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The guide advises consumers to first consider car-free alternatives to reduce costs and carbon emissions. For those who need a vehicle, it recommends the lowest-emission option, noting that EVs produce less than half the lifetime heat-trapping emissions of gasoline cars. It discusses the trade-offs between battery size and cost, explains three levels of charging (Level 1, Level 2, and DC fast charging), and addresses the impact of cold weather on battery range.

Key insights

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  • Choosing a car-free lifestyle can lead to significant financial savings and a dramatic reduction in annual carbon emissions, with AAA data indicating that owning and operating a new vehicle costs over $12,000 per year.
  • Electric vehicles are more climate-friendly than gasoline-powered cars, producing less than half the lifetime heat-trapping emissions of a comparable internal combustion vehicle.
  • There is a trade-off between battery range and environmental impact; while ranges over 300 miles are available, larger batteries require more raw materials and increase manufacturing pollution.
  • EV charging is categorized into three levels: Level 1 (standard 120V outlet), Level 2 (higher power, often installed at home), and DC fast charging (public stations with outputs up to 350 kW).
  • Cold temperatures reduce the fuel efficiency and range of all vehicles, but the effect can be more acute for EVs because they lack an engine that produces waste heat for cabin warming.

Cite the original document

APA
Union of Concerned Scientists (2023). electric vehicle buying guide. https://www.ucs.org/resources/ev-buying-guide
Chicago
Union of Concerned Scientists. electric vehicle buying guide. 2023. https://www.ucs.org/resources/ev-buying-guide.
Wikipedia
{{cite report |author=Union of Concerned Scientists |title=electric vehicle buying guide |date=3 March 2023 |url=https://www.ucs.org/resources/ev-buying-guide |access-date=23 October 2026 |via=Climate Insights Directory}}
BibTeX
@techreport{unionofconcernedscientists2023electric, author = {{Union of Concerned Scientists}}, title = {{electric vehicle buying guide}}, institution = {Union of Concerned Scientists}, year = {2023}, month = mar, url = {https://www.ucs.org/resources/ev-buying-guide}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }

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