, they weigh a TON, and aren't particularly fast in a straight line, but they make an ok daily. 3800 series motor N/A and SC and the Northstar V8's are popular swaps.
Feel free to PM me if you have any questions and i can do my best to answer them. I had an 87' GT for about a year, but got bored w/ the automatic.