Hybrids will stretch gas dollars, but cost more in the end
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By John McCormick / Special to The Detroit News

Poorly informed media hype about hybrid vehicles is leading to a distorted public view of the technology.
A new opinion poll from the Civil Society Institute, which bills itself as a nonpartisan think tank, claims that four of five Americans think U.S. automakers should follow Toyota Motor Corp.'s lead in developing hybrid vehicles.
A related survey from the institute suggests it is unpatriotic to buy larger, less fuel-efficient vehicles.
Simple math
Here's the bottom line: You should consider buying a full hybrid vehicle (one that can run on its electric motor alone) if you want to reduce CO2 exhaust emissions, particularly if you do most of your driving in the city.
But if you want to save money, taking into account the purchase price of the vehicle, then you will be better off buying a conventional model, even at today's elevated gas prices.
How is this so? Currently, the most prominent hybrid models on the market -- the Toyota Prius, Honda Accord and Ford Escape -- cost several thousand dollars more than comparable conventional models.
Simple math tells you that even with gas at $5 a gallon, these vehicles will take as long as four years to pay for themselves.
And in doing the numbers on hybrids, it's important to realize the distorting effect of official fuel consumption figures from the U.S. Environmental Protection Agency.
Real world consumption figures, as evidenced by independent sources such as Consumer Reports, reveal these hybrid models are significantly less fuel efficient than the government figures suggest.
This is due mainly to the unrealistic nature of dated government consumption tests, which do not reflect current driving habits or speeds
Then there are market forces to consider. Go into your local dealer and you'll find the discounts available on gasoline-engine models do not apply to hybrids.
Being green
If being green is all-important to you, then sophisticated hybrid vehicles like the Prius can make a significant difference because of the time the car spends running solely on electric power.
But again, some caution is required. The reductions in CO2 emissions being bandied about for hybrids are based on the EPA's fuel consumption figures, which as mentioned, are misleading.
Furthermore, there are unanswered questions about the environmental impact of disposing of the large battery packs used in hybrid vehicles.
All of this is not to downplay the importance of Ford Motor Co.'s recent push to offer more hybrid vehicles in the U.S. market.
Driven carefully, hybrids will stretch a gallon further than a regular vehicle. And ultimately, reducing our reliance on imported fuel by moving to a more fuel-efficient vehicle fleet is important.
Just don't get sucked into believing you will see significant personal economic benefit from hybrids.