The New Tesla Roadster: Price, Performance and Specs

Tesla's Roadster 2.0 will redefine what an electric car is capable of

Tesla

The automotive world has seen ground-breaking innovations in recent years, mostly from one company — Tesla. As a successor to Tesla's first-ever model released in 2008, the second-generation Roadster has been one of the most anticipated electric vehicles in the market.

Originally announced as a 2021 model, the Roadster has been delayed, and it doesn’t appear to be on the company's radar any time soon. However, Tesla's CEO, Elon Musk, has promised this upcoming supercar will not only break records but also redefine the concept of speed and performance for electric vehicles. Let’s explore everything we know about the new Tesla Roadster, from impressive specifications to state-of-the-art features.

Overview and Design

The new Tesla Roadster is a four-seater, all-electric supercar designed to be the fastest production car in the world. The Roadster's design is a beautiful blend of elegance and performance, with a sleek and aerodynamic exterior that resembles a futuristic sports car. The convertible hardtop features a removable glass-panel roof, which can be stowed in the trunk, enabling a seamless transition from a closed cabin to an open-air driving experience.

The Roadster boasts an aggressive stance with its wide body, low ground clearance, and massive wheels. Its sharp lines and sculpted curves not only enhance the car's aesthetics but also contribute to its exceptional aerodynamics. The vehicle's design is built around the concept of minimal air resistance, which translates into improved efficiency and performance.

The next Roadster features a removable roof

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0 to 60 MPH and Top Speed

When Tesla first announced the Roadster, the company highlighted it will be able to accelerate from 0 to 60 mph in just 1.9 seconds. The car's quarter-mile time is estimated to be around 8.8 seconds, and it will have a top speed of over 250 mph. That was incredible when announced, but the Model S Plaid is already hitting these marks. That means whatever Tesla is coming up with will have to do better than what the 4-door sedan is already doing. Keep reading for the Space X package.

Range and Battery Size

The Roadster's power comes from a three-motor setup consisting of one motor in the front and two in the rear. This configuration provides exceptional traction and handling, along with unparalleled acceleration. The electric motors draw their energy from a massive 200 kWh battery pack, allowing the Roadster to achieve a range of up to 620 miles on a single charge. This extended range sets a new benchmark for EVs, making the Roadster a high-performance vehicle and a practical one for long-distance travel.

The SpaceX Package

The optional SpaceX Package is one of the most intriguing aspects of the new Tesla Roadster. This unique upgrade, inspired by SpaceX's rocket technology, utilizes cold air thrusters to improve the Roadster's performance and handling. The system features an array of compressed air thrusters strategically placed around the vehicle, providing an additional boost during acceleration and improved cornering capabilities.

The acceleration capabilities of the Roadster were discovered by visitors at the Petersen Auto Museum, where the next-generation Tesla Roadster was on display. The vehicle's information panel revealed that, with the addition of cold gas thrusters, the all-electric supercar could achieve a 0-60 mph time of 1.1 seconds. Musk responded to a tweet about the vehicle, confirming that the impressive figure was indeed achievable with the SpaceX Package.

Musk assured that the Roadster would remain a safe vehicle despite featuring rocket components. However, he compared its intense acceleration to a "hardcore roller coaster." He advised against using its full acceleration capabilities for those with medical conditions, as the G forces would be similar to a rocket launch. With the SpaceX Package, the Roadster is placed in league with part-rocket vehicles such as NHRA Top Fuel Dragsters.

Although these features' practicality and real-world applications are yet to be fully understood, the SpaceX Package adds an element of excitement and innovation to the Roadster that is unmatched by any other production car.

Interior

The interior of the new Tesla Roadster is a perfect blend of luxury and technology. Its minimalist design with high-quality materials provides a comfortable and refined experience for the driver and passengers. The cabin is designed to be spacious, with ample legroom and headroom even for the rear passengers, although the rear seats may not be suitable for adults due to the car's angled roofline. The glass roof further enhances the sense of space, offering unobstructed views of the sky above.

The Roadster's interior will be centered by Tesla’s advanced touchscreen infotainment system. It was recently revealed that Cybertruck will have the largest screen yet at 18.5 inches diagonally. It’s likely the Roadster will have something equally as awesome.

The Roadster features a large, vertically-oriented center screen

Tesla

Of course, the Roadster will have all the safety and driver-assistance features that are available in its current lineup. A line-up that quite regularly wins safety accolades. Cutting-edge technology demonstrates Tesla's dedication to enhancing driving safety and the overall driving experience.

Price

The new Tesla Roadster is expected to be available in three different trims: the base model, the Founder's Series, and the SpaceX Package. The base model is expected to start at around $200,000, while the limited-edition Founder's Series will be priced at approximately $250,000. The Founder's Series will be limited to just 1,000 units, and the extra $50,000 may only be worth it for collectors, as there's no information about what differentiates the two.

The cost of the SpaceX Package, which adds cold air thrusters for improved performance, remains to be confirmed but is expected to be a significant premium over the base price.

The Roadster Unveil

Tesla officially revealed the second-generation Roadster on December 14th, 2017. You can watch Tesla's official unveiling of the Roadster below.

Release Date

As for availability, Tesla's Chief Designer Franz von Holzhausen recently deflated high hopes of the Roadster coming out any time soon. "We're developing the car. I think you know we have priorities as a company where the priorities are mass electrification and Roadster is not a mass product," he said.

Since the second-generation Roadster idea was made public, Tesla has changed dramatically. Its priorities are on the mass production of affordable electric vehicles. The Roadster just doesn't fit the bill at the moment.

However, at Tesla's recent 2023 shareholder meeting, named Cyber Roundup, Elon Musk gave an update on Tesla's Roadster release date. He expects Tesla to complete the engineering and design of the Roadster in 2023. Musk goes on to say that Tesla will "hopefully" be able to begin production of the low-volume vehicle in 2024.

The new Tesla Roadster will redefine the concept of speed and performance in the electric vehicle market. With its ground-breaking specifications, stunning design, and innovative features, this supercar is poised to become a benchmark for future sports cars. Tesla's commitment to pushing the boundaries of what's possible with electric vehicles is evident in the Roadster. As the world moves towards sustainable transportation, the Roadster represents a significant step in the evolution of the automobile.

Tesla’s Impressive Sound Systems Are Missing One Thing: True Spatial Audio [Opinion]

Jack27 - Cybertruck Owner's Forum

Tesla has consistently demonstrated a commitment to high-quality audio hardware in its vehicles. The sound engineers go through a thorough design process - including integrating the subwoofer’s sound flow through the Cybertruck’s hollow body sections. Tesla offers, by and far, one of the best OEM audio experiences in its price range.

However, physical components and engineering magic aside, the current software that drives Tesla’s audio experience is sub-par when compared to higher-end audio systems on the market. It falls short of delivering truly spatial, three-dimensional audio that many audiophiles and even discerning casual listeners have come to appreciate from the likes of $100 earbuds with spatial audio support from their cell phones.

This really feels like a missed opportunity, especially when Tesla used to offer “Dolby Surround” in the past.

Immersive Sound… Kind Of

Tesla’s proprietary Immersive Sound option widens the sound stage by creating a surround-sound-like effect within the vehicle. It has evolved over the years from a simple “Off/Standard/High” to include slightly more granular control, as well as an Auto mode that intelligently adjusts the level of immersion based on the content being played.

For many, including myself, the experience often feels more like an improved stereo field rather than a genuine multi-dimensional soundscape. Even when set to High and paired with Hi-Fi downloaded music from sources like TIDAL, Immersive Sound struggles to open up the sound stage. The sense of height and precise placement of individual sound sources - hallmarks of spatial audio - are missing, leading to an audio presentation that, while clear and powerful, ultimately feels a little flat.

In reality, Immersive Sound often just turns on the A-pillar speakers and uses them for a wider set of sounds than they are normally used for, which really feels rather disappointing. 

A good example is Imagine Dragons’ song Believer. Try listening to it with Immersive Sound on, and then off. If you’ve got headphones with Spatial Sound / Dolby Atmos support, try listening to the same song there. You’ll find a world of difference.

The Gold Standard: Dolby Atmos

Technology like Dolby Atmos has become the gold standard for listening to spatial audio - and represents a substantial step above traditional “Surround Sound” and Tesla’s current Immersive Sound. Dolby Atmos does a lot to achieve that truly three-dimensional audio experience.

They use object-based audio, where sounds are treated as individual objects that can be placed and moved precisely in a 3D space rather than being confined to specific channels, like with 5.1 or 7.1 Surround Sound. They also include a vertical dimension, making the sound feel like it’s coming from above, below, or all around. This is done through dedicated processing (and sometimes dedicated down-facing speakers) to render the sound in a fully 3D space.

All that, alongside the ability to render complex mixes like 5.1 and 7.1 surround sound with exceptional clarity, means that individual instruments and vocal layers maintain their distinction.

The overall result is a refined listening experience that is genuine, more engaging, and compelling. It isn’t just better for music too - it makes video content consumption better with spatial sound matching what’s being displayed on-screen.

Amazing Hardware Deserves Amazing Software

Tesla’s investment in custom-engineered audio systems is commendable. The 17 speakers in the Cybertruck represent one of the best OEM-designed speaker arrays capable of producing detailed and dynamic sound. 

However, this amazing hardware is being asked to perform an orchestra with one hand tied behind its back. Without the extra spatial rendering capabilities of an industry standard like Dolby Atmos, we may as well only have five speakers. Tesla isn’t taking full advantage of the great hardware in these vehicles by letting the software lag behind.

Implementation

The barrier to entry for true surround sound may not be as high as some imagine; for perspective, a consumer license for Dolby Atmos on a PC is remarkably affordable - only $14.99. While commercial automotive licensing is on a different scale, this illustrates that access to the core technology isn't inherently prohibitive, suggesting it's more a matter of prioritization for Tesla.

Some might perceive the engineering effort to implement and tune true spatial audio as immense, but it's worth noting that advancements in calibration are constantly being made. For example, in a controlled home environment, initial spatial sound system tuning can sometimes be accomplished in as little as an hour. 

Naturally, the acoustic complexity and variability of a car interior demand a more involved process, but for a company with Tesla's engineering prowess, creating an exceptional in-car spatial audio experience is well within reach and arguably less of a monumental task than many might think.

This isn’t just about satisfying those with a particular ear for sound - a truly exceptional spatial sound system like Atmos, or at least a functional in-house one that genuinely matches its capabilities, would be a huge bonus for Tesla’s flagship vehicles. It would help to elevate the experience, especially as Tesla continues to narrow the premium feel between their flagship vehicles and their everyday vehicles.

Tesla builds vehicles with some of the most impressive audio hardware on the market, so there’s no reason not to match this with the most impressive audio software. Let’s bring back Dolby surround sound support.

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Tesla Looks to Improve LFP Battery Performance and Bring Production to the U.S.

Not a Tesla App

Tesla recently announced plans to onshore Lithium Iron Phosphate (LFP) battery production to the United States, and those plans are starting to come together in light of a new patent on LFP chemistries. The newly published patent, WO2024/229047 A1, reveals that Tesla, along with a team including renowned battery researcher Jeff Dahn from Dalhousie University (who has made significant contributions to advancing lithium-ion battery technology, including LFP for Tesla), is developing an improved LFP-based cathode material. This “boosted” LFP will likely be the foundation for future US-made Tesla vehicles.

LFP batteries are already a part of Tesla’s strategy for its Standard Range vehicles and energy storage products. They are prized for their lower cost (by avoiding expensive nickel and cobalt), long cycle life, and ability to charge to 100% without damaging the battery. By bringing LFP production to the US, Tesla could tap into domestic incentives and avoid potential tariffs. This new patent suggests that Tesla isn’t just planning on bringing LFP production to the U.S., but that it’s also looking to improve it.

LFP with a Pinch of Nickel

The core of the patent describes a “blended cathode active material.” This involves taking a standard iron phosphate-based material, like LiFePO4 or LFP, and potentially Lithium Manganese Iron Phosphate, LMFP, which forms the vast majority of the cathode - about 90-99% by weight. Then, adding in a small, carefully controlled amount of nickel oxide-based active material, such as NMC or NCA, typically between 0.1-15% or as lean as 0.1-3% by weight.

The approach isn’t just a simple mix; the patent details crucial pre-processing steps for the nickel-based component. This includes surface area processing like milling to increase its surface area and heating it to temperatures between 650°C and 800°C. These steps are designed to reduce lithium-containing impurities (like LiOH and Li2CO3) in the nickel material, which can be detrimental to battery performance.

Why Blended?

The goal of this LFP-Nickel blend is to increase LFP battery performance. In particular, the patent is targeting improved capacity retention and increased lifetime cycles. The extensive data presented in the patent shows that cells made with this blended cathode exhibit several key advantages over standard LFP cells.

Improved Capacity Retention: The blended cathodes demonstrated a better ability to hold charge over many cycles with tests showing blended cells retaining over 90% capacity after 7,000 hours of cycling at 40°C in some configurations.

Improved Cycle Lifetime: The batteries could endure more charge and discharge cycles while maintaining output voltage, which is key for vehicle lifespans.

Better High-Temperature Performance: Testing at higher temperatures, including up to 70°C showed superior stability and capacity retention.

Reduced Degradation: A fascinating finding highlighted in the patent is that the blend appears to reduce the dissolution of iron from the LFP material, which can then deposit on the anode and hinder long-term performance. The blended cells showed less iron deposition on the anode after extensive cycling.

Lower Internal Resistance Growth: Finally, these new cathodes showed more stable internal resistance over time compared to pure LFP cells, especially at higher temperatures.

By incorporating just a small fraction of the higher-energy nickel material, Tesla hopes to improve LFP battery longevity and improve charge rates without increasing the cost of these batteries, which is one of their most appealing qualities.

Impact on Charging Performance

The patent doesn't explicitly focus on achieving dramatically faster charging speeds as its primary outcome, with most cycling tests conducted at moderate C-rates like C/3*. However, the findings offer strong indicators that charging performance would also be improved.

While the patent doesn't claim a new "fast charge" LFP chemistry outright, the inherent improvements in material stability and resistance characteristics suggest that these blended LFP cells could offer more robust and reliable charging performance.

* C-rates are a measure of how quickly a battery can charge. 1C means the battery can be fully charged in an hour, while C/3 means 33% per hour.

Domestic LFP

This patented technology could be the key to Tesla's US LFP production. It offers a pathway to manufacturing LFP cells that are not only domestically sourced but also offer a tangible performance improvement over conventional LFP chemistries. This could give Tesla a competitive edge, allowing them to offer LFP-powered vehicles and energy products with better longevity, durability, and potentially even slightly better performance characteristics in demanding conditions.

This is especially important today, as Tesla no longer sells vehicles with LFP batteries in the United States and North America due to tariffs. The only LFP battery items they sell within North America are Megapack and Powerwall, which are both excluded from tariffs (and incentives) due to their nature as stationary energy products.

As Tesla continues to innovate across the battery spectrum, from raw materials processing to cell design and manufacturing, innovations like this blended cathode could play an important role in the next generation of more affordable and durable electric vehicles and energy storage solutions. 

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