1、原(yuan)理(li)不同(tong)

（1）純電(dian)動(dong)汽車的(de)原(yuan)理是依靠電(dian)池儲備能源，用(yong)電(dian)機驅動(dong)汽車行駛。最核心部(bu)分就(jiu)是電(dian)池、電(dian)控、電(dian)機的(de)三(san)電(dian)技(ji)術。

（2）燃料電(dian)(dian)(dian)(dian)(dian)池(chi)汽車以氫氣為能(neng)源，工(gong)作原(yuan)理(li)是把氫輸入燃料電(dian)(dian)(dian)(dian)(dian)池(chi)中(zhong)，氫原(yuan)子的(de)電(dian)(dian)(dian)(dian)(dian)子被(bei)質子交換膜阻隔(ge)，通過外電(dian)(dian)(dian)(dian)(dian)路(lu)從負極傳(chuan)導(dao)到正極，成為電(dian)(dian)(dian)(dian)(dian)能(neng)驅動電(dian)(dian)(dian)(dian)(dian)動機。區別于傳(chuan)統的(de)干(gan)電(dian)(dian)(dian)(dian)(dian)池(chi)、蓄電(dian)(dian)(dian)(dian)(dian)池(chi)，普(pu)通電(dian)(dian)(dian)(dian)(dian)池(chi)是一(yi)種(zhong)儲(chu)能(neng)裝置(zhi)，是把電(dian)(dian)(dian)(dian)(dian)能(neng)貯存起來(lai)，需要時再釋放(fang)出來(lai)；氫燃料電(dian)(dian)(dian)(dian)(dian)池(chi)嚴格(ge)地說(shuo)是一(yi)種(zhong)發(fa)電(dian)(dian)(dian)(dian)(dian)裝置(zhi)，就像(xiang)發(fa)電(dian)(dian)(dian)(dian)(dian)廠一(yi)樣(yang)，是把化學能(neng)直(zhi)接轉化為電(dian)(dian)(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)(dian)(dian)化學發(fa)電(dian)(dian)(dian)(dian)(dian)裝置(zhi)。

2、續航能力不同

燃(ran)(ran)料電(dian)(dian)(dian)池(chi)汽(qi)車(che)的(de)續航(hang)里(li)(li)程一般都是400公里(li)(li)以上，和(he)傳統的(de)燃(ran)(ran)油(you)車(che)非(fei)常接近。而對純電(dian)(dian)(dian)動汽(qi)車(che)來說(shuo)(shuo)，更(geng)長的(de)續航(hang)里(li)(li)程意味(wei)著更(geng)重更(geng)貴的(de)鋰電(dian)(dian)(dian)池(chi)包。再加上深度(du)放(fang)電(dian)(dian)(dian)會(hui)影響(xiang)鋰電(dian)(dian)(dian)池(chi)壽(shou)命，也就是不(bu)能像傳統汽(qi)車(che)那樣將油(you)用干(gan)再加滿，所以實際續航(hang)里(li)(li)程比宣稱的(de)還要低不(bu)少。雖(sui)然燃(ran)(ran)料電(dian)(dian)(dian)池(chi)汽(qi)車(che)的(de)價(jia)格目前更(geng)高，但從前景來說(shuo)(shuo)，同樣續航(hang)里(li)(li)程的(de)情況下，燃(ran)(ran)料電(dian)(dian)(dian)池(chi)汽(qi)車(che)的(de)成本會(hui)低于純電(dian)(dian)(dian)動汽(qi)車(che)。

3、起步速度不同

燃(ran)料(liao)電池汽車(che)和純電動(dong)(dong)汽車(che)兩者之間(jian)(jian)的(de)(de)(de)(de)(de)起步的(de)(de)(de)(de)(de)速(su)度還(huan)是(shi)有所區別的(de)(de)(de)(de)(de)，主(zhu)要(yao)(yao)的(de)(de)(de)(de)(de)原因就是(shi)燃(ran)料(liao)電池的(de)(de)(de)(de)(de)燃(ran)料(liao)在(zai)車(che)的(de)(de)(de)(de)(de)儲存(cun)罐當中反應是(shi)需要(yao)(yao)時間(jian)(jian)的(de)(de)(de)(de)(de)，從車(che)輛的(de)(de)(de)(de)(de)構(gou)造上面來說(shuo)，燃(ran)料(liao)車(che)的(de)(de)(de)(de)(de)乘坐空(kong)間(jian)(jian)并沒(mei)有電動(dong)(dong)汽車(che)的(de)(de)(de)(de)(de)乘坐空(kong)間(jian)(jian)舒適，燃(ran)料(liao)電池需要(yao)(yao)大的(de)(de)(de)(de)(de)儲存(cun)罐，會(hui)占據一定的(de)(de)(de)(de)(de)內部空(kong)間(jian)(jian)。

4、燃(ran)料/電能補充不同

燃料電(dian)(dian)(dian)(dian)池(chi)汽車(che)的加氫(qing)是(shi)(shi)物理過程，3分(fen)鐘左(zuo)右便可加滿。純電(dian)(dian)(dian)(dian)動汽車(che)的電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)是(shi)(shi)電(dian)(dian)(dian)(dian)解反(fan)(fan)應，充(chong)電(dian)(dian)(dian)(dian)的時(shi)候(hou)需(xu)要控制否則會有(you)副(fu)反(fan)(fan)應發生(sheng)，目前快充(chong)是(shi)(shi)半個小時(shi)充(chong)滿80%，在將來很長一段時(shi)間內比較(jiao)難提高充(chong)電(dian)(dian)(dian)(dian)速度(du)。快速換(huan)電(dian)(dian)(dian)(dian)池(chi)的解決方案受制于(yu)電(dian)(dian)(dian)(dian)池(chi)質量(liang)、所(suo)有(you)權、電(dian)(dian)(dian)(dian)池(chi)型(xing)號等問題，可能對于(yu)公交車(che)有(you)更多幫助(zhu)，對私家乘用車(che)來說，前景比較(jiao)渺茫。

5、發展前景

根據目前的發展來看(kan)，純(chun)電(dian)動汽車(che)由于成本更低(di)(di)，在短時間內相比氫(qing)燃(ran)料(liao)電(dian)池(chi)汽車(che)還是(shi)比較有優(you)勢的。根據長遠來看(kan)，在未(wei)來如果氫(qing)燃(ran)料(liao)電(dian)池(chi)汽車(che)攻克了氫(qing)氣儲(chu)存的難點以及降低(di)(di)成本后，還是(shi)非常容易普及的。