Tesla Confirms Reduction Of Energy Capacity For New Model S

Tesla has confirmed that it has reduced the energy capacity of the new battery pack in the new Model S.

Still, it has increased range over the previous model, making it all about efficiency.

For the new Model S, Tesla has developed a brand new powertrain under its Palladium program. During the launch event last week, Tesla did talk about its new electric motor, but it didn’t get into any detail about the new battery pack.

However, the electric vehicle maker decreased the energy capacity from the previous ~104 kWh based on the new EPA rating.

Earlier this week, the EPA released its new ratings for the new Model S Long Range, and we noted that it received a bigger efficiency increase than the range increase, which should mean that the battery pack is smaller in terms of energy capacity.

The new Model S Long Range gets 407 miles of EPA estimated range.

MotorTrend posted the first independent performance tests on the new Model S Plaid, and it looks Tesla confirmed to the publication that the new battery pack has an even 100 kWh capacity:

“The battery pack was always the Achilles’ heel of earlier Model S performance variants, so Tesla updated it significantly to take full advantage of the tri-motor system. It’s slightly smaller than before (100 kWh on the Plaid versus about 104 kWh on the Model S Performance this car replaces), but Tesla focused its efforts on improving coolant and electrical current paths.”

While the new battery pack has a smaller capacity, it doesn’t result in a shorter range because the entire powertrain is more efficient, and Tesla also improved the aerodynamic performance of the sedan. A smaller battery is also lighter reducing the overall weight of the car.

Tesla was already the efficiency king, and now, it is only building on that lead.

The automaker has previously discussed that it doesn’t plan to significantly increase its battery pack capacity from the current 100 kWh. Only bigger vehicles, like the upcoming Cybertruck, are expected to have options with battery packs over 100 kWh.

Since hitting an all-time high of $900 in January, Tesla stock (TSLA) has lost about 32% since then. While it reported first-quarter results on the 26th of April that beat Wall Street estimates, it has also sparked concerns as to how it was achieved. Revenue leaped 74% to $10.39 billion, resulting from the $100 million realized from the sale of Bitcoin.

Tesla (TSLA) shares currently trade at $620.83 on NASDAQ, $2.48 (0.40) less than it closed on the previous trading day.