Warm Up to the Facts: Tesla's Success in Cold Weather Challenges Myths

By Kevin Armstrong
Teslas are winter ready
Teslas are winter ready
Not a Tesla App

It’s that time of year again. A cold snap across many areas of the U.S. has sparked a recurring debate about the performance of electric vehicles in extremely cold conditions. Contrary to the negative portrayal by some legacy media outlets, data and experiences from one of the coldest countries globally provide compelling evidence of the robustness and reliability of EVs, particularly Teslas, in frigid temperatures.

Norway's Real-World Experience with EVs in Cold Weather

Renowned for its harsh winters, Norway has become a global leader in electric vehicle adoption. Interestingly, recent reports from Norwegian rescue services and insurance companies shed light on the performance of EVs versus traditional fossil-fuel vehicles during the recent extreme cold wave.

Svein Setrom from Viking Assistance group told TV2 (and reported by Electrek) that there is a significant increase in service calls this winter, with electric cars proving to be more resilient in the cold. According to Setrom, only 13% of starting difficulties involved electric cars, despite them making up 23% of the country's vehicles. This data highlights that EVs, including Tesla, are almost twice as effective as fossil-fuel cars in cold conditions.

Tesla's Dominance in Norway

Cold weather is nothing new in Norway, the fifth coldest country on the planet. Despite the challenges posed by cold weather, Tesla's popularity continues to soar in Norway. In 2023, Tesla led Norway's car sales for the third consecutive year, with almost five out of six new cars sold being battery-powered. This success is evidence of the efficiency and reliability of Tesla vehicles, even in one of the world's coldest countries.

The continuous growth in Tesla's market share, now standing at 20%, clearly indicates Norwegian consumers' confidence in electric vehicles' performance, even in extreme weather conditions.

Misconceptions About Teslas in Cold Weather

Contrary to some reports, Teslas are designed to cope well with cold temperatures. While it's true that battery efficiency can decrease in extreme cold, leading to reduced range, this issue is not exclusive to EVs. Fossil-fuel vehicles also experience a drop in fuel efficiency in cold weather. Tesla provides comprehensive guidance in their manuals for cold-weather maintenance, and these state-of-the-art vehicles are packed with technology to make winter driving more comfortable.

There are simple practices for Tesla and other EV owners to maximize performance in cold weather. Some recommendations include regular maintenance charging, occasional longer trips to warm up the battery, and avoiding car washes on extremely cold days. These practices and features, like pre-conditioning and battery management systems, ensure that Teslas remain a reliable choice even in harsh winter conditions.

The experience in Norway and real-world data dispel the myth Tesla underperforms in cold weather. Instead, these vehicles have proven more reliable and efficient in extreme cold than their fossil-fuel counterparts. As electric cars continue to gain popularity globally, it's essential to base discussions on facts and real-world experiences rather than unfounded assumptions. Tesla's success in Norway, a country known for its challenging winters, is a clear indicator of the robustness and reliability of EVs in cold climates.

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Tesla’s Charging Snake and Upcoming V4 Wireless Charging Compatibility

By Karan Singh
Not a Tesla App

The Ride the Lightning podcast recently featured Tesla’s VP of Engineering, Lars Moravy, covering a wide range of topics—including the upcoming Model S and Model X refresh. However, some of the most intriguing details came from his comments on Tesla’s charging technology.

Moravy revisited Tesla’s once-hyped robotic charger snake, which was showcased years ago before quietly fading from the spotlight. He also dropped an interesting remark about wireless charging but didn’t go into detail.

Death of the Charger Snake

When discussing the Charger Snake, Lars had some strong opinions. It was an internal Tesla project that never gained much traction because engineers ultimately felt it wasn’t necessary.

At Superchargers, most people leave their vehicles to grab food, a drink or simply stretch—making manual plugging the vehicle in a non-issue. There was little justification for a complex, maintenance-heavy robotic charger, especially considering the challenges it would face in winter conditions. Just imagine the nightmare of keeping it operational in snow and ice.

But what about autonomous charging? As Tesla moves toward full autonomy, vehicles will need a way to charge without human intervention. And it isn’t like a Robotaxi passenger is going to like the idea of getting out of their vehicle to plug in either - which would ruin the seamless experience.

Wireless Charging and V4 Superchargers

Not a Tesla App

That’s exactly where Tesla’s wireless charging comes in. We got an early glimpse of its design during the We, Robot autonomy event, where the Cybercab was shown charging wirelessly—without a traditional charging port.

Compared to complex robotic systems for handling charging cables, wireless charging is a far more practical solution. A simple charging mat eliminates the need for moving parts while allowing vehicles to charge without human intervention.

In the future, Supercharger stations will likely support both wired and wireless charging, enabling Cybercab users or owners to charge their vehicles while sleeping, watching video content, or simply relaxing—without ever needing to step outside. Wireless charging may also be cheaper to install than a complete Supercharger stall, which Tesla is now able to install for below $40k per stall.

And here’s the most exciting part. When asked whether wireless charging would require new infrastructure, Lars hinted:

“Could be. But we’re making some smart plays about that with the new V4 Superchargers…”

This suggests that as Tesla expands its V4 Supercharger network, it will include wireless charging capabilities in the upcoming V4 cabinets. While every stall won’t need wireless capabilities, having the ability to add a few wireless chargers per major location will be enough to kickstart Tesla’s Robotaxi network.

Cybertruck Wins Best Tech Award by MotorTrend; Tech Coming to Other Teslas

By Karan Singh
MotorTrend

The Cybertruck has been named MotorTrend’s 2025 Best Tech Winner for chassis technology—but surprisingly, not for its stainless steel exterior. Instead, the award recognizes its Steer-by-Wire system.

Steer-by-Wire is a technology that many automakers have explored for years, but Tesla was the first to bring it to mass production. Now, tens of thousands of Cybertrucks across North America are driving with this cutting-edge innovation.

As one reviewer put it, “Steer-by-Wire feels as natural as riding a bicycle.”

What is Steer-by-Wire?

Most modern cars use a rack-and-pinion steering system, which creates a mechanical link between the steering wheel and the front wheels. To make steering easier, most vehicles incorporate hydraulic or electric power assist, reducing the effort needed to turn the wheels.

The steering ratio determines how many turns of the steering wheel are needed to move the front wheels from lock to lock. In most cars, this requires 3 to 3.5 full turns, translating to a ratio between 12:1 and 20:1.

Some high-performance sports cars also feature adaptive variable-ratio steering, which adjusts based on speed. At higher speeds, the ratio becomes less aggressive, allowing for added precision and control.

How it Works

The Cybertruck uses a fully electronic Steer-by-Wire system, eliminating any mechanical connection between the steering yoke and the wheels. Instead, the yoke sends inputs to a computer, which then controls independent electric motors dedicated to steering the front and rear wheels.

This redundancy ensures that even if one steering motor fails, the vehicle remains steerable through the other. Tesla also built in a backup power system—one motor runs on 48V low-voltage power, while the truck’s high-voltage battery powers the other.

The steering inputs are triple-redundant, with two primary sensors monitoring wheel angles and a third acting as a tie-breaker. If the two primary sensors detect conflicting data, the tie-breaker determines the correct reading, and the system alerts the driver to pull over safely if needed. Tesla’s engineering played a key role in the Cybertruck earning a 5-star safety rating.

Beyond safety, the system also features a variable steering ratio. At low speeds, such as in parking lots, the ratio is around 5:1, making tight maneuvers easier. At higher speeds, it adjusts to around 12:1 for greater stability. Unlike traditional steering wheels, the Cybertruck’s yoke maxes out at 340 degrees, removing the need for hand-over-hand turning.

The system is surprisingly intuitive. According to MotorTrend, it only took them three turns to get comfortable with how the Cybertruck steers, describing it as feeling almost natural.

Because of how the steering is designed, there’s rarely a need to remove your hand from the yoke—unless you’re using FSD. Whether navigating a tight parking lot, off-roading, or cruising on the highway, maneuvering a full-size truck has never been this effortless.

Rear-Wheel Steering

With the Cybertruck’s ability to turn its rear wheels, driving it feels almost effortless. Even if you’re not a fan of its design, we highly recommend visiting a Tesla showroom and taking one for a spin—you won’t regret it. The Cybertruck delivers one of the most enjoyable driving experiences, something you’d never expect from its bulky stainless steel exterior.

At low speeds, the rear wheels turn in the opposite direction of the front wheels, greatly reducing the turning radius for tighter maneuvers. At higher speeds, they turn in the same direction as the front wheels, allowing for smooth, stable lane changes without requiring dramatic steering adjustments. This makes highway driving feel remarkably fluid and controlled.

Steer-by-Wire Coming to More Models

Tesla has already confirmed that future vehicles will adopt features pioneered by the Cybertruck, with Steer-by-Wire being one of them. Since this technology requires a 48V low-voltage architecture, Tesla’s VP of Vehicle Engineering, Lars Moravy, mentioned on the Ride the Lightning podcast that it will be introduced in future models. Moravy also mentioned that the Model S and Model X will be updated later this year, potentially being the first models to take advantage of this.

The main challenge lies in transitioning to a 48V supply chain. Eventually, all Tesla vehicles will operate on 48V, likely incorporating Steer-by-Wire as well. This change should result in simplified parts, easier repairs, and improved handling.

As MotorTrend put it, when Cybertruck engineers replaced the traditional intermediate shaft with a ribbon cable, they didn’t just redefine how to steer a truck—they set the stage for the future of the entire industry.

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