Elon Musk confirms Tesla Semi has battery pack around 900 kWh, but more answers are needed
Elon Musk has confirmed Tesla Semi’s efficiency at 1.7 kWh per mile, which means it has a roughly 900 kWh battery pack. It’s an important piece of information, but there are still more questions to answer before Tesla Semi can officially be a truly disruptive product.
Yesterday, Tesla unveiled the production version of its Tesla Semi class 8 electric truck and delivered the first units.
At the event, Tesla described an electric truck that could truly disrupt the trucking industry.
However, we noted that there were a few pieces of information that Tesla omitted from the event that could really be major difference makers.
The two main ones are the weight of the actual truck and its price:
The trucking industry is all about the economics of moving products by the pound. The main thing that will drive that is the cost of operation per mile, which is mainly affected by the vehicle’s efficiency.
Tesla has already reported an efficiency under 2 kWh per mile which is impressive, but not exactly clear when you are trying to determine your cost per mile for electricity.
On Twitter last night, Tesla CEO Elon Musk confirmed that it is 1.7 kWh per mile. That’s more precise, and truck operators can input their electricity rates to get an idea of fuel costs and savings compared to diesel.
It also gives us an idea of the Tesla Semi’s battery pack. It’s not perfect since we don’t have the exact range of the truck. At 500 miles, which Tesla claims, that’s 850 kWh, but the pack generally has a buffer, and based on the 500-mile trip it completed, it looks like the electric truck might have some more in it.
Now what we need to know is how much cargo can a Tesla Semi carry. A class 8 truck fully loaded needs to weigh 80,000 pounds or less as per regulations, but electric trucks have been allowed an extra 2,000 pounds.
In order to know that, we need to know the weight of the truck itself. You have to deduct the weight of the trailer, which is about 10,000 pounds for a 53-foot trailer, and the weight of the truck from the 82,000-pound limit.
Tesla says that it will roughly have the same capacity as a diesel truck, but diesel tractors have a wide range of weight from roughly 12,000 to 25,000 pounds. The Tesla Semi’s power would certainly need to be compared more to the higher end of that range, but at the end of the day, trucking companies want as much cargo capacity as possible.
The automaker hasn’t confirmed the weight of the Tesla Semi, but we can deduce from its load test with concrete blocks that it is around 27,000 pounds, but that’s unconfirmed at this point.
That’s not the best, but it would still give the Tesla Semi the capacity to move about 45,000 pounds of cargo, which still makes the vehicle super useful. Also, it is safe to assume that the number will improve greatly over the years as battery technology improves.
But nonetheless, it would be useful if Tesla could confirm the weight of the Tesla Semi.
Then we need the actual price of the truck. In 2017, Tesla said the trucks would be $150,000, $180,000, and $200,000, depending on the model, but those prices are expected to have changed over the last five years.
Those prices with that capacity would make the Tesla Semi revolutionary since it would pay itself back in about three years just from fuel savings in most markets, but we don’t know that for a fact without the official price.
Electrek’s Take
This is pretty wild. We are super close to being able to confirm that the Tesla Semi can change the entire paradigm of the trucking industry, but Tesla just needs to release a few more pieces of information to make it happen.
The fact that Tesla doesn’t let the press into its events and only superfans is really a bad look for the company at this point. Yes, the press can be annoying, even malicious in some cases, and I don’t say they should let those people in, but there are also plenty of people whose goal is just to keep their readers as best informed as possible, and they would ask important questions at those events that need answering – questions that a lot of fans don’t bother asking. Everything Musk says is good enough for them.
I can’t ask any of those questions because Tesla doesn’t have a PR department, and the only official comments you can get these days are from Musk on Twitter, where he blocks me and surrounds himself with sycophants:
This is just not how a company that aims to be transparent should operate. And obviously, I’m not talking about trade secrets here.
Anyway, the rant is over. I hope Tesla is going to release that information soon, and if it is on the right side, I’ll be the first to celebrate Tesla revolutionizing the trucking industry.
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Tesla just released the Model 3 Performance on Tuesday, and already Tesla has hiked the price by $1,000.
The Model 3 Performance came out the morning of Tesla’s quarterly earnings report earlier this week, with lots of updates.
Tesla updated the car’s bodywork, seats, steering, brakes, damping, track mode software, and of course the rear drive unit, giving the car 510hp and a 0-60 time of 2.9 seconds.
And, given the fact that it qualifies for the US Federal EV Tax credit, it’s actually cheaper than the lower-spec Long Range Model 3 (which starts at $47,740) after taking the credit into account.
The Model 3 Performance has also garnered rave reviews both from online observers who note its impressive specs and value proposition compared to competing vehicles, and from the few car reviewers who Tesla deigned to allow to review the vehicle ahead of its release.
Perhaps due to the confluence of these factors, Tesla has now decided that its raved-about vehicle might be worth more than it originally decided to sell it for, and has thus raised the price by $1,000.
Now, the Model 3 Performance starts at $53,990, rather than $52,990.
This still makes the performance model ~$1k cheaper to purchase than the Long Range version, assuming you qualify for the tax credit. However, since the tax credit is attainable even on non-qualifying cars via a lease, the lease rates for the RWD ($299/mo) and Long Range AWD ($439/mo) are still significantly cheaper than the Performance AWD model ($566/mo).
Perhaps to balance this price increase, Tesla also reduced the price of some paint and interior options. Now, the solid black exterior paint color is $1,000, down from $1,500, and the black and white interior now costs $1k, rather than $1,500. Other paint options remain the same price as before.
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Environment
Hyundai’s new Kona Electric is even cheaper to lease than the gas-powered model at $169/mo
The newly designed Hyundai Kona Electric is better in every way, with more range, faster charging, and a bold new style. Hyundai’s new 2024 Kona Electric is even cheaper to lease than the gas-powered model, starting at $169 per month.
Hyundai Kona Electric cheaper to lease than gas model
Hyundai revealed the 2024 Kona Electric at the NY Auto Show last April with a sleek new “EV-derived” design.
You can instantly see the upgrades with a modern style closer to its IONIQ 5 and 6 dedicated EVs. The inside is nearly 6″ longer, with an additional 3″ legroom in the second row. A flat floor design creates more head and shoulder space than the previous model.
Hyundai included its next-gen dual 12.3″ infotainment system with a faster, more intelligent user face. It also comes with Android Auto and Apple CarPlay as standard.
The 2024 Kona EV features a slightly bigger battery with faster charging and up to 261 miles range. Starting under $33,000, the 2024 Kona Electric is already one of the most affordable EVs in the US.
2024 Kona EV prices
It’s available in three trims: SE, SEL, and Limited. The base SE model includes a 48.6 kWh battery for up to 200 miles range. The SEL and Limited feature a 64.8 kWh battery, good for up to 261 miles range.
2024 Hyundai Kona electric trim |
Starting Price (not including a $1,335 delivery fee) |
| SE | $32,675 |
| SEL | $36,675 |
| Limited | $41,045 |
With an up to $7,500 featured cash offer, you can lease the 2024 Hyundai Kona Electric SE for as low as $169 per month.
The deal is for 24 months, with $1,999 due at signing. It also includes the $7,500 EV Lease Bonus for a net capitalized cost of $25,370.
If you’re looking for the higher-range SEL trim, it can be leased for as little as $199 per month. That’s also for 24 months, with $1,579 due at signing. With the EV credit, the net capitalized cost is $29,419.
However, you may have to act fast. Hyundai’s website shows the deal ends in five days on April 30, 2024.
Are you ready to drive off in your new Hyundai Kona Electric at some of the lowest prices yet? We can help you get started. You can use our link to find deals on the 2024 Hyundai Kona Electric near you today.
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On the Electrek Podcast, we discuss the most popular news in the world of sustainable transport and energy. In this week’s episode, we discuss all the news coming out of Tesla’s earnings, Model 3 Performance, Mercedes-Benz electric G-Class, and more.
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