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Tales from a Tesla Model S that hit 400,000 miles in 3 years

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7 years ago

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Tesloop, a Tesla-only intercity shuttle service for Southern California commuters, has reached another milestone with its Model S 90D. In a recent announcement, the company revealed that their Model S, dubbed eHawk, has passed the 400,000-mile mark, making it as one of the highest mileage Teslas in the world today.

eHawk entered service on July 2015, driving from city to city in Southern California and Nevada. By February 2016, the Model S 90D had logged its first 100,000 miles, and by August that year, the full-sized family sedan passed the 200,000-mile mark. In a recent blog post, Tesloop stated that roughly 90% of eHawk’s trips were driven using Autopilot, with Pilots (as the company refers to its drivers) only taking over active driving duties when needed. Tesloop’s Model S 90D currently travels an average of 17,000 miles per month. On the company’s recent post, Haydn Sonnad, Tesloop’s founder, expressed his optimism for the coming years.

“Vehicle connectivity is about to transform the car ownership and user experience. We are close to the point where increasingly sophisticated autonomous driving features and deep connectivity are coupled with electric drivetrains that last hundreds of thousands of miles, a whole new approach to mobility can be offered, that will transform the economics of car ownership and usage, while offering a greatly superior customer experience,” he said.

Over the past 3 years and through 400,000 miles on the road, eHawk has accumulated roughly $19,000 worth of maintenance costs, equating to about $0.05 per miles. This cost is broken down to $6,700 for general vehicle repairs and $12,200 for regularly scheduled maintenance. According to the company’s estimates, a Lincoln Town Car or a Mercedes-Benz GLS class would have accumulated maintenance costs of $88,500 ($0.22/mile) and $98,900 ($0.25/mile), respectively, had the vehicles been driven for 400,000 miles.

The Model S 90D’s high voltage (HV) battery unit was replaced twice under warranty since July 2015. The first battery HV battery replacement was at 194,000 miles, while the second was at 324,000 miles. Average battery degradation over the vehicle’s first 194,000 miles was around 6% with multiple Supercharger stops every day. Between 194,000 – 324,000 miles, the HV battery degradation was estimated at around 22%. According to Tesloop, this was likely due to the company’s practice of constantly charging eHawk to 95-100%, instead of Tesla’s recommended 90-95%. On its blog post, Tesloop shared Tesla’s reminder to the company after its first HV battery replacement. 

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“Found internal imbalance in HV battery due to consistent supercharging to 100% from a low state of charge (SOC) without any rest periods in between. HV battery has been approved to be replaced. Also recommend that customer does not Supercharge on a regular basis and does not charge to 100% on a regular basis. We also recommend that the customer use scheduled charging to start charge 3 hours after end of drive at low SOC.”

The interior of Tesloop’s Tesla Model S 90D after being in service for 400,000 miles. [Credit: Tesloop]

Apart from its HV battery, Tesloop’s Model S 90D also had its front drive unit replaced under warranty at 36,000 miles. No issues with the vehicle’s drive units have emerged since. The Tesla-exclusive shuttle service also opted to upgrade the rear seating of eHawk to the executive seat option for maximum passenger comfort. According to the company, the seats have held up well over the thousands of passengers the electric car has transported over the years.

Considering the endurance showcased by its Model S 90D, Tesloop estimates that eHawk should be able to last another 600,000 miles over the next five years. If the vehicle achieves this, it would be the first Tesla Model S to reach the 1 million-mile mark.

Tesloop currently operates a fleet of Model S and Model X vehicles. One of its Model X, a 90D named Rex, also achieved its own milestone last month, after it hit 300,000 miles on the road since being deployed. When the all-electric SUV reached the 300,000-mile mark, its battery degradation was estimated at roughly 10%. Since achieving its milestone, however, Tesla has changed the vehicle’s rear drive unit.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla’s new Model S and X spotted, but they leave a lot to be desired

The Model S and Model X testing mules spotted by The Kilowatts have few minor visual changes.

Published

12 hours ago

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May 23, 2025

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Credit: Tesla

Tesla has been hinting for a few months now that the flagship Model S and Model X would be getting some attention in 2025 as the vehicles continue to be sold in extremely low volumes.

Both models seem to be under the knife, especially as their newest versions were spotted in California earlier this week.

However, images of the vehicles seem to show that Tesla is not planning a major overhaul, which begs the question: why even do it in the first place?

Tesla makes a decision on the future of its flagship Model S and Model X

The Model S and Model X are grouped with the Cybertruck in Tesla’s quarterly delivery releases, and Q1 saw just 12,881 units of the three cars delivered. The Cybertruck likely made up the majority of this number, as some outlets reported around 6,400 deliveries of the all-electric pickup in Q1.

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This is unconfirmed.

The Model S and Model X have stuck around for “sentimental reasons,” according to CEO Elon Musk, who said back in 2021:

“I mean, they’re very expensive, made in low volume. To be totally frank, we’re continuing to make them more for sentimental reasons than anything else. They’re really of minor importance to the future.”

However, the cars seem to be in need of a serious refresh. As Tesla changed up the exterior aesthetic on both the Model 3 and Model Y, recent images captured of the Model X by The Kilowatts seem to show this is not the strategy with the Model X or Model S:

As we can see, the overall aesthetic of the X, if this is what Tesla plans to release, has literally no changes from a purely visual standpoint. There is the addition of the front bumper camera, which was first implemented on the Cybercab unveiled in October 2024, and then on the new Model Y this year.

There are some new 20″ wheels, and the interior has been fitted with ambient lighting.

The Model S looked to be relatively the same, other than these few hardware changes, including a rear diffuser on this Plaid that was spotted:

While these changes are welcome and should be beneficial, they don’t seem like they will encourage major sales growth, which might be something Tesla is okay with.

Admitting the two cars are low volume and not contributors to the company’s long-term goals, Musk is likely willing to just upgrade things to make these more compatible and better functioning with the Full Self-Driving suite.

Earlier this year, VP of Vehicle Engineering Lars Moravy said the S and X were not going anywhere and would get “some love” before the end of 2025:

“Just give it a minute. We’ll get there. The upgrade a couple of years ago was bigger than most people thought in terms of architecture and structure of the car got a lot better, too. But, we’ll give it some love later this year and make sure it gets a little bit…you know, with the stuff we’ve been putting in 3 and Y. Obviously, with 3 and Y, the higher volume stuff, you’ve gotta focus there.”

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It seems these strategies have held true — the S and X appear to be getting what the 3 and Y got with the ambient lighting and front bumper camera (at least on the Model Y).

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Tesla set for ‘golden age of autonomous’ as Robotaxi nears, ‘dark chapter’ ends: Wedbush

Tesla is set to win big from the launch of the Robotaxi platform, Wedbush’s Dan Ives said.

Published

13 hours ago

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May 23, 2025

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Tesla (NASDAQ: TSLA) is set to kick off its own “golden age of autonomous growth” as its Robotaxi platform nears launch and a “dark chapter” for the company has evidently come to a close, according to Wedbush analyst Dan Ives.

Ives has jostled his price target on Tesla shares a few times already this year, usually switching things up as the market sways and the company’s near-term outlook changes. His price target on Tesla has gone from $550 to $315 to $350 back to $500 this year, with the newest adjustment coming from a note released early on Friday.

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As CEO Elon Musk has essentially started to dwindle down his commitment to the Department of Government Efficiency (DOGE) altogether, Ives believes that Tesla’s “dark chapter” has come to a close:

“First lets address the elephant in the room…2025 started off as a dark chapter for Musk and Tesla as Elon’s role in the Trump Administration and DOGE created a life of its own which created brand damage and a black cloud over the story….but importantly those days are in the rear-view mirror as we are now seeing a recommitted Musk leading Tesla as CEO into this autonomous and robotics future ahead with his days in the White House now essentially over.”

Ives believes Tesla’s launch of Robotaxi should be the company’s way to unlock at least $1 trillion in value alone, especially as the Trump White House will fast-track the key initiatives the automaker needs to get things moving in the right direction:

“The $1 trillion of AI valuation will start to get unlocked in the Tesla story and we believe the march to a $2 trillion valuation for TSLA over the next 12 to 18 months has now begun in our view with FSD and autonomous penetration of Tesla’s installed base and the acceleration of Cybercab in the US representing the golden goose.”

There are some concerns moving forward, but none of which relate to the AI/autonomous play that Ives primarily focuses on within the Friday note. Instead, they are related to demand in both Europe and Asia, as Ives said, “there is still wood to chop to turn around Model Y growth” in both of those markets.

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Nevertheless, the big focus for Ives is evidently the launch of Robotaxi and the potential of the entire autonomous division that Tesla plans to offer as a ride-sharing service in the coming months. Ives also believes a 50 percent or more penetration of Full Self-Driving could totally transform the financial model and margins of Tesla moving ahead.

Aware of the setbacks Tesla could encounter, Ives still believes that Tesla will establish itself as “the true autonomous winner over” and that investors will recognize the AI vision the company has been so bullish on.

Ives pushed his price target to $500. Tesla shares are down just under 1% at the time of publication. They are trading at $337.88 at 11:45 on the East Coast.

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SpaceX Starship gets FAA nod for ninth test flight

The FAA has given the green light for Starship’s ninth test flight.

Published

1 day ago

on

May 22, 2025

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(Credit: SpaceX)

SpaceX has received FAA approval for the ninth test flight of the Starship rocket. The approval was delayed due to the federal agency finishing its comprehensive safety review of the eighth flight earlier this year.

The FAA said in a statement that it has determined that SpaceX has “satisfactorily addressed the causes of the mishap, and therefore, the Starship vehicle can return to flight.”

The eighth test flight occurred back on March 6. SpaceX completed a successful liftoff of Starship and the Super Heavy Booster, before the two entered stage separation a few minutes after launch.

Starship Flight 8: SpaceX nails Super Heavy booster catch but loses upper stage

The booster returned and was caught by the chopsticks on the launch pad, completing the second successful booster catch in the program’s history. However, SpaceX lost contact with Starship in the upper atmosphere.

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The ship broke up and reentered the atmosphere over Florida and the Bahamas.

The debris situation caused the FAA to initiate a mishap investigation:

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The FAA said it will verify that SpaceX implements all the corrective actions on Flight 9 that it discovered during the mishap investigation.

There is no current confirmed launch window, but the earliest it could take off from Starbase is Tuesday, May 27, at 6:30 p.m. local time.

To prevent any injuries and potentially limit any damage, the FAA has stayed in contact with various countries that could be impacted if another loss of vehicle occurs:

“The FAA is in close contact and collaboration with the United Kingdom, Turks & Caicos Islands, Bahamas, Mexico, and Cuba as the agency continues to monitor SpaceX’s compliance with all public safety and other regulatory requirements.”

The agency has also stated that the Aircraft Hazard Area (AHA) is approximately 1,600 nautical miles and extends eastward from the Starbase, Texas, launch site through the Straits of Florida, including the Bahamas and Turks & Caicos.

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For flight 8, the AHA was just 885 nautical miles.

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