It usually averages around 16.5 to 17mpg with mixed driving.
There it is ^^^^^.
The old ones did better. I knew a guy that claimed to get almost 30 mpg with his 1985 4x4 5 spd 4 cyl.
That would be really good based on my long term experience (14 years?) with an '86 2 WD, 4 cyl, 5 spd, long bed extended cab, again with the fiberglass cap installed.
It regularly got around 25 mpg on the highway, 22 or so around town.
