What are the most fuel efficient cars of all time?

Question

I'm specifically referring to 80s and 90s models, as I'm trying to find a really cheap car that gets 40+ mpg on the hwy. I have a hemi that gets me nearly 30 (not a typo), so I want a 4 banger as a 2nd car. I hear you get about 6-700 km a tank in a neon.

Answer 1

The SMART CAR! European made.

Answer 2

The GEO Metro with manual transmission got around 50-55 mpg....I also have a friend who has a VW jetta TDI with a manual transmission and he gets around 700 miles per tank full....

Answer 3

Honda CRX HF. I dont know the equivalent over seas(judging by your use of k's).