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How will Tesla Version 8 compare to current Autopilot in the real world?

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Tesla’s upcoming Version 8 software will be the company’s most significant Autopilot upgrade since its October 2014 initial release, but how will these updates compare to current Autopilot behavior in the real world?

This will be the first time the company will switch from using the vehicle’s front-facing camera as the core hardware responsible for visual image recognition, to radar technology which will now become the primary sensor used in creating a virtual picture of the vehicle’s surroundings.

With these improvements, to be rolled out via an over-the-air software update in the coming weeks, Model S equipped with the Autopilot hardware suite and Model X should theoretically be able to handle emergency braking situations with more precision, provide a smoother Traffic Aware Cruise Control (TACC) experience, take highway exits on its own, and provide drivers and passengers with an overall safer experience.

Let’s take a look at each of these features and see how Autopilot in Version 8 will differ from current Version 7 capabilities.

Automatic Emergency Braking

Following the much publicized death of Joshua Brown after his Model S crashed into the side of a tractor trailer while driving on Autopilot, reliability of Autopilot’s Automatic Emergency Braking (AEB) feature was immediately put to question. Tesla released a statement stating that the high, white side of the tractor trailer, combined with a radar signature that would have looked very similar to an overhead sign, caused automatic braking not to fire. “Since January 2016, Autopilot activates automatic emergency braking in response to any interruption of the ground plane in the path of the vehicle that cross-checks against a consistent radar signature,” said Tesla.

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Spy shots taken from the Naval Air Station reveal Tesla was testing and calibrating its AEB system this past summer. But despite the tests which seemingly show a Model S automatically braking in a staged collision event, Tesla has been overly cautious when it comes to activation of its AEB feature. AEB is reliant on imagery received from its front-facing camera, and supplemented by radar input, to decide on the degree of confidence that would trigger a braking event.

Some Tesla owners have even taken it upon themselves to stage scenarios that would seemingly trigger the AEB response of the vehicle, but to no avail leaving further mystery as to how AEB works.

The current Autopilot system under Version 7 is limited in its ability to reliably detect people or pinpoint false positives such as reflective objects that may appear larger than they are. Tesla uses the concave bottom of a soda can as an example. When the radar signal is reflected back from the can’s bottom dish-shaped surface, the reflected signal is amplified to many times its actual size leading the radar to believe there’s a large object before it. Because of that, programming the AEB system to suddenly engage could lead to a dangerous situation so Tesla decided to limit the scenarios that could actually trigger an automatic emergency braking response.

However, Version 8 will combine the power of fleet learning with “radar snapshots” to improve the vehicle’s ability to more accurately depict the circumstances of an event. In other words, we can expect Autopilot under Version 8 to have a much higher degree of confidence when it comes to engaging automatic emergency braking. Tesla CEO Elon Musk believes this set up will provide safety improvements by a factor of three over existing Autopilot.

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Traffic Aware Cruise Control

Tesla-Autopilot-Traffic-Rain

Beyond being able to track a vehicle that’s directly in front of the car, Version 8 of Autopilot will also be able to see the vehicle ahead of that. Tesla describes this update as follows: Tesla will also be able to bounce the radar signal under a vehicle in front – using the radar pulse signature and photon time of flight to distinguish the signal – and still brake even when trailing a car that is opaque to both vision and radar. The car in front might hit the UFO in dense fog, but the Tesla will not.

The improvement will lead to smoother braking events when TACC is engaged since Autopilot will no longer solely rely on the actions from the vehicle before it. If a hard braking event happened in front of the vehicle that Autopilot is immediately tracking, Version 8 will be able to identify it and slow the Model S (or Model X) even before the vehicle directly ahead may have applied the brakes.

The following video captures an incident whereby the vehicle being tracked by Version 7 of Autopilot could not see the hard braking event that took place two cars ahead. TACC seemingly did not have enough time to stop the Model S.

Being able to see two cars ahead in Version 8 will provide a smoother TACC experience and increased safety.

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Improved Auto Lane Change and Freeway Exiting

What we’re particularly excited about is the new feature in Version 8.1 that will allow an Autopilot-equipped Model S and Model X to take highway exits using the onboard navigation system.

Currently, Version 7 of Autopilot is capable of handling lane changes when the driver explicitly uses the turn signal stalk. Signaling left and the vehicle will make a left lane change, and vice versa. However with the ability to punch in a destination through Tesla Nav and have the vehicle assist with freeway exiting, assuming that’s part of the route, in our minds, Tesla is taking a critical step towards the ultimate goal of building fully autonomous self-driving vehicles. It’s a small step, but nonetheless it’s a notable step.

Photo credit: Rob M.

Full details of Tesla Version 8 can be found here.

I'm friendly. You can email me. gene@teslarati.com

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Tesla contract with Baltimore paused after city ‘decided to go in a different direction’

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Credit: Tesla

Last Summer, Tesla landed a $5 million contract with the City of Baltimore for a fleet of electric vehicles for the local government. However, Mayor Brandon Scott decided to pause that investment in September after the City “decided to go in a different direction.”

This is according to John Riggin, spokesman for the city’s Department of General Services. Riggin confirmed that the contract with Tesla has not been fulfilled, and Baltimore is going with other options for the time being:

“No Tesla units have been ordered, and none are in the City’s fleet.”

It now seems that the contract, which was set to be run until 2027, is not really a typical “contract” in the sense of the word. Riggin said the city is not obligated to spend the money for vehicles from Tesla, and that it is evaluating offerings from a variety of OEMs, including Ford and General Motors.

Tesla chosen over Ford for $5 million Baltimore City EV fleet

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Riggin said the value of the contract is more of a ceiling and not necessarily an obligation to spend the committed amount in full.

The contract has not been canceled officially, but City Comptroller Bill Henry said to the Baltimore Sun that it has gone back to purchasing Mustang Mach-Es from Ford, the vehicle that was snubbed for Teslas back in July when things were initially decided.

The timing of the pause is interesting, and it does not seem to have anything to do with CEO Elon Musk’s direct involvement with the Trump administration, although the EV maker’s frontman was already vocalizing his distaste for the Democratic White House run by the Biden Administration.

Baltimore has a citywide goal of achieving carbon neutrality by 2045, and has used EVs in its fleet for several years to reach that goal. It plans to electrify the city vehicle fleet by 2030.

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Tesla at risk of 95% crash, claims billionaire hedge fund manager

Tesla stock has been extremely volatile as of late amidst souring sentiments over CEO Elon Musk’s political leanings.

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Credit: Tesla Singapore/X

Christer Gardell, a Swedish billionaire and hedge fund manager, issued a stark warning about Tesla stock and what he believes are bubbles in the stock market. The billionaire’s insights about Tesla were shared during an interview with EFN

Tesla stock has been extremely volatile as of late amidst controversies and souring sentiments over CEO Elon Musk’s increasingly political leanings.

Alleged Tesla (TSLA) risks

Gardell did not mince words about Tesla, stating that the electric vehicle maker’s valuation could drop as much as 95% due to the “circus” surrounding its CEO. 

“Tesla, especially now with the whole Musk circus going on everywhere, is probably the most expensive stock on the global stock exchanges right now. It could go down 95% – and maybe it should go down 95%,” he said in the interview

The Swedish billionaire sees Tesla as fundamentally a car company. Thus, he does not understand why the market has given the EV maker such a high value. For context, the Tesla story has been changing in recent years, with the company growing its energy business and delving into AI and robotics.

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Gardell Slams “Eternal Bubble

Gardell believes the EV maker has become a poster child of sorts of a market that has become speculative, where share prices do not reflect true valuations anymore, as noted in a CarUp report. The hedge fund manager noted that in Tesla’s case, this “eternal bubble” should have burst long ago.

“I have commented that it should have burst over the past five years, but it still hasn’t. The valuation is incomprehensible,” he explained. The hedge fund manager, however, noted that once the crash happens, the decline would be dramatic.

“It’s always hard to say when. It could happen in a month, six months, a year, three years, or five years – it’s impossible to answer. Because there’s so much money dominating the stock market now, and they don’t care about the value of the shares, they speculate on price movements,” he said.

U.S. Stocks Overpriced, Europe Offers Value

Looking beyond Tesla, Gardell flagged broader risks in the U.S. stock market, which he described as significantly overvalued. “American stocks have received very large flows recently. If you look at the American stock market, it is very expensive, both from a purely absolute perspective and from a historical perspective,” he stated.

In contrast, Gardell touted European stocks as a more attractive option for investors. “And the difference between American stocks and European stocks has never been greater. Normally, European stocks have had a discount of 20%, now it is 40%. And that is too high,” he noted.

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Tesla store shooting incident under investigation

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Oregon police are investigating a shooting incident involving a Tesla store.

A Tesla store in Tigard, a city southwest of Portland, was vandalized around 2:00 am on Thursday, March 6.

“The damage was discovered by employees who arrived for work this morning (3/6/25) at the dealership on SW Cascade Avenue. Investigators believe at least 7 shots were fired, damaging 3 cars and shattering windows. One bullet went through an office wall and into a computer monitor. Fortunately, this happened overnight when the property was unoccupied,” stated a Tigard Police report.

Crime scene technicians and investigators are gathering physical and video evidence of the shooting. Tigard Police did not officially announce a motivation for the shooting at the Tesla store. However, they acknowledge that a few Tesla locations have been targeted across Oregon and the nation.

Tesla locations across the United States and abroad have been experiencing attacks recently. Most of the company’s locations experience arson attacks. For instance, in France, around a dozen Tesla vehicles were reportedly torched in a suburb near Toulouse. Meanwhile, in Massachusetts, a few Tesla Superchargers were allegedly set on fire near a shopping center. Tesla protests have also started in various locations.

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Police have not provided an official reason or motivation for all the arson attacks and the Oregon shooting because they are still under investigation. However, Elon Musk is definitely at the root of the matter.

Elon Musk has recently found himself the target of plenty of ire in the United States and Europe. Tesla is taking the brunt of all the anger pointed toward Musk.

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