-商務車租賃的車型選擇
 1. 汽車越重越費油
  從節油觀點來看，汽車自重與油耗成正比關系，即重量越大的汽車越耗油，使用經濟性相對較差。小型車自重每增加40公斤要多耗燃油1%。但自重大的汽車具備急轉彎和急剎車狀況下穩定性較好的優點，不易發生"發飄"的現象。
  2.不同驅動方式的利弊

  根據動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式，汽車(che)可分為"四輪驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)"，"發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機前(qian)(qian)(qian)(qian)(qian)置(zhi)(zhi)、后(hou)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)"，"發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機前(qian)(qian)(qian)(qian)(qian)置(zhi)(zhi)、前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)"，"發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機后(hou)置(zhi)(zhi)、后(hou)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)"四種(zhong):   四輪驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式主要(yao)(yao)(yao)用(yong)(yong)在(zai)(zai)一(yi)些越(yue)野車(che)上(shang)(shang),優(you)(you)點(dian)使(shi)前(qian)(qian)(qian)(qian)(qian)后(hou)輪都有驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)，牽引(yin)力(li)(li)大(da)(da)(da)(da)(da)，通過性(xing)(xing)強，附著力(li)(li)大(da)(da)(da)(da)(da)，穩(wen)定性(xing)(xing)好，車(che)身和傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)統(tong)的(de)鋼板(ban)比轎車(che)厚、 安全系(xi)數高，適于(yu)(yu)越(yue)野。但缺(que)(que)點(dian)是(shi)重(zhong)(zhong)(zhong)(zhong)量大(da)(da)(da)(da)(da)，節(jie)油性(xing)(xing)差(cha)。 發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機前(qian)(qian)(qian)(qian)(qian)置(zhi)(zhi)、后(hou)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式主要(yao)(yao)(yao)用(yong)(yong)在(zai)(zai)一(yi)些中、高級轎車(che)上(shang)(shang),優(you)(you)點(dian)是(shi)前(qian)(qian)(qian)(qian)(qian)后(hou)橋(qiao)(qiao)(qiao)承載的(de)負(fu)(fu)荷(he)基本(ben)一(yi)樣，動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)性(xing)(xing)強，牽引(yin)力(li)(li)大(da)(da)(da)(da)(da)，在(zai)(zai)爬坡(po)、泥(ni)濘道(dao)路(lu)和顛簸路(lu)上(shang)(shang)行駛(shi)時(shi)，動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)性(xing)(xing)、防(fang)后(hou)輪側滑和穩(wen)定性(xing)(xing)明(ming)顯優(you)(you)越(yue)于(yu)(yu)"前(qian)(qian)(qian)(qian)(qian)置(zhi)(zhi)前(qian)(qian)(qian)(qian)(qian)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)"的(de)汽車(che)。但其(qi)缺(que)(que)點(dian)是(shi)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)退至后(hou)橋(qiao)(qiao)(qiao)，導致地板(ban)凸(tu)起(qi)，幾(ji)個總成分開(kai)布置(zhi)(zhi)，占據空間較(jiao)大(da)(da)(da)(da)(da)，很難使(shi)汽車(che)小(xiao)(xiao)型(xing)化(hua)。 發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機前(qian)(qian)(qian)(qian)(qian)置(zhi)(zhi)、前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式主要(yao)(yao)(yao)用(yong)(yong)在(zai)(zai)中小(xiao)(xiao)型(xing)汽車(che)上(shang)(shang),優(you)(you)點(dian)是(shi)省了(le)(le)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)，地板(ban)平(ping)坦，傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)緊湊(cou)，重(zhong)(zhong)(zhong)(zhong)量減輕，地板(ban)降低，重(zhong)(zhong)(zhong)(zhong)心下降。但其(qi)缺(que)(que)點(dian)是(shi)上(shang)(shang)坡(po)時(shi)重(zhong)(zhong)(zhong)(zhong)量向(xiang)后(hou)移，前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)負(fu)(fu)荷(he)減輕，不(bu)能產(chan)生(sheng)足夠的(de)牽引(yin)力(li)(li)，在(zai)(zai)較(jiao)滑的(de)路(lu)面上(shang)(shang)因(yin)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)重(zhong)(zhong)(zhong)(zhong)量不(bu)夠而產(chan)生(sheng)不(bu)了(le)(le)足夠的(de)牽引(yin)力(li)(li);下坡(po)時(shi)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)負(fu)(fu)荷(he)過重(zhong)(zhong)(zhong)(zhong)，特別是(shi)在(zai)(zai)下坡(po)剎車(che)時(shi)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)負(fu)(fu)荷(he)會進一(yi)步加重(zhong)(zhong)(zhong)(zhong)。這種(zhong)車(che)型(xing)不(bu)宜在(zai)(zai)上(shang)(shang)下坡(po)較(jiao)多的(de)山區使(shi)用(yong)(yong)。 發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機后(hou)置(zhi)(zhi)、后(hou)橋(qiao)(qiao)(qiao)驅(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式主要(yao)(yao)(yao)用(yong)(yong)在(zai)(zai)微型(xing)車(che)上(shang)(shang)，優(you)(you)點(dian)是(shi)省了(le)(le)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)，附著力(li)(li)大(da)(da)(da)(da)(da)，牽引(yin)力(li)(li)也大(da)(da)(da)(da)(da)，軸(zhou)距較(jiao)小(xiao)(xiao)，地板(ban)下沒有排氣(qi)管，發(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機廢氣(qi)、噪音不(bu)會污染車(che)廂內。但其(qi)缺(que)(que)點(dian)是(shi)后(hou)橋(qiao)(qiao)(qiao)負(fu)(fu)荷(he)大(da)(da)(da)(da)(da)，轉彎(wan)易側滑，操縱系(xi)統(tong)太長，結構復雜，冷卻系(xi)統(tong)復雜，行李(li)箱太小(xiao)(xiao)。

  3. 自動檔汽車省事不省錢
  自動檔(又稱自動變速)裝備有自動控制裝置，行車中可根據車速自動調整檔位，無需人工操作，省去了許多換檔及踏踩離合的工作。其不足之處在于價格昂貴、維修費用很高，而且使用起來比手動檔車費油，因為自動變速器的動力傳遞是通過液壓來完成的，在工作中會造成動力損失。尤其是低速行駛或堵車中走走停停時，更會增大油耗。
  4.選用裝配子午線輪胎的汽車
  裝有子午線輪胎的汽車與裝有斜交輪胎的汽車相比，耐磨性可以提高50%～100%，滾動阻力降低20%～30%，而且可以節油6%～8%。
  5. 選用鋁臺金輪圈的汽車
  目前鋁合金輪圈的價格仍是鋼制輪圈的2～3倍左右，但其使用的效益也遠高于鋼輪：
  (1). 質量輕，省油;
  (2). 散熱性能好，增加輪胎壽命;
  (3). 真圓度高，可以提高車輪運動精度，適合高速行駛;
  (4). 彈性好，提高車輛行駛中的平順性，更易于吸收運動中的振動和噪音;
  (5). 可100%回收，屬環保產品。