2005年通用有一個報告指出3條改進就能增加傳統燒油車MPG80%。

1。more aerodynamic

2。eliminate side mirrors

3。reducing the # of cylinders when crruising.

所有跟帖： 

• #2 很有意思 -rx300- ♂ (110 bytes) () 04/08/2012 postreply 18:19:17

• #2 跟你建議的一樣。 我有個朋友有一輛cherysler的truck，據說效果非常明顯。 -sweetptt- ♂ (97 bytes) () 04/08/2012 postreply 18:30:27

• 感覺關掉一缸有點難度 -rx300- ♂ (98 bytes) () 04/08/2012 postreply 18:39:06

• some newer models already have it -bayworker- ♂ (0 bytes) () 04/09/2012 postreply 21:09:29

• their new v8 engines are that way now -jy101- ♂ (89 bytes) () 04/08/2012 postreply 18:52:52