我这样给你算笔账行不？因为造发动机消耗的能量，也无法估计，但造价$4000？
金笔
2013-10-21 23:07:11
( reads)
如果一辆车可以驾驶十万英里，那么总共可以节省的$3219。但考虑到一辆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 |
金笔
2013-10-21 23:09:28the calculation is based on: Hybrid 47MPG, Regular 28MPG