Gasoline-powered vehicles made up **** percent of the total light vehicle fleet in California in 2023, making internal combustion engine vehicles by far the most popular among the vehicles in circulation in the U.S. state. Alternative fuel vehicles—namely battery-electric vehicles, plug-in hybrid electric vehicles, and fuel-cell electric vehicles—amounted to an aggregated *** million units in the Californian vehicle population, higher than diesel, natural gas, and propane models.
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California Energy Commission. (April 30, 2024). Total light-duty vehicle fleet in California (U.S.) between 2010 and 2023, by propulsion type [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 24, 2026, from /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/
California Energy Commission. "Total light-duty vehicle fleet in California (U.S.) between 2010 and 2023, by propulsion type." Chart. April 30, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 24, 2026. /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/
California Energy Commission. (2024). Total light-duty vehicle fleet in California (U.S.) between 2010 and 2023, by propulsion type. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 24, 2026. /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/
California Energy Commission. "Total Light-duty Vehicle Fleet in California (U.S.) between 2010 and 2023, by Propulsion Type." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 30 Apr 2024, /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/
California Energy Commission, Total light-duty vehicle fleet in California (U.S.) between 2010 and 2023, by propulsion type ÌÇÐÄÆÆ½â°æ, /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/ (last visited July 24, 2026)
Total light-duty vehicle fleet in California (U.S.) between 2010 and 2023, by propulsion type [Graph], California Energy Commission, April 30, 2024. [Online]. Available: /statistics/1379754/california-light-vehicle-fleet-by-propulsion-type/