What kind of car should I trade for?

I have a 1993 Ford Bronco 351W c6 auto and auto 1356bw transfer case 153k miles
no rust
runs and drives great has few smaller mods
worth about $4k
but I get horrible gas mileage (8-11)
and I'm going to start a school that's a ways away and need to get a commuter car (don't want any Asian cars)
What do you think I could trade my truck for?
I'm open to older cars newer cars just want suggestions

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