我這樣給你算筆賬行不？因為造發動機消耗的能量，也無法估計，但造價$4000？

來源: 於 2013-10-21 23:07:11 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

如果一輛車可以駕駛十萬英裏，那麽總共可以節省的$3219。但考慮到一輛Hybrid vs Regular, costs is round $8000. Then you are in bebt of $781:

Total Miles 100000    
  Hybrid Regular  
Total Gas Comsumed 2128 3571 Galone
Gas Saved 1444   Galone
Gas Cost 7219   $5/Gal
Minus Hybrid cost 3219   $$$$
In Real Life, Your Saving 0 or -781