Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds
Teslarati
DECEMBER 13, 2022
The report also noted that in 2021, hybrid vehicles reached a new high of 9% of all production. Other key findings from the report found that in 2021, the average estimated real-world CO2 emission rate for all new vehicles fell by 2 g/mi to 347 g/mi, which was the lowest ever measured. Your feedback is welcome.
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