Tesla has once again outpaced Chinese automotive giant BYD in quarterly sales, after China’s largest electric vehicle (EV) maker briefly outsold the U.S. company in Q4.
BYD and Tesla both reported their first-quarter delivery numbers on Tuesday (BYD reported estimates), with both automakers feeling the effects of a slight slowdown in global EV markets. Tesla delivered 386,810 vehicles in Q1, while BYD delivered approximately 300,114 battery-electric vehicles (BEVs).
The news also means that Tesla regained the title of the world’s largest BEV seller, after holding it for most of last year, and briefly being outpaced by BYD in Q4 for the first time.
For Tesla, the deliveries marked an 8.5 percent decline year over year, down from 422,875 vehicles delivered in Q1 2023, and a roughly 20.2 percent drop from Q4. BYD also fell 43 percent from its record quarterly high of 526,409 BEV units sold in Q4, though it also saw BEV sales increase 36 percent from the first quarter of 2023.
Notably, China remains an important market for Tesla, though BYD doesn’t yet sell vehicles in the U.S. and has said it doesn’t plan to enter the market anytime soon. Following widespread reports of BYD supposedly becoming the world’s largest BEV seller in Q4, some pointed out Tesla’s operation of fewer factories, its larger net profit levels, and its substantially lower number of workers.
In addition, Tesla CEO Elon Musk responded to the reports, pointing to Tesla’s status as much more than just an automotive company.
Tesla is an AI/robotics company that appears to many to be a car company
— Elon Musk (@elonmusk) January 3, 2024
That particular point feels especially relevant as Tesla has officially changed the “beta” moniker Full Self-Driving (FSD), instead dubbing the system “FSD (Supervised)” as it rolls out the highly anticipated v12, free trials, and mandatory FSD demos on delivery.
Also, it’s worth noting that Tesla and BYD have both been vocal about competition being necessary to help achieve widespread BEV adoption. In February, BYD Vice President Stella Li called Tesla a “partner” in electrification, noting that the BEV transition would not be happening so quickly without the U.S. automaker.
Without naming names, Musk last year said that Chinese automakers were “highly competitive these days,” and he has consistently pointed to the market as being deserving of praise.
Plus, many at Tesla and in the larger Tesla community have regularly pointed out over the years that the U.S. BEV maker can’t electrify the entire global market on its own, and that the whole auto industry must work together to help make transportation more sustainable.
What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send us tips at tips@teslarati.com.
News
Tesla launches new loaner program that owners will love
Tesla is now giving owners the opportunity to rent a vehicle from them, and it includes a few very attractive features that will have you second-guessing another loaner from insurance.

Tesla has launched a new loaner program that owners will love, as it resolves some concerns over a replacement vehicle while it is being repaired.
Earlier this week, Tesla launched the option to rent a Tesla loaner vehicle for just $45 per day if your vehicle is in Collision Repair. Collision repairs did not formerly warrant the issuance of loaner vehicles, as the insurance provider of the car owner would provide transportation arrangements.
Tesla is now giving owners the opportunity to rent a vehicle from them, and it includes a few very attractive features that will have you second-guessing another loaner from insurance.
The Tesla you rent while your car is in collision repair will come with free Full Self-Driving, free Supercharging, and free toll coverage, no small print included.
🚨 Tesla is offering loaner vehicle for $45/day if your car is in collision repair for body work.
It includes Free Full Self-Driving, Free Supercharging, and Free Tolls https://t.co/cMYxIb1MLF pic.twitter.com/n0Of4OTLvt
— TESLARATI (@Teslarati) August 18, 2025
All things considered, this is a great deal for those who require a car for transportation while their car is being repaired.
The cost of Supercharging and Full Self-Driving alone would warrant the $45 per day price tag. Add in the tolls for those who commute on turnpikes for work or are planning an extensive trip that would require it, and it truly becomes an even more attractive deal.
Tesla has done a good job at improving its Service division over the past few years, and it truly needed it. In hopes of launching an F1-style service experience, Tesla started doing away with some of its perks, including loaner vehicles for single-day visits and even Uber credits.
Tesla’s ‘F1’ Service strategy eliminates same-day loaner vehicles, Uber credits
However, it has listened to the complaints of its owners and tried to cater an experience that is more advantageous and less of a hassle. It’s already made tremendous steps in the past few years, and this is the icing on the cake.
Elon Musk
SpaceX Starship Flight 10: What to expect
SpaceX implemented hardware and operational changes aimed at improving Starship’s reliability.

SpaceX is preparing to launch the tenth test flight of its Starship vehicle as early as Sunday, August 24, with the launch window opening at 6:30 p.m. CT.
The mission follows investigations into anomalies from earlier flights, including the loss of Starship on its ninth test and a Ship 36 static fire issue. SpaceX has since implemented hardware and operational changes aimed at improving Starship’s reliability.
Booster landing burns and flight experiments
The upcoming Starship Flight 10 will expand Super Heavy’s flight envelope with multiple landing burn trials. Following stage separation, the booster will attempt a controlled flip and boostback burn before heading to an offshore splashdown in the Gulf of America. One of the three center engines typically used for landing will be intentionally disabled, allowing engineers to evaluate whether a backup engine can complete the maneuver, according to a post from SpaceX.
The booster will also transition to a two-engine configuration for the final phase, hovering briefly above the water before shutdown and drop. These experiments are designed to simulate off-nominal scenarios and generate real-world data on performance under varying conditions, while maximizing propellant use during ascent to enable heavier payloads.
Starship upper stage reentry tests
The Starship upper stage will attempt multiple in-space objectives, including deployment of eight Starlink simulators and a planned Raptor engine relight. SpaceX will also continue testing reentry systems with several modifications. A section of thermal protection tiles has been removed to expose vulnerable areas, while new metallic tile designs, including one with active cooling, will be trialed.
Catch fittings have been installed to evaluate their thermal and structural performance, and adjustments to the tile line will address hot spots observed on Flight 6. The reentry profile is expected to push the structural limits of Starship’s rear flaps at maximum entry pressure.
SpaceX says lessons from these tests are critical to refining the next-generation Starship and Super Heavy vehicles. With Starfactory production ramping in Texas and new launch infrastructure under development in Florida, the company is pushing to hit its goal of achieving a fully reusable orbital launch system.
Elon Musk
Elon Musk takes aim at Bill Gates’ Microsoft with new AI venture “Macrohard”
It is quite an appropriate name for a company that’s designed to rival Microsoft.

Elon Musk has set his sights on Microsoft with a new company called “Macrohard,” a software venture tied to his AI startup, xAI.
Musk described the project as a “purely AI software company” that’s designed to generate hundreds of specialized coding and generative AI agents that could one day simulate products from companies like Microsoft entirely through artificial intelligence.
Macrohard‘s Purpose
Musk announced Macrohard on Friday, though xAI had already registered the trademark with the US Patent Office a few weeks ago, as noted in a PC Mag report. Interestingly enough, this is not the first time that Musk has mentioned such an initiative.
Just last month, he stated that xAI was “creating a multi-agent AI software company, where Grok spawns hundreds of specialized coding and image/video generation/understanding agents all working together and then emulates humans interacting with the software in virtual machines until the result is excellent.”
At the time, Musk stated that “This is a macro challenge and a hard problem with stiff competition,” hinting at the venture’s “Macrohard” moniker. A few years ago, Musk also posted “Macrohard >> Microsoft” on X.
Powered by xAI and Colossus
Macrohard appears to be closely linked to xAI’s Colossus 2 supercomputer project in Memphis. Musk has confirmed plans to acquire millions of Nvidia GPUs, joining rivals such as OpenAI and Meta in a high-stakes race for AI computing power. Colossus is already one of the most powerful supercomputer clusters in the world, and it is still being expanded.
xAI is only a couple of years old, having been founded in March 2023. During its Engineering Open House event in San Francisco, Elon Musk highlighted that the company’s speed will be its primary competitive edge. “No SR-71 Blackbird was ever shot down and it only had one strategy: to accelerate,” Musk said.
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