Tesla unveiled new all electric sedan called Model S

Official data on this car (although it might change several times before it goes to production) is:

Range: up to 300 miles per 4 hour charge.

0-60 in 5.6 seconds.

Deliveries are scheduled to begin at the end of 2011.

It’s designed so that you could swap the battery in 5 minutes. I guess, just in case if in the future there will be battery swapping stations, you could stop your electric car to recharge it at one of those stations, just like at a fuel pump, but instead of recharging, another battery pack is swapped in…  And off you go.

Some people might like the second trunk, which is located under the hood. I wonder where they put the engine. But it doesn’t surprise me that they managed to save some space for another trunk, because with electric motors - you could hide 2 or 4 smaller ones pretty much anywhere in the car. There are electric cars that hide them inside wheels! Model S doesn’t do that though.

It is unknown what options exactly will be offered and what they will cost. But it looks like even the basic configuration will have 17″ touchscreen in the dashboard.

In addition to huge touchscreen there is also 3G Internet connectivity. Might be optional and will probably require additional monthly fee, but I am still excited about the idea of having Internet access in the car whenever I want.

So what about the price?

Base price is $49,900. That is after federal tax credit of $7,500.

For the sake of comparison to conventional gasoline cars, let’s consider saving on gas over 5 year period, it would probably be about $10,000. It could be more if we forget about interest on such investment when you have to pay upfront, cost of new battery when you have to replace the old one, etc.

So I would say we are looking at a $40,000 car in conventional car terms.

That’s not much more than an entry level luxury car on the market today. At the same time I can see many people being repelled by the fact that Tesla is a new player on the market and nobody knows how this type of cars will depreciate in comparison to cars from other car-makers that were around for dozens of years.

That’s good progress in terms of price for pure electric cars. I think it’s awesome considering that there are not too many cars like that. I would still wait price to drop another 30% before I can call it completely reasonable.

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Tesla Motors already delivered 27 of their all electric roadster. They are all fitted with temporary transmission, motor and inverter. Tesla Motors started production in March 2008 using the old design, but decided to redesign the whole powertrain as soon as possible.

Now when this work has been completed, we know that the new gearbox design and implementation belongs to BorgWarner, the new transmission design is one gear as opposing to two in the old design and the new motor is about 25% more powerful. Inverter also has to support higher throughput now.

While improving power and torque, they managed to also improve range. It went from 211 to 244 miles on a single charge.

It was the agreement from the beginning of production that all customers who got temporary powertrain will be upgraded to the new one when it’s ready.

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Tesla

One of the most popular electric cars today is Tesla, manufactured by Tesla Motors. I guess the reason why it’s so popular is that they managed to get PR support from many celebrities, but also because the car itself is pretty darn good:

  • looks slick
  • 0 to 60 in 3.9 seconds - that’s probably faster then any other street legal car even twice the price.
  • less then 2 cents per mile - that’s a lot less then average hybrid car - compare to at least 12 cents.

On the downside, just like with any electric cars you can get only limited mileage on one charge. Tesla claims to drive 220 miles on one charge, which is good in comparison to many other electric cars, but is obviously less than any gasoline car. You also have to charge it for 4 hours from an electrical outlet.

Let’s put it this way; you won’t be driving it across the country.

I guess we are all waiting for an electric car that charges in 5 minutes and drives 400 miles, don’t we?

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