My old time favorite is a 1980 Volvo 240 GL, 2.5 liter engine, 4 speed stick with electric overdrive.
I gave it away with 300,000 + miles to a friend from Tucson, AZ, who put another 500 miles on its way there.
In 1986, I drove it from CA, to Key West, FL, to New York city and back. Plus it made a few trips to Oklahoma.
A great car, and it is still running with the original engine. I did the clutch myself when it rolled into the 200k miles range. It is a daily driver for a student now.