This was the body of the email I got today.
One year ago, we introduced the Model S 60 kWh battery as a more affordable option to accelerate the adoption of electric vehicles. However, most customers ended up buying an equivalent to the Model S 75 kWh. To simplify the ordering process for our customers, we will be removing the 60 kWh option from our lineup.
Customers who still want the opportunity to own a 60 kWh Model S will have until April 16, 2017 to place their order. Any 60 kWh Model S will have the ability to upgrade their battery to 75 kWh via an over the air update.
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