Tesla Delivers First Hardware 4.0 Vehicles; Some Software Issues [Updated Again]

By Lennon Cihak
Tesla delivers Model X with HW4 installed
Tesla delivers Model X with HW4 installed
jasondclinton/Reddit

Tesla has started delivering vehicles with hardware 4.0 installed, but certain features are not available.

Tesla's FSD HW 4.0 was leaked by Tesla hacker and owner Greentheonly when he showed off photos and details of HW4 on Twitter, explaining that HW4 would have upgraded 5mp cameras, improved processing power, and an all-new high-definition radar.

A few weeks ago, we reported that Tesla will deliver its first HW4 vehicles without the suspected additional cameras. Shortly after, Twitter user Kilowatts ventured into one of Tesla’s vehicle lots and was able to snap photos of some of the first Teslas with hardware 4.0.

Delivery of HW4 Model X

A poster on Reddit shared pictures and video of his 2023 Model X delivery, showcasing hardware 4.0. According to their post, the vehicle was built on February 25th and delivered March 5th, a mere 10 days after being built.

Software Still a Work In Progress

Teslas with hardware 4.0 are missing visualizations, TACC and Autopilot right now
Teslas with hardware 4.0 are missing visualizations, TACC and Autopilot right now
jasondclinton/Reddit

However, several features on his vehicle are currently unavailable as Tesla appears to still be developing and testing software for HW4. These features include almost everything that utilizes the vehicle's cameras, including Autopilot and Traffic Aware Cruise Control (TACC). Full Self-Driving Beta (FSD Beta) is also disabled.

The visualizations on-screen are also absent, the vehicle displays almost no visualizations of any kind. According to the author of the post, only road markings are visible.

The vehicle does not show any details confirming it has HW4 in any of the usual places such as the software tab, in the 'additional vehicle information' dialog, or in Tesla's Service menu. However, the owner says that Tesla themselves confirmed that the vehicle is equipped with Tesla's latest FSD hardware and the author's photos confirm the presence of the new cameras.

HW4 Timeline for Other Teslas

While Tesla continues to work on the software for HW4, we’re anticipating the Model 3 and Model Y vehicles to follow with HW4 deliveries at some point this year. Tesla’s “Project Highland” is making way, but Tesla may add hardware 4.0 to the Cybertruck first, as the new hardware may be constrained due to ramping production.

Retrofits for HW4

Tesla CEO Elon Musk has said that HW4 will not be available for retrofits. He’s said that as long as HW3 remains safer than a human then there’s no need for an upgrade. The entire computer has been rebuilt and rearranged, making it much more difficult to pop it into HW3 vehicles.

After Greentheonly’s leak about HW4 last month, Munro Live shared an in-depth video explaining every detail of HW4 and what to expect. Additionally, they went over why retrofits are not feasible.

Update

Update: The owner, Jason has updated their Reddit post to provide an update on some of the missing ADAS features. He noticed that his rear camera was failing and that he could reset it in Tesla's Service Mode.

Resetting the camera would bring it back online, however, it crashes again just minutes later. Jason was able to have the camera online long enough to confirm that Autopilot was available if the camera was working. However, as soon as it crashes, Autopilot and other features would go offline, even if they didn't completely depend on the rear camera.

For example, visualizations would appear, but as the rear camera crashed, they would completely disappear, even if the objects that were in front of the car.

Jason said that Navigate on Autopilot, TACC and visualizations appeared to be available while the rear camera was online, but it wasn't clear whether all features were available such as AutoPark, Summon and FSD Beta.

This appears to be a software-related issue, but it's not clear at this time whether it's affecting everyone with hardware 4.0 or if it's limited to some vehicles.

Update 2

Update 2: The vehicle in question has now received another software update, version 2023.201, which contains "bug fixes."

This update has fixed the issue with the rear camera and the vehicle has regained access to Autopilot, TACC, vehicle visualizations and other features, although AutoPark and FSD Beta are still unavailable. This update addresses the larger concerns and reestablishes the major features of the vehicle, however, we hope the additional functionality is restored soon.

Tesla Launches New Long Range RWD Model Y in U.S.: More Affordable and Longer Range

By Karan Singh
Not a Tesla App

Tesla has finally launched the refreshed Model Y Long Range Rear Wheel Drive (LR RWD) in the United States. While the refreshed Model Y RWD was available as a Launch-Series option in the Asia-Pacific and European markets, it wasn’t yet available at all in North America. Once the Launch Series stopped being offered, Tesla began shipping non-Launch Edition Model Y LR RWDs in Asia and Europe earlier this year, but didn’t bring it to the United States until now.

The LR RWD is one of Tesla’s most affordable vehicles, starting at $44,990 (or $37,490 after the Federal EV Rebate).

Model Y LR RWD

Spec-wise, the refreshed Model Y LR RWD is a compelling alternative to the AWD model. Tesla has kept the premium interior and audio options on the North American variant, so you get the full experience of the refreshed Model Y. You also get more range and faster charging than the AWD model. The only downside is that it’s two-wheel drive and slower acceleration. However, given the lower price and additional range, those may be worth the tradeoffs.

Vehicle

Range*

0-60mph

Charging Speed (15m)

2025 AWD

501 km / 310 mi

5.0s

239 km / 148 mi

2025 LR RWD

525 km / 326 mi

7.9s

250 km / 155 mi

2026 AWD (Juniper)

526 km / 327 mi

4.3s

266 km / 165 mi

2026 RWD (Juniper)

574 km / 357 mi

5.9s

271 km / 168 mi

*Listed ranges are EPA Ranges.

Pricing

All in all, you get a fantastic deal, given the lower price tag. The refreshed Model Y LR RWD is priced $4,000 less than the AWD version while still offering many of its attractive features.

Model

Price (USD)

Price (CAD)

2026 Model Y LR AWD

$48,990

$84,990*

2026 Model Y LR RWD

$44,990

Not available

*Post-tariff pricing.

Availability

The Long Range RWD is expected to begin shipping immediately in the United States. Tesla has not made the vehicle available in Mexico or Canada yet, likely due to tariff complications. Once the tariff rates settle, Tesla will likely look to export the vehicles from the U.S. to the other two North American countries.

With the arrival of the Long Range RWD variant, the last version we’re waiting for is the refreshed Model Y Performance. That’s likely to be an exciting vehicle, and we’re hopeful it will be in customers’ garages before the end of 2025.

Tesla Introduces New Dynamic Supercharger Pricing

By Karan Singh
Not a Tesla App

Tesla is adjusting its Supercharger prices based on current usage in a new pilot program. Tesla’s pricing structure has typically revolved around traditional time-based peak/off-peak schedules but is now migrating to a more dynamic model based on live Supercharger utilization.

This development, announced officially through the Tesla Charging X account, should make Supercharger pricing more accurately reflect the demand for the specific Supercharger site instead of basing pricing on past usage.

Live Utilization Pricing

The core of this new pilot will launch at just 10 Supercharger sites in North America. The particular sites in question have not been clarified, but one of the locations is the Supercharger located in Davis, California.

Tesla intends to expand the pilot based on feedback and the success of the initial rollout. We could be looking at the future of Supercharger pricing around the globe.

New Chart and Features

Today, Tesla typically offers two or three prices based on peak and off-peak demand, meaning that Supercharger prices are based on the hour of the day. The current Supercharger chart in the vehicle shows the hours and price on the X-axis, while the Y-axis is the typical demand (image below).

The current chart for Superchargers versus the new one at the top of the page
The current chart for Superchargers versus the new one at the top of the page
Not a Tesla App

However, with the new charts that will soon be added to vehicles, Tesla will display the time on the X-axis, and the Y-axis will show the historical demand and the current price (photo at the top of this page).

In theory, the Supercharger's historical demand and real-time usage should be pretty similar, but there will be exceptions, like holidays and other events. Unexpected high and low usage will play a role in the pricing, such as sporting events and natural disasters. If the Supercharger is busy, then pricing will be high; otherwise, it will be low.

This also introduces a new feature, since pricing is now based on actual demand, users could navigate to a Supercharger that is less busy and, therefore, cheaper. In the hero image, we can see that Tesla will add a new “Find Lower Price Charging” button in a future vehicle update. This will likely highlight other nearby Superchargers that are less busy and less expensive.

However, it seems like Tesla may also start charging more for Superchargers than they do today when they’re extremely busy. Judging by the screenshot Tesla shared, the estimated usage never passed the $0.45 per kWh at the Davis, CA Supercharger. However, it seems that there’s a new price of $0.54 per kWh when the Supercharger usage is at its peak.

The good news is that Tesla is being more transparent and indicating whether the price is low or high with new labels. This change will give users more choices in terms of charging prices. If you want to save a few bucks, you can drive to a less busy Supercharger. The price will also be based on actual usage, which seems like a fairer way to determine price.

While Tesla hasn’t updated vehicles yet to show these new charts, the latest version of the Tesla app already incorporates the changes.

What Tesla Says

Max de Zegher, Tesla’s Director of Charging, elaborated on the pilot program on X.

He points out that Tesla Charging’s rates have been consistent, and it has focused on improving the charging experience and availability. Off-peak and on-peak pricing will help to increase both of these.

Tesla has outlined exactly how this new live feedback loop will function. The more accurate real-time station demand can allow Tesla to adjust pricing if a station is experiencing congestion during traditionally “off-peak” hours. On the flipside, if a station is unusually empty, Tesla can reduce the pricing.

This easily incentivizes customers who are keeping an eye on charging costs, as changing your charging destination can be as simple as the tap of a button. Most interestingly, Tesla says that the average price paid by customers is expected to remain the same as with the previous time-based system, even with seasonal and real-time fluctuations.

Crucially, owners can always see the price per kWh on their vehicle’s primary display, as well as in the Tesla app before initiating a charging session. Additionally, Tesla will not change the pricing mid-charge, so there’s no need to worry about it fluctuating up or down while you’re charging.

Supercharger Pricing History

This move to live-based pricing is being presented as Tesla’s latest step towards managing its vast charging network with a more customer-centric approach. Tesla has had some historical progression in its pricing strategy, so let’s take a look at where we were versus where we are going.

kWh-Based Billing: Tesla has long pushed for billing by the kilowatt-hour (kWh) as the fairest method for customers to pay for the exact energy consumed, avoiding session fees that can obscure actual energy costs. This is now standard in most regions, but it wasn’t too long ago that pricing was determined by the minute.

Idle Fees (2017): To address vehicles remaining plugged in after charging was complete at busy sites, idle fees were implemented to improve stall availability – a practice now common across the industry.

80% SoC Limiter (2019): At busy locations, Tesla introduced an automatic 80% state-of-charge (SoC) charging limit (which users can manually override) to encourage faster turnover, as the final 20% of charging is significantly slower.

Time-Based Peak/Off-Peak Pricing (2020): Pricing based on estimated busy times was rolled out to incentivize charging during less congested periods, helping to distribute demand and manage costs.

Congestion Fees (2023): At particularly busy sites, congestion fees were introduced. These combine the principles of idle fees with disincentivizing charging to a very high state of charge when a station is crowded, with the stated goal of improving availability, not generating profit.

Commitment to Affordability

Alongside these pricing changes, Tesla has reiterated its focus on keeping Supercharging affordable for all its users. Tesla points out that, on average, in North America and Europe, Tesla’s Superchargers are 30% cheaper than other fast-charging options while also being far more reliable.

Beyond that, 2025 is set to be Tesla’s largest year for expanding the Supercharger network while also replacing many older V2 charging sites with faster, more capable V4 Supercharger stations.

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