I just returned form a trip in an '87 with the 22re and an automatic. I got 17 MPG going out and 18MPG returning, carefully figured, all tank-ups filled to the second click. I recently replaced the exhaust from the cat back with 2", the injectors were sent to Witchhunther performance in Seattle, whose report indicated 2 had been leaking before the rebuild, and the intake was scrubbed. I also stayed around 55 mph. This was in temperatures exceeding 105 F. I hope for a bit better in cooler times. My old '83 with a 4 speed and a well tuned carb tended to get me around 16 at 60MPH as best I recall.
