Tesla reveals the Semi's efficiency, motors and Supercharging capability

By Kevin Armstrong
Tesla deliveries the first semi trucks to Pepsi Co
Tesla deliveries the first semi trucks to Pepsi Co
Tesla

The first Tesla Semis have been delivered, and so has the promise to adhere to the company’s mission: accelerate the advent of sustainable transportation. Yes, it took five years from the first peek at the Semi and three years longer than initially projected, but the Semi is set to change the trucking industry the same way the Model S, 3, X and Y changed the automotive industry.

While Tesla has been increasing the number of passenger vehicles it produces worldwide; these large trucks are not needed at the same level. The company states that 15 million passenger vehicles are sold in the U.S. every year, but only a couple hundred thousand big rigs. So why would Tesla put so much time and effort into something that doesn’t sell as many units?

Musk’s response, “it seems like a small percentage, but it (semi-trucks) is actually 20 percent of U.S. vehicle emissions. Because you’ve got a huge vehicle, and it’s being driven all the time.” Musk said, “Over a third of all the articulate emissions (are from semi-trucks). So, from a health standpoint, particularly in cities, this is a huge impact, like gigantic — that’s why we are doing it.”

The Semi is a Recruiting Tool for Truckers

Back in 2017, Elon Musk said he could drive a Tesla Semi. That was quite a statement, given that trucks this size usually come with anywhere from 10 to 18 gears. However, the CEO did just that five years later. He drove the newest member of the Tesla lineup to the event to deliver the Semi to Pepsi Co. Musk said, “It’s like driving a Tesla, literally.” That is because it’s built the same way with a single stalk to put the vehicle in drive, reverse, neutral or park. “It looks sick. I mean, you want to drive that! That thing looks like it came from the future… It’s fun. It looks awesome, there is a big shortage of drivers, so if you are a truck driver and want the most bad ass rig on the road - this is it.”

The Semi is known as the Beast

Senior Manager of Tesla’s Semi Engineering, Dan Priestley, explained why many people refer to the Semi as the beast. “(It has) three times the power than any diesel truck on the road right now. So you’ve got all the power you need to get the job done, but the other reason that it’s a beast is because it is efficient, you can go 500 miles on a single charge on one of these things. It’s the mix of those two - this is a game-changer. What’s awesome is both of those are enabled by our 1000-volt powertrain. This is the first vehicle we are doing with that.”

That max power combined with hyper-efficiency is due to a tri-motor power train system. One motor is for highway driving and will always be engaged, while the other two are for torque and acceleration. Those motors use the system straight out of the Model S Plaid powertrain. Priestly said, “These are clutched automatically. No driver input is needed. It is seamless.”

Musk commented on the Semi’s performance, “It looks crazy. It looks like an elephant moving like a cheetah.” He was also astonished at the size of the motor powering the Semi. It’s described as the size of a football, “I find it amazing that this enormous thing can be pulled by something that you can carry in your hands — it’s like, wow, that is power density.”

500-mile Range

The Semi has been tested in all conditions in the real world, in a lab and virtually. One of those real-world tests was proving the naysayers wrong by taking the Semi for a 500-mile drive, fully loaded, from Fremont to San Diego on just a single charge.

Elon Musk later revealed on Twitter that the Tesla Semi's current efficiency is about 1.7kWh/mile, but that there is a path for Tesla to make it even more efficient. It's not clear whether the additional efficiency could be achieved through software or if it would require hardware changes. The quoted 1.7kWh/mile efficiency is a pleasant surprise, as many were expecting the truck to have an efficiency of about 2kWh per mile.

V4 Superchargers

Speaking of charging, the new V4 Superchargers were also revealed. They produce 1 megawatt of energy and will be used for the Semi and the Cybertruck.

Tesla's Semi Delivery Event

Musk finished the event with this message: This is going to revolutionize the road, make the world a better place in a meaningful way.

More about the Semi can be found in our story, Everything We Know About the Semi.

Semi in Christmas Parade

PepsiCo made quick work of their first Semis, putting them to work in a local Christmas parade for all to see.

Tesla Will Accelerate the Release of Its Next-Gen Model, While the Robotaxi Takes a Backseat

By Cláudio Afonso

Today, Tesla published its 2024 Q1 report, showing revenue of $21.3 billion, 9 percent lower than the same period last year and a total GAAP gross margin of 17.4%, down 19.1% in Q1 2023.

The company teased its upcoming Robotaxi and its next-generation platform saying its “purpose-built Robotaxi product will continue to pursue a revolutionary ‘unboxed’ manufacturing strategy”.

Tesla mentioned that it suffered “numerous challenges“ during the first quarter including the Red Sea conflict and the arson attack on its GigaFactory in Berlin and the ramp-up of the updated Model 3. Earlier today Tesla officially announced its new Model 3 Performance model.

Accelerating the Launch of its Next-Gen Model

The company said it will accelerate the launch of new models including its upcoming “$25k,” next-gen vehicle. Tesla stated:

“We have updated our future vehicle line-up to accelerate the launch of new models ahead of our previously communicated start of production in the second half of 2025. These new vehicles, including more affordable models, will utilize aspects of the next generation platform as well as aspects of our current platforms, and will be able to be produced on the same manufacturing lines as our current vehicle line-up.”

When it comes to layoffs, Tesla says it undertook “a cost-cutting exercise to increase operational efficiency” adding it is “focused on profitable growth” by “leveraging existing factories and production lines to introduce new and more affordable products”.

The automaker reaffirmed its focus on autonomous driving with the recent price cuts on the purchase and subscription of its FSD software in the US and Canada.

“The future is not only electric, but also autonomous. We believe scaled autonomy is only possible with data from millions of vehicles and an immense AI training cluster. We have, and continue to expand, both. To make FSD (Supervised) 5 more accessible, we reduced the price of subscription to $99/month and the purchase price to $8,000 in the US.”

Robotaxi

Tesla also revealed that its Robotaxi will now differ from its next-gen vehicle. Although Tesla will follow more traditional processes for producing its more affordable vehicle, Tesla says the Robotaxi will still follow the new, more efficient, “unboxing” manufacturing strategy. This comes just days after Musk said the Robotaxi will essentially be its next-gen model without a steering wheel.

Tesla’s quarter-end cash, cash equivalents and investments were $26.9 billion.

Earlier today, Tesla launched officially the highly expected Model 3 Performance with deliveries starting in May. The new version starts at $45,490 (after applying the $7,500 Federal EV tax credit).

In recent weeks, the company has been reducing prices in its primary markets, including China and the United States. The initiative followed the recent introduction of lower and even 0% interest financing programs in certain markets.

At the time of this writing, Tesla stock is currently trading 7 percent higher at $145 per share.

Tesla Officially Launches the New Model 3 Performance, Deliveries Start Next Month

By Cláudio Afonso

Today, a few hours before releasing their first quarter financial results, Tesla launched the highly anticipated Model 3 Performance. The new version starts at $45,490 (after applying the $7,500 Federal EV tax credit) and deliveries are scheduled to start in May.

With 510 horsepower and a top speed of 163 mph, the new Performance variant brings an improved sound system, a re-designed interior featuring more comfortable rear seats with some features coming directly from the recently revamped Model 3. Tesla also says that the new Performance model has “significantly less” road and wind noise thanks to the rear spoiler and changes to the front bumper.

“The front and rear fascias, rear diffuser and carbon fiber spoiler work together to help reduce drag and improve lift balance at high speeds”

Tesla’s most powerful Model 3 ever is now cheaper than the Model 3 Long Range after the federal tax credit. The Model 3 Performance model is the only Model 3 variant that is eligible for the government incentive.

Performance

The new Performance model comes with 20
The new Performance model comes with 20

While the new Performance model is largely based on the recently revamped Model 3, while including design changes to the front and rear diffuser, as well as the addition of a rear spoiler. In terms of performance, the model announced today offers a 22% increase in continuous power, a 32% increase in peak power, and an additional 16% of peak torque. The Performance model now has 500 hp and includes a “performance” motor that’s unique to the Performance model.

The new Model 3 Performance is capable of going 0 to 60 in 2.9 seconds, 0.2 seconds faster than the previous incarnation. It didn’t take long for Tesla’s CEO Elon Musk to comment on X stating that the Model 3 Performance is “quicker than a Porsche 911.”

Specs of the new Tesla Model 3 Performance
Specs of the new Tesla Model 3 Performance

Track Mode V3

The new Model 3 Performance is equipped with an updated Track Mode, v3, that features an all-new calibration for the powertrain and adaptive suspension.

Tesla's Track Mode V3
Tesla's Track Mode V3

Range

The Model 3 Performance has an EPA range of 296 miles (476km) on a single charge, an increase of 10 miles (16km) when compared to the previous version while being slightly lower than the Long Range variant.

Rear Display

As seen in the revamped version of the Model 3, Tesla is also bringing the rear 8” touchscreen with climate controls, Bluetooth connectivity and entertainment for the rear passengers. With Tesla update 2024.14, Tesla is improving the rear screen by adding trip information, time and temperature information to the top of the display.

Exterior view of the new Tesla Model 3 Performance
Exterior view of the new Tesla Model 3 Performance

All-new Adaptive Suspension

According to Tesla, the new adaptive dampening system adjusts to driver and road input in real-time. While the new Model 3 already included suspension improvements over the previous generation, the Performance model takes it one step further.

New Seats

The new model includes the new Sport Seats that we’ve seen in spy shots before. Although the new model is officially named “Performance,” the sport seats feature the Ludicrous badge. The seats include improved side and cushion bolsters to help keep you in an ideal driving position

The new Sport seats feature the Ludicrous badge
The new Sport seats feature the Ludicrous badge

Deliveries

The model just went up for sale a few hours ago, but orders placed minutes after the launch show an estimated delivery of May/June 2024 in the United States. In Canada, where the Model 3 Performance starts at CA $69,990, the estimated delivery is currently slated for June/July.

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Although we share official Tesla release notes, we are not affiliated with Tesla Motors. We are Tesla fans and supporters.

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