TESLA ROADSTER TOP SPEED AND SPECIFICATIONS

The Tesla Roadster is the most anticipated electric supercar that's currently in the pipeline, with a suggested 2026 release date. The brand has yet to reveal its full list of specifications and features, but it has drip fed some crucial information that gives us some idea of what we can expect from the upcoming halo model. The imminent performance model is shaping up to be a segment leader with an incredible power output and near-unbelievable acceleration times. This will be the second-generation Roadster, which arrives a whole 14 years after the last-generation example.

Tesla is no stranger to high-performance electric car production, as its Plaid and Performance derivatives for its current range produce some of the best performance results. The all-new Cyberbeast variation of the Cybertruck is also a noteworthy straight-line performer. The Roadster will be an amalgamation of every development it has made in its electric drive and energy storage departments without any limitations. We're sure that there are plenty of fans who are interested in this highly anticipated model, so this is everything you can expect from the Roadster's performance abilities when it arrives sometime in the next two years. Bear in mind that some of these specifications are not final and subject to change before its official market introduction.

In order to give you the most up-to-date and accurate information possible, the data used to compile this article was sourced from Tesla's websites and other authoritative sources, including CarBuzz, the EPA, and Edmunds.

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The Tesla Roadster's Electric Motor Powertrain

Tesla hasn't revealed any details regarding the Roadster's motor configuration, so we don't know for sure whether it will be a dual, triple, or quadruple motor-driven performance car . Some insider-based reports suggest that it will adopt the Plaid's triple motor configuration, which consists of a permanent-magnet motor located at the front and rear in conjunction with a third induction motor.

This configuration generates 1,020 horsepower and 1,050 pound-feet in the Tesla Model S and X Plaid derivatives. Musk has confirmed that the Roadster will produce 7,376 pound-feet of torque to the wheels. We can't really convert this to its powertrain figure without the electric drive unit's ratio and the official wheel sizes.

Tesla Roadster Specifications And Dimensions

Electric Powertrain Three Electric Motors
Drivetrain All-Wheel Drive
Wheel Torque 7,376 LB-FT
Length 173.2 Inches
Width 78.5 Inches
Height 47 Inches
Seating 2+2

If Tesla does take this direction, it will be an incredible feat, as the compact open-top model features some very compact proportions. There are plenty of new hypercars that incorporate quad-electric drive unit configurations into their chassis, but the Roadster is considerably smaller than its rivals. As per preliminary specifications, the model measures 173.2 inches long, 78.5 inches wide, and 47 inches tall. The Roadster features a 2+2 seating configuration, but the rear bench will only be able to accommodate children, similar to the Porsche 911 and BMW i8.

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The Tesla Roadster's 200 kWh Battery Pack

The Tesla Roadster's suggested 200 kWh lithium-ion battery pack is a noteworthy drawing card for the upcoming supercar, as it will result in the model being able to cover an impressive 620 miles on a single charge. This is as per Tesla's claims, so the EPA estimates may reflect a different figure when the department puts this model to the test.

Tesla's biggest available battery pack in a passenger vehicle is currently found in the Cybertruck , measuring 123 kWh. This gets it an EPA-estimated 250-mile range. The 98 kWh battery pack featured in the dual-motor Model S is enough to cover that example for an EPA-estimated 402 miles. This new pack would make the Roadster its most capable model for covering distances in between charges. However, we have no doubt that the brand will apply this pack to its other flagship vehicles once it is ready for the market.

Tesla And Panasonic's Business Relationship

  • Tesla and Panasonic have a long-standing partnership for the supply of lithium-ion batteries used in Tesla's electric vehicles.
  • Panasonic produces the 2170 battery cells at Tesla's Gigafactory in Nevada, which are crucial for the Model 3 and Model Y production.
  • Tesla and Panasonic signed their first battery supply agreement in 2009, which laid the foundation for their ongoing collaboration.
  • The two companies have periodically renegotiated their agreements to align with Tesla's growing production demands.
  • In 2021, Panasonic sold its entire stake in Tesla, worth $3.6 billion, while continuing their operational partnership.
  • Despite challenges, including cost disputes, Tesla and Panasonic have maintained their partnership due to mutual benefits in the EV market.

We don't have much official information regarding this upcoming pack, but the brand is almost certain to be working with Panasonic to get it out on the market. Panasonic has been Tesla's long-standing partner since its early days, and has helped it develop the 4680 "soda can" battery pack. It also currently supplies the 2170-type cell pack.

In the coming months, Panasonic will be working on extending its operations in Texas, so that it can improve the brand's supply chain and distribution. Considering how much of a toll battery logistics places on the overall production time and cost, this will be a very advantageous move for both companies and help speed up the Roadster's assembly cycle. Tesla manufactured a little over 2,400 copies of the original roadster . We don't know if this generation will follow a similar limited production run.

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Tesla Roadster Acceleration Abilities

With the aforementioned motor and battery systems applied, you can imagine that the upcoming Tesla Roadster will be a near-impossible car to match on a drag strip. As per the brand's claims, we can expect this model to accelerate from 0-60 MPH in just 1.9 seconds with a one-foot rollout subtracted. This should equate to a 2.1-second time from a standing start in real-world conditions, which is what we see with the existing Model S Plaid derivative.

It will cover a 0-100 MPH sprint in 4.2 seconds and achieve an 8.8-second quarter-mile time, which is sure to anger existing muscle car owners even more. The brand also confirms that it will be able to travel more than 250 MPH when the throttle is maxed out, making it the fastest Tesla has ever produced.

Tesla Roadster Performance Claims

0-60 MPH (One-Foot Rollout Subtracted) 1.9 Seconds
0-100 MPH 4.4 Seconds
Quarter-Mile 8.8 Seconds
Top Speed +250 MPH
Tire Specification Michelin Pilot Sport Cup 2

Images reveal that the Roadster will sit on a set of Michelin Pilot Cup 2 tires, which many consider to be the global standard for performance cars. This is a road-legal semi-slick compound that prioritizes track use without compromising on-road ability. You'll find this compound on cars like the Porsche 911 GT3 and Chevrolet Corvette Z06 as standard. Given the Roadster's claimed outputs, we can't really think of a better tire compound for Tesla to consider. Tesla notes that aerodynamics will play a big role in its ability to achieve these incredible speeds, but it doesn't reveal what the upcoming design's official drag coefficient figure is. For reference, the Model S's sleek fastback silhouette returns a very impressive 0.208 Cd result , making it one of the most aerodynamic cars available today.

How The Tesla Roadster Stacks Up Against Its Rivals

The Tesla will enter a world of competitive and aggressive electric supercars , but if the brand can maintain the projected $200,000 starting price, it will have a considerable advantage. As of right now, it's most noteworthy rivals will be the Rimac Nevera and Pininfarina Battista, both of which cost more than $2 million. Granted, these are much more exclusive and aspirational examples, boasting the highest levels of quality and luxury with extremely limited and restricted global allocations. Just based on the value factor alone, the Tesla Roadster is already shaping up to be the best-value electric supercar when it arrives sometime in 2026. For reference, the Nevera is currently a Guinness World Record holder , achieving a confirmed 258 MPH top speed and 1.81-second 0-60 MPH acceleration time.

This would make it fractionally faster than the Roadster, but we question whether that's a worthwhile justification for its $2 million premium performance as your most noteworthy requirement. Pininfarina also proved that the Battista can cover a 0-60 MPH sprint in 1.8 seconds, making it an equally matched rival to the Nevera.

We also have to consider that both of these are quad-motor electric hypercars that produce more than 1,800 horsepower, which is likely to be significantly more than what the Roadster will achieve. In the ICE world, the Roadster evenly matches the all-new Chevrolet Corvette ZR1 's twin-turbo V-8 configuration, which produces 1.064 horsepower and covers a quarter-mile in well under 10 seconds.

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