only weight I could find was a sedan, at 3060 or something. so figure about 3200 for the wagon, that's about 134hp/ton (figuring stock rb20@215).
a civic, it's about 2200-ish? guessing a swapped/bpu motor @200hp, yeah, civic'll be way faster.
now a fart can civic with supporting stickers @ 4000whp, pretty sure i'll win.
rb20 seems to be the 1jz of nissan. There are better engines out there, but they are plenty at a really good price. and aftermarket is ripe for cost efficient upgrades. bigger turbo/injectors/maf can get in the neighborhood of 350hp, from what I'm reading.