在目前(qian)國內市場價格的(de)基礎上(shang)，可(ke)粗(cu)略計算出各種提供(gong)(gong)(gong)電(dian)(dian)(dian)能技術的(de)價格比。即電(dian)(dian)(dian)網供(gong)(gong)(gong)電(dian)(dian)(dian)∶柴油機(ji)供(gong)(gong)(gong)電(dian)(dian)(dian)∶鉛酸電(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)(gong)(gong)電(dian)(dian)(dian)∶鎳氫電(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)(gong)(gong)電(dian)(dian)(dian)∶鋰離子電(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)(gong)(gong)電(dian)(dian)(dian)∶燃料電(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)(gong)(gong)電(dian)(dian)(dian)=1∶6∶6∶19.2∶20.4∶80。這從一個側面反映了各種供(gong)(gong)(gong)電(dian)(dian)(dian)方(fang)式(shi)距離電(dian)(dian)(dian)動汽車市場的(de)遠近。當然，隨著(zhu)石油價格的(de)上(shang)升、電(dian)(dian)(dian)池(chi)(chi)(chi)技術的(de)進步，這些比例關系將發(fa)生(sheng)很(hen)大(da)的(de)變化；

由于鉛(qian)酸(suan)電(dian)(dian)池的供(gong)電(dian)(dian)成本大體(ti)和(he)柴(chai)油(you)機(ji)供(gong)電(dian)(dian)相等，因(yin)此它仍然是低端電(dian)(dian)動車(che)市(shi)場的主要動力電(dian)(dian)池。磷(lin)酸(suan)鋰離子電(dian)(dian)池技術進步較快，它最(zui)有可能(neng)成為(wei)鉛(qian)酸(suan)電(dian)(dian)池的競(jing)爭(zheng)對手，率先成為(wei)高端電(dian)(dian)動車(che)市(shi)場的主要動力電(dian)(dian)池；

由(you)于混合動力(li)汽車(che)僅需裝用純電動汽車(che)1/10的動力(li)電池容量(liang)，整車(che)有較(jiao)為接近市場的性(xing)/價比，因(yin)此它仍(reng)將是近期實現產業化的主要電動汽車(che)種類。考慮(lv)到我國國情(qing)，目前仍(reng)應大力(li)推(tui)廣使用混合動力(li)大客車(che)，進一步降(jiang)低制造成本(ben)，減少油耗和排(pai)放；

在鋰(li)離(li)子電(dian)池性/價比(bi)進一步提升后，外(wai)接充電(dian)式混(hun)合(he)動(dong)力汽(qi)車(che)（PHEV）有望成為理想的上班族乘用車(che)，它可大幅度減少油(you)耗和降低排放，但是由于較高的價格，它可能首先在發達(da)國家(jia)得到推廣應(ying)用；

燃(ran)料電池雖然是理想(xiang)的清潔能源(yuan)，但是目前它的性(xing)/價比(bi)太低(di)，要(yao)達(da)到可(ke)以進入市場的性(xing)/價比(bi)，可(ke)說是任(ren)重而(er)道(dao)遠，必(bi)須從(cong)基(ji)礎材料和基(ji)本理論上有重大突破(po)，才可(ke)能進入汽車市場；

電動輪已成(cheng)為國外(wai)電力驅動技(ji)術的重(zhong)要(yao)發展趨(qu)勢，并已在(zai)(zai)軍用越(yue)野車上(shang)得到(dao)實(shi)(shi)際應(ying)用，證實(shi)(shi)它在(zai)(zai)技(ji)術/經濟上(shang)的重(zhong)要(yao)優勢，我國雖也有不少單(dan)位研發，但(dan)始終未進入“863”計劃，技(ji)術進步(bu)緩慢，因(yin)此有必(bi)要(yao)奮(fen)起直追，盡快(kuai)掌(zhang)握這(zhe)一(yi)先進的電驅動技(ji)術。