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Tesla Model S
Beta models will be used for testing and for marketing

The Tesla Model S is the next EV that will hit the streets from Tesla. Tesla made its name with the $100,000 Tesla roadster that had an electric driving range of about 200 miles. The problem was that the Roadster cost so much and only held two people making it impractical for the masses.

Tesla has now started the beta production of its new car, the Model S. Like the Roadster, the Model S is an all-electric car with no gasoline motor. The Model S is also a larger vehicle that will hold four adults inside and it is much cheaper than the Tesla Roadster. The Model S is still, however, far from what most would consider affordable  (base price $57,000). 

“We have started assembling the Beta vehicles,” Tesla Motors’ Model S Program Director Jerome Guillen said. ”While most Betas are intended for testing to prepare for production, a few are earmarked for visits to North American Tesla stores later this year.”

The first of the beta vehicles will be used for testing and for press drives.

The S is expected to have a driving range of about 300 miles. The car is about $20,000 more expensive than the Nissan Leaf. The Leaf is rated for 100 miles on a charge, but the real world driving range varies greatly from 80 miles to as low as 60 miles in some areas. The real world driving range of the Model S will likely be lower than the estimates of Tesla.

VentureBeat reports that Tesla is also working on an all-electric SUV called the Model X. It will run on the same powertrain as the Model S. There is no indication at this point when the model X will be seen.

“Alpha” versions of the Model S started rolling off the production line back in January.



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RE: Instant-charge technology
By Spuke on 7/29/2011 6:37:31 PM , Rating: 4
quote:
It would swap you a new already-charged battery while it takes your discharged battery and recharges it for the next person.
Why would I want to swap my brand new, working battery with one of questionable care and age?


RE: Instant-charge technology
By lagomorpha on 7/30/2011 3:46:38 PM , Rating: 2
The way such a system would have to work would be for you to not actually purchase a battery, only get credit for one at any time with the purchase of a vehicle. The filling station would evaluate battery quality and replace them, padding the cost of fillups to counter the price of replacements. Multiple filling stations could hire a third party to handle the replacements to prevent one station from getting more old batteries dumped than other stations.

It's not a good solution and would probably make electric just as expensive per mile as gasoline even ignoring car price but there it is.


RE: Instant-charge technology
By Spuke on 7/30/2011 6:12:54 PM , Rating: 3
Thanks for the reply but that doesn't really answer my question (BTW thanks to the dipsh!t for the rate down....that's just shows you don't understand how batteries work). My, yours or Toyota's battery is irrelevant. I have a new, working battery at full capacity in my car that has say 500 cycles on it, why would I "trade" that for a battery that has 5000 cycles on it with unknown usage at that?

All it would take is some enterprising battery swap company to figure out how much people use their batteries typically and next thing you know people are driving around with 10,000 cycle batteries in brand new cars that the business got used on the cheap. Oh, even more government regulation you say? Inspections! That'll do it! Ignorant inspectors show up do a load test on the battery and proclaim it good! No? How about a display on the battery that shows how many cycles have been done? Price increase! Displays hacked! No thanks.


RE: Instant-charge technology
By lagomorpha on 7/31/2011 9:41:31 AM , Rating: 1
More like filling stations guarantee you a battery with at least XX% capacity remaining and you don't go to filling stations that don't have a certain guarantee (they'd be the equivalent to Casey's gas stations - cheaper but who knows what you're getting). Go to reputable filling stations and you'll be fine. Not all cycles are equivalent - running the battery down lower for longer periods of time will cause more wear than multiple small cycles.

Any battery with lower than a certain capacity remaining would be sent back to be recycled, this way you are guaranteed a battery with reasonable capacity. Are you going to get a brand new battery? Not usually, but neither will you be stuck with an old battery if your car is a few years old.


RE: Instant-charge technology
By lagomorpha on 8/1/2011 8:36:01 PM , Rating: 2
Rated down for that? Really? Is someone here a fan of Casey's or something? (ok I'll admit their pizza is better than Domino's or Pizza Hut's but their gas is not up to standard)


"It's okay. The scenarios aren't that clear. But it's good looking. [Steve Jobs] does good design, and [the iPad] is absolutely a good example of that." -- Bill Gates on the Apple iPad

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