In other words, engine efficiency has increased *dramatically* but so has car sa... | Hacker News

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		rootusrootus on March 11, 2022 \| parent \| context \| favorite \| on: New cars make me want to Saab (2020) In other words, engine efficiency has increased dramatically but so has car safety, and those competing goals mean the bottom line efficiency is similar.

aliswe on March 11, 2022 [–]

Has engine efficiency increased that much though? Serious question.

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