Take a look at the trailer, which thankfully includes footage from the full-length version, not the 62 minute HIS Video hatchet job! The full version is 15 minutes longer, and
may not actually exclude any of the sex, but has these great long stretches of Daniel Holt, driving around NYC in his cab in the early 1980’s. Locating the full version is worth that footage alone. If you’re a Holt fan, your in luck, he’s in all but one scene (and he’s watching the scene from across the airshaft as he whacks off).
edit: latter versions of only 62 minutes in length may have cut at least part of a sex scene in an elevator – to be investigated.