

News
Updated: Tesla Model Y specification discrepancy has experts scratching their heads
Update: 5/3 12:40 pm est: Tesla has updated the specifications of the Model Y RWD in North America. See para. 3
A discrepancy in the Tesla Model Y’s specifications leaves experts and fans confused and wondering what will come to the United States.
Tesla has always been at least a little tight-lipped about its engineering and design, and this pseudo-secrecy certainly isn’t aided by its lack of a communications team. However, this has come to a head recently as fans have discovered a discrepancy in the specifications of Tesla’s newest offering, the rear-wheel-drive single-motor Model Y, which currently is only sold in select markets.
The Tesla Model Y spec discrepancy was first identified by Mathias Føns on Twitter, who pointed out that the Model Y RWD sold in North America is significantly heavier and charges substantially faster than its counterpart abroad.
The??Tesla Model Y RWD that recently launched has head-scratching specs
It weighs 319kg more than the??MY LR
Furthermore, it weighs 389kg more than the??MY RWD, has 47% higher max supercharging capabilities & ~15 km lower range (WLPT→EPA)
Did Tesla stealth launch new MY tech? pic.twitter.com/tYqoow7x4e
— Mathias Føns (@FonsDK) May 2, 2023
Since its discovery, Tesla has updated its website, decreasing the weight listed in North America to match the global model. However, the Model Y RWD outside of North America still charges at 170kW, while its North American counterpart charges at 250kW. Tesla has not publically addressed this disparity.
Looking at the spec sheets posted on Tesla websites worldwide, the heavier and faster charging Model Y RWD is only being sold in North America, including both Canada and Mexico, though the vehicle is not yet available in the States. In contrast, models sold in Australia, Europe, and Asia are lighter and charge significantly slower. Specifically, the North American model is 389kg (857.6 lbs) heavier than its global counterpart and charges almost twice as fast, 250kW vs. 170kW. The listed weight of the model sold in China is 2kg heavier than the one sold in Europe, but it has the same recorded charging speed.
The two models also seem to differ slightly in estimated range, though they aren’t precisely comparable considering they use entirely different testing schedules; EPA in North America, WLTP in Europe and Australia, and CLTC in China.
Strangely, this discrepancy continues when comparing the Model Y RWD with the Model Y Long-Range AWD sold in the same market. According to the Tesla Canada website, the RWD is 319kg (703.3 lbs) heavier than the LR AWD, though they charge at the same speed, 250kW.
While some have hypothesized that this weight difference has to do with how the weight is measured in each country, the more likely difference, which could also explain the dramatic difference in charging speed, is battery chemistry. Tesla does not list this difference on its website. Still, using lithium iron phosphate (LFP) batteries in North America would explain the incredible weight difference and the charging speed increase, that is, if the global model is using a lithium nickel manganese cobalt (NMC) battery.
Tesla CEO Elon Musk has previously noted that the automaker plans to switch all of its lower-priced offerings to the cheaper-to-produce LFP battery, further adding credence to the battery chemistry hypothesis.
With Tesla expected to continue to grow the reach of each of its product lines, many anticipate it will only be a matter of time before the RWD variant of the Model Y makes its way to Tesla’s home market, the United States. And with the rest of North America already using the heavier, faster charging model, Americans should expect access to this variant instead of the global version.
Along with the charging speed bump, the LFP battery would provide significantly improved durability and battery lifespan compared to those sold in Europe, Asia, and Australia.
What do you think of the article? Do you have any comments, questions, or concerns? Shoot me an email at william@teslarati.com. You can also reach me on Twitter @WilliamWritin. If you have news tips, email us at tips@teslarati.com!
Investor's Corner
Tesla needs to confront these concerns as its ‘wartime CEO’ returns: Wedbush
Tesla will report earnings for Q2 tomorrow. Here’s what Wedbush expects.

Tesla (NASDAQ: TSLA) is set to report its earnings for the second quarter of 2025 tomorrow, and although Wall Street firm Wedbush is bullish as the company appears to have its “wartime CEO” back, it is looking for answers to a few concerns investors could have moving forward.
The firm’s lead analyst on Tesla, Dan Ives, has kept a bullish sentiment regarding the stock, even as Musk’s focus seemed to be more on politics and less on the company.
However, Musk has recently returned to his past attitude, which is being completely devoted and dedicated to his companies. He even said he would be sleeping in his office and working seven days a week:
Back to working 7 days a week and sleeping in the office if my little kids are away https://t.co/77cc6sRCFZ
— Elon Musk (@elonmusk) July 20, 2025
Nevertheless, Ives has continued to push suggestions forward about what Tesla should do, what its potential valuation could be in the coming years with autonomy, and how it will deal with the loss of the EV tax credit.
Tesla preps to expand Robotaxi geofence once again, answering Waymo
These questions are at the forefront of what Ives suggests Tesla should confront on tomorrow’s call, he wrote in a note to investors that was released on Tuesday morning:
“Clearly, losing the EV tax credits with the recent Beltway Bill will be a headwind to Tesla and competitors in the EV landscape looking ahead, and this cash cow will become less of the story (and FCF) in 2026. We would expect some directional guidance on this topic during the conference call. Importantly, we anticipate deliveries globally to rebound in 2H led by some improvement on the key China front with the Model Y refresh a catalyst.”
Ives and Wedbush believe the autonomy could be worth $1 trillion for Tesla, especially as it continues to expand throughout Austin and eventually to other territories.
In the near term, Ives expects Tesla to continue its path of returning to growth:
“While the company has seen significant weakness in China in previous quarters given the rising competitive landscape across EVs, Tesla saw a rebound in June with sales increasing for the first time in eight months reflecting higher demand for its updated Model Y as deliveries in the region are starting to slowly turn a corner with China representing the heart and lungs of the TSLA growth story. Despite seeing more low-cost models enter the market from Chinese OEMs like BYD, Nio, Xpeng, and others, the company’s recent updates to the Model Y spurred increased demand while the accelerated production ramp-up in Shanghai for this refresh cycle reflected TSLA’s ability to meet rising demand in the marquee region. If Musk continues to lead and remain in the driver’s seat at this pace, we believe Tesla is on a path to an accelerated growth path over the coming years with deliveries expected to ramp in the back-half of 2025 following the Model Y refresh cycle.”
Tesla will report earnings tomorrow at market close. Wedbush maintained its ‘Outperform’ rating and held its $500 price target.
Investor's Corner
Tesla (TSLA) Q2 2025 earnings call: What investors want to know

Tesla (NASDAQ:TSLA) is set to report its second-quarter 2025 financial results on Wednesday, July 23, after markets close. With this in mind, Tesla investors have aggregated their top questions for the company at its upcoming Q&A session.
The upcoming earnings report follows a mixed delivery quarter. Tesla produced over 410,000 vehicles and delivered more than 384,000 units globally. In the energy segment, Tesla deployed 9.6 GWh of storage products, continuing momentum for its Megapack business. Tesla’s vehicle sales are currently down year-over-year, though a good part of this was due to the Model Y changeover in the first quarter.
Following are Tesla investors’ top questions for management, as aggregated in Say.
- Can you give us some insight (into) how robotaxis have been performing so far and what rate you expect to expand in terms of vehicles, geofence, cities, and supervisors?
- What are the key technical and regulatory hurdles still remaining for unsupervised FSD to be available for personal use? Timeline?
- What specific factory tasks is Optimus currently performing, and what is the expected timeline for scaling production to enable external sales? How does Tesla envision Optimus contributing to revenue in the next 2–3 years?
- Can you provide an update on the development and production timeline for Tesla’s more affordable models? How will these models balance cost reduction with profitability, and what impact do you expect on demand in the current economic climate?
- When do you anticipate customer vehicles to receive unsupervised FSD?
- Are there any news for HW3 users getting retrofits or upgrades? Will they get HW4 or some future version of HW5?
- Have any meaningful Optimus milestones changed for this year or next, and will thousands of Optimus be performing tasks in Tesla factories by year-end?
- Will there be a new AI day to explain the advancements the Autopilot, Optimus, and Dojo/chip teams have made over the past several years? We still do not know much about HW4.
- Cybertruck ramp is now a year in, but sales have lagged other models. How are you thinking through boosting sales of such an incredible product?
- When will there be a new CEO compensation package presented and considered for the next stage of the company’s growth?
Tesla will release its Q2 update letter on its Investor Relations website after markets close on Wednesday. A live Q&A webcast with management will then follow at 4:30 p.m. CT (5:30 p.m. ET) to discuss the company’s performance and outlook.
News
Tesla Model Y becomes dual champ in China’s vehicle sales rankings
The Model Y’s recent accomplishments suggest that Tesla really has created something special with the all-electric crossover.

The Tesla Model Y was recently deemed a double champion in China, with the all-electric crossover topping two notable sales charts in the country’s automotive sector.
The Model Y’s recent accomplishments suggest that Tesla really has created something special with the all-electric crossover, as it has continued to outsell even vehicles that are newer and more affordable.
Tesla China’s announcement
In a post on Weibo, Tesla China VP Grace Tao highlighted that the Model Y topped China’s sales of SUVs, as well as vehicles that are priced in the 200,000-400,000 yuan range. This is quite remarkable, as the Model Y is one of the more costly entries in both lists. She also invited everyone to try out the vehicle for themselves. “You will know the champion strength after a try,” the Tesla VP wrote.
For the first half of the year, the Tesla Model Y sold 171,491 units domestically in China. This number was enough to make it the country’s best-selling SUV and vehicle priced in the 200,000-400,000 yuan range, but it could still easily be higher in the second half of 2025.
This was because Tesla initiated a changeover in Gigafactory Shanghai to shift the facility’s Model Y line to the vehicle’s new iteration. Had Tesla sold the Model Y in full force during the first half of 2025 in China, the vehicle’s domestic sales figures would have been even more impressive.
Model Y L coming
Tesla China’s Model Y sales could see a notable boost in the second half of the year due to the addition of the Model Y L, an extended wheelbase version of the all-electric crossover. Tesla is yet to announce the details for the Model Y L, though the vehicle was listed in the MIIT regulatory catalog as a six-seater. This is game-changing, as the Model Y’s previous seven-seat configurations have caught criticism for being far too cramped and unusable for adults.
With the six-seat Model Y in the company’s lineup, Tesla would be able to compete with popular vehicles from rivals like BYD, which have made it a point to release spacious three-row vehicles that are designed to carry the whole family. Provided that the Model Y L is priced correctly, it could very well raise Tesla’s vehicle sales this year.
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