I remember reading a figure of ~2100lbs for my '91 CRX Si somewhere on the net. The '90-'91s were a little heavier than the '88-'89s because they got additional side impact protection (GOOD in my book) and maybe some other things. I don't really know what my car weighs, perhaps a little less because I don't have A/C (though I wish I did). The HF is the lightest CRX, because it is the most stripped down model. That and the fact that they are PGM-FI make them a favorite for motor swaps.