What model? Best normal USDM car I can think of was the Civic/CRX which hit the 40s. I rented a 2025 civic and got 49mpg (NOT a hybrid), so we’re back to that, at least. Geo Metro was rated for the 50s and hypermilers did better, but keep in mind the EPA ratings took a nosedive with more accurate testing around 2005
What model? Best normal USDM car I can think of was the Civic/CRX which hit the 40s. I rented a 2025 civic and got 49mpg (NOT a hybrid), so we’re back to that, at least. Geo Metro was rated for the 50s and hypermilers did better, but keep in mind the EPA ratings took a nosedive with more accurate testing around 2005
My brother had an old Plymouth Horizon that made it to the mid-40s mpg, and there were only one or two cars better.
…. And it was made with aluminum foil. You didn’t want to be in an accident with those
I’m with you, best I know is 88 Jetta diesel at 48mpg (@40 years old)