Hybrid Car Calculator

How do I calculate whether a hybrid car worth buying?

I've seen a lot of calculators only calculate the cost of reducing gas for hybrid vehicles compared with other hybrids and non-hybrid. But there are calculators to calculate the initial purchase price, maintenance expected, and environmental factors? Even better, showing a chart that shows the "balance" point of departure for the combined cost (eg the additional initial cost for a hybrid, even in x years and months and due to savings on gas and others)?

Edmunds.com has a "True Cost of Ownership" calculator. Http: / / www.edmunds.com / apps / cto / intro.do But like any other calculator, can only be estimated. Real-world figures may vary.

Toyota Logo in Texas Instruments TI-83 Plus Graphing Calculator!!