Two cars I always liked that were gas sippers but no longer built.
One was the Opel GT and the Saab Sonett III. My sister had the Sonett and it was a fun little car as long as you were under 6'.0 foot tall. Me being 6'4" my knee and the dash board were not a happy match.
The Sonett weighed in at a whopping 1800 lbs and had a Cd back in 1974 of
.32. It had 110 hp 2.0 liter ford V4.
How many remember these two.