Here is my speculation on what tesla will release next in terms of Model S. We all know the Model X is coming out July/August time frame with higher capacity battery.
Most here agree the Model X will come in 2 forms:
1) 85KWh version
2) ???KWh version. I think it will be 105KWh.
This relates to the Model S because most likely it will share the same battery form factor. This will also likely be the case with the Model 3 to keep battery production smooth, compatible, and easy. It also makes replacement and servicing easy.
That being said here is why:
The Model S 70D have 240 miles of EPA range.
The Model S 85D have 270 miles of EPA range.
Going from 70KWh to 85KWh we see a 30 miles range increase. Or 15KWh yield 30 additional miles at the higher KWh number.
Hence if we are going to see a 300 miles Model S, we will need another 30 miles. Given the non-linear trend, I say we are looking at either a 105KWh battery if we have higher energy dense Li-ion cells or 110KWh with the current cells tech. The current 85KWh battery currently occupies most of the current battery space. I would think the increase will come in higher energy dense cells. Factoring everything in, I would say with confident, the new Model S will be a 105D with new battery cells technology.
Now when this will be available is to be seen. I think because of the upcoming release of the Model X, I don't expect the 105D Model S to be coming out anytime soon. The gigafactory is not up and running yet.
So my prediction:
Model S 105D with 295 or 300 EPA miles with newer cells technology added when the gigafactory starts churring out cells probably later in the year ~Fall/Winter 2015 timeframe. The Model X will also be in 2 form, the 85D and 105D version and will be using up ALL the new cells if there will be a new cell batteries.
What do you guys think?
Most here agree the Model X will come in 2 forms:
1) 85KWh version
2) ???KWh version. I think it will be 105KWh.
This relates to the Model S because most likely it will share the same battery form factor. This will also likely be the case with the Model 3 to keep battery production smooth, compatible, and easy. It also makes replacement and servicing easy.
That being said here is why:
The Model S 70D have 240 miles of EPA range.
The Model S 85D have 270 miles of EPA range.
Going from 70KWh to 85KWh we see a 30 miles range increase. Or 15KWh yield 30 additional miles at the higher KWh number.
Hence if we are going to see a 300 miles Model S, we will need another 30 miles. Given the non-linear trend, I say we are looking at either a 105KWh battery if we have higher energy dense Li-ion cells or 110KWh with the current cells tech. The current 85KWh battery currently occupies most of the current battery space. I would think the increase will come in higher energy dense cells. Factoring everything in, I would say with confident, the new Model S will be a 105D with new battery cells technology.
Now when this will be available is to be seen. I think because of the upcoming release of the Model X, I don't expect the 105D Model S to be coming out anytime soon. The gigafactory is not up and running yet.
So my prediction:
Model S 105D with 295 or 300 EPA miles with newer cells technology added when the gigafactory starts churring out cells probably later in the year ~Fall/Winter 2015 timeframe. The Model X will also be in 2 form, the 85D and 105D version and will be using up ALL the new cells if there will be a new cell batteries.
What do you guys think?