The　COVID-19　pandemic　has　put　the　whole　world　in　a　great　lockdown　and　greatly　changed　our　lives.　The　lockdown　caused　by　the　COVID-19　pandemic　has　greatly　affected　the　transportation　industry　in　China.　In　this　paper,　energy　consumption　and　carbon　dioxide　emissions　of　fuel　vehicles　and　battery　electric　vehicles　in　China　during　the　COVID-19　pandemic　was　estimated　and　analyzed.　The　impact　of　COVID-19　pandemic　was　analyzed.　The　study　period　is　taken　from　September　2019　to　April　2020,　and　the　period　from　September　2018　to　August　2019　is　taken　for　comparison.　Moreover,　energy　consumption　and　CO2　emissions　of　fuel　vehicles　during　SARS　epidemic　was　also　analyzed.　The　related　study　period　is　taken　from　January　2003　to　August　2003.　The　results　show　COVID-19　has　a　much　larger　impact　on　transportation　energy　consumption　and　CO2　emissions　than　SARS.　After　the　COVID-19　pandemic,　energy　conservation　and　emission　reduction　still　have　a　long　way　to　go.　Determining　the　energy　consumption　and　emissions　in　transportation　sector　during　the　COVID-19　pandemic　will　provide　the　government　with　a　reference　for　future　energy　conservation　and　emission　reduction　in　transportation　sector　and　the　further　promotion　of　battery　electric　vehicles.