My Hyundai Elantra gets an average of about 35mpg, mostly highway. @ 55mph, it gets about 41mpg. @ 75, about 35mpg. Lowest I have had is 26mpg with mostly all city with A/C on max.
35.5 Average on the Aspire. I normally get 37 on the highways but with wind around here lately that's impossible. I was averaging 37 on the Festiva normally 39-41 on highway but now the hotrods (fiancee) driving it so 35 is the average.
98 Mazda Protege, 1.5l, auto, 210k, 34mpg with 90% highway miles. I'm waiting for the 2006 Nissan Versa sedan for possible new car purchase. I have had several 4 cyl/auto econoboxes with very decent mpg but no steep terrain here in La and my need for speed is way behind me.