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Tales from a Tesla Model S with 450,000 miles: Battery life, durability, and more

Tesloop's 2015 Model S has 450,000 miles on it and is still going strong. | Image: Tesloop

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The quality and durability of Tesla’s vehicles are not just talking points for fans of the all-electric car manufacturer – they’re traits that prove themselves time and again as a benefit of the ownership experience. In a recent example, a 2015 Tesla Model S that’s driven almost 450,000 miles shuttling passengers over long distances was shown to be still running strong and ready for more travel, according to a video overview posted by the founder of the company that owns it, Tesloop.

Tesloop is a connected mobility company for Tesla owners that’s currently developing an open-source mobile app called Carmiq. The company previously operated as a Tesla-only ride share service, offering trips between various cities in southern California and Las Vegas. The long distances involved in Tesloop’s operations put its Tesla fleet to incredible endurance tests, and aside from wear-and-tear seen in most vehicles with similar milage or less, the company’s experience with its 2015 Model S was very positive overall and it still drives well today.

“I think this is the only car that I can confidently say drives better today than it did three years ago and after 450,000 miles. And that’s due to the over-the-air software which has updated the car with Autopilot…The general driving feel of it is still really good…I think it would be very hard to tell this car has this many miles on it if you didn’t know,” Haynd Sonnad, founder of Tesloop, commented in the video.

Nicknamed “eHawk”, Tesloop’s Model S was built in June 2015 and has required a few repairs and major services during its lifetime. Some were paid for by Tesloop as part of its day-to-day business needs, such as tire replacement, and several others were paid for by Tesla under the car’s warranty, such as high voltage battery replacement.

Tesloop’s 2015 Model S has 450,000 miles on it and is still going strong. | Image: Tesloop

spreadsheet documenting all of the Model S’s service and maintenance experiences was published alongside its video overview for specific details. As listed, the most notable major events over the vehicle’s life time were the front drive unit replacement at 36,404 miles due to a part failure and two main battery replacements, one at 194,237 miles, the other at 324,044 miles. All three replacements were covered under the car’s 8-year, unlimited-mile warranty.

The first battery pack the Tesla Model S had experienced 1.2 miles of range lost per 10,000 miles while being driven about 17,000 miles per month and was replaced due to a battery chemistry issue. The second pack was losing about 4.7 miles every 10,000 miles driven, and its replacement was due to a defect in the battery assembly. The current battery is a 90 kWh pack and showing a loss of about 2.4 miles of range per 10,000 miles driven; however, about midway through the mileage, the car was transitioned from a long distance shuttle to a daily rental car, so the averages may not be a great reflection on its efficiency. At about 126,000 miles into the new pack, eHawk’s battery degradation is around 9%.

Also worth a mention are the brake pad and rotor replacements made for all the Model S’s wheels at 225,351 miles despite the average tire replacement taking place about every 53,000 miles from the long distances driven during regular use. The total owner cost for repairs after nearly 450,000 miles was listed as under $13,000, and general vehicle repairs came in at under $15,000.

During Tesla’s Autonomy Day investor event, CEO Elon Musk estimated that a new battery pack set to go into production next year would operate for one million miles with minimal maintenance, and the improvements are being driven by the company’s march towards its autonomous Tesla Network robo taxi service. Tesloop’s early adoption of Tesla’s vehicles may have meant the company’s most advanced technology wasn’t immediately available to take advantage of, but considering the results seen at 450,000 miles with an older variation, the quality and durability of Tesla vehicles have already proven themselves worth ownership at any stage of development.

To see Tesloop’s full overview of its 450,000-mile, 2015 Tesla Model S’s condition, watch the video below.

https://www.youtube.com/watch?v=rhbD44jXffY

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Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

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Elon Musk

India tells Elon Musk’s X to “Follow the Law” in latest censorship update

Elon Musk says X now exposes government censorship, but India’s secrecy laws complicate that promise.

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Elon Musk’s promise to make government censorship requests on X “clearly visible” is running into a wall in India, where the law forbids the very disclosure Musk is promising.

On August 15, Musk responded to an update from X’s open-source algorithm team by writing “Any censorship required by governments is now clearly visible.” The claim referred to a change X pushed two days earlier to its public xai-org/x-algorithm repository, which now includes a controversial filter written directly into the code. The filter suppresses posts from 665 accounts flagged by Brazil’s Superior Electoral Court from appearing in the For You feed of any viewer located in Brazil, unless the viewer already follows the account. The election tied to the filter is scheduled for October 4.

India’s government wasn’t as impressed, and responded on Monday that “X will have to follow the law of the land,” in response to Musk’s transparency push covered by the Times of India. The problem is structural rather than political. India issues content blocking orders under Section 69A of its IT Act, and Rule 16 of the accompanying 2009 Blocking Rules requires those orders to stay confidential. Publishing an India equivalent of the Brazil filter, naming specific accounts and citing specific government orders, would itself violate Indian law. Government use of Section 69A has grown from roughly 6,000 orders a year between 2018 and 2023 to about 24,300 in 2025, according to a Tech Times report.

Elon Musk shares details on X vs. Brazil conflict

The contrast puts Musk’s transparency pledge in an odd spot. It works largely as advertised in Brazil, where electoral law requires disclosure and X can point to specific account IDs and a specific court order in public code. It cannot work the same way in India, where the law requires the opposite. X users in India will keep seeing content disappear from search and their feeds without any public accounting of why, even as X tells the rest of the world that its censorship compliance is now inspectable.

This isn’t the first time X’s fights with a national government have shaped how the platform operates. Brazil’s Supreme Court ordered X to suspend the accounts of sitting lawmakers and journalists in 2024, a standoff that cost X its Brazilian revenue for months and froze Starlink’s local accounts before the investigation into Musk and X was closed in March with no evidence of wrongdoing found. X also sued California over a state law requiring moderation disclosures, arguing the mandate itself violated the First Amendment.

Whether India’s government pursues anything beyond a public statement remains to be seen. For now, the mismatch between what X can legally publish and what different governments legally allow it to publish is the real story behind Musk’s seven word claim.

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Tesla’s driverless Cybercab just passed a big test with State Governor

Florida’s governor rode Tesla’s Cybercab at a closed test track and called the experience impressive.

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Florida Governor Ron DeSantis rode in a Tesla Cybercab on a closed test track this week and came away impressed, posting on X that the vehicle “successfully navigated all hazards — a kid running into the street, a crash with police stopping traffic, a Model S cutting us off, etc.” He called the ride “impressive.”

The stop was part of a broader event Monday at SunTrax, a 775 acre state owned proving ground in Auburndale that Florida built specifically to test autonomous and connected vehicles before they reach public roads. Standing next to a gold Cybercab, DeSantis described the car in plain terms: “You go in there and you just sit. You have a screen. There’s no steering wheel, no pedals. Clearly these things could be very beneficial.”

DeSantis paired the praise with a caveat that has followed autonomous vehicles since the category existed. “You don’t want to be in an autonomous vehicle and it drives you into a ditch. That would not be good,” he said, framing safety validation as the gate before wider deployment.

SunTrax, the 2.25 mile oval which the state calls the only high speed autonomous vehicle test track in the Southeast, can simulate rain, pedestrian crossings, hills and crowded urban conditions at highway speeds, letting companies push a car past what an early public rollout would risk. Tesla, Waymo and Beep all use the facility, and Florida’s regulatory approach, among the most permissive for autonomous vehicles in the country, doesn’t require a human operator inside a fully autonomous car.

Tesla has reason to want the blessing of Florida and states beyond, as the Cybercab entered volume production at Gigafactory Texas this spring and has since self certified as SAE Level 4 under Texas law. Public road testing so far has kept a safety monitor in the passenger seat, and Florida is where Tesla has been expanding its existing Model Y based Robotaxi service instead, adding Miami in July and then Orlando and Tampa two weeks later. A closed track endorsement from a sitting governor doesn’t change any of that, but it does put Tesla’s newest hardware in front of a state that has already shown it will move fast on rules.

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Elon Musk

The real reason Elon Musk wants every car connected to space

Elon Musk says all cars will eventually need Starlink to handle massive AI bandwidth demand.

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Elon Musk is making the case that satellite internet, not fiber or cellular towers, will end up wired into every car on the road. In a string of posts on X, the SpaceX CEO wrote that all cars will have Starlink in the future and called satellite connectivity the only way to get super high bandwidth to billions of vehicles.

The posts started with Musk endorsing a Cloudflare forecast that traffic generated by autonomous AI agents will soon dwarf traffic generated by humans browsing the internet, a shift he described as not a close call at all. From there he narrowed the argument to infrastructure, writing that the only system that can support the insanely fast bandwidth growth needed by AI is Starlink, before extending the logic to cars specifically.


The timing lines up with Tesla’s own hardware decisions. On July 20, Tesla confirmed the Cybercab would ship with a Starlink V5 terminal built into its roof, the first time the company had put satellite hardware in a production vehicle. A day later, Tesla’s head of AI, Ashok Elluswamy, explained the connection wasn’t there for safety and that Cybercab’s driving stack runs entirely on onboard cameras and compute, while the satellite link exists for navigation, customer service, and fleet management instead. Musk followed with his own post about the feature, saying riders would be able to watch 4K streaming video during rides.

By July 22, Musk had already said Starlink would extend beyond Cybercab to Tesla’s full lineup. Sunday’s posts push that same logic outward again, this time framed as a requirement across the industry rather than a feature specific to Tesla, and tied directly to the bandwidth AI systems are expected to consume.

SpaceX’s newest Starmind will make earth data centers obsolete

The AI argument has been building on SpaceX’s side for months. The company has an FCC filing pending for a third generation Starlink constellation, and it has separately proposed Starmind, a constellation of up to a million satellites designed to run AI computation directly in orbit rather than just relay data. Musk has said he expects space to become the cheapest place to deploy AI compute within two to three years. Starlink and Starmind serve different jobs inside that vision, one moving data and the other processing it, but Sunday’s posts treat vehicles as one more category of hardware that will eventually need both.

None of this changes anything for Tesla owners today. Cars already on the road keep running on LTE and Wi-Fi, and Tesla hasn’t outlined a retrofit path for existing vehicles. The July 22 commitment applies to future production, not the fleet already delivered. What Musk added on Sunday is the reasoning: satellite connectivity isn’t a Cybercab novelty, it’s a bet that ground based networks won’t keep up with how much data cars, robots, and AI systems are about to generate.

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