Tesla to release lower-priced versions of Model S car

Tesla said that when tax incentives and gas-savings are taken into account, the Model S 60 will have an effective cost of about $50,000.
Tesla said Thursday that it has started selling a cheaper version of its Model S car in an attempt to make its electric vehicles more affordable for more people.
The new version, called the Model S 60, starts at $66,000. An all-wheel drive version of the Model S 60 will start at $71,000. Both cost less that the current Model S 90D, which starts at $89,500.
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