NASCAR shows off its first electric vehicle prototype


NASCAR has made itself a rich legacy through the use of petrol-powered internal combustion engines for decades. But a shift in the world’s landscape of powertrains from a consumer and entertainment standpoint is now making its mark on what was once the fastest-growing sport in the United States.

Years past the era of Earnhardt, Gordon, Johnson, and numerous others, NASCAR is taking on a new challenge: dealing with the fact that electric powertrains are becoming more mainstream.

Not only are people buying EVs for environmental reasons, but they’re also high-powered and high-performance, something that race fans across the globe want.

Speed is the name of the game in NASCAR, just like any other racing promotion. However, NASCAR is looking to dip its toe in the development of battery electric vehicles (BEV), and it unveiled its first-ever prototype this weekend at the Chicago Street Race in Chicago, Illinois.

Developed by Swiss start-up Bcomp, the vehicle utilizes the company’s ampliTex™ technical fabrics in conjunction with powerRIBS™. These are inspired by the vein structure of leaves, which helps with strength and sustainability, which was a main focus of the vehicle’s body:

The body of NASCAR’s first-ever BEV prototype uses flax-based composites to be environmentally friendly. It helps reduce CO2 emissions by 85 percent with similar stiffness and improved safety in motorsports thanks to a “breaking behavior” that avoids sharp shattering.

Bcomp’s Key Account Manager of Automotive and Motorsports, Johann Wacht, said:

“We are thrilled to be entering this important phase with NASCAR with whom we have a strong shared vision for sustainability. This collaboration is Bcomp’s first major US motorsport project, and we are excited to demonstrate together with the NASCAR IMPACT team how racing can pave the way for sustainable innovations, enabling benefits for wider society further down the road.” 

NASCAR officials are encouraged by what is being offered, as VP of Vehicle Design Brandon Thomas said:

“Integrating sustainable innovations into the design process helps set the standard for sustainability across our industry and supports forward progress towards the company’s sustainability goals and targets.”

NASCAR wants to achieve net zero operating emissions by 2035 and set a series of five-year sustainability targets. These go past vehicle operations, as all owned tracks and offices will use 100 percent renewable energy.

Although it has not said it will dive head-first into EVs, NASCAR has teased prototypes in the past, and they’re extremely similar to what the company unveiled this past weekend.

In January, a leaked image showed a similar body style with a high-set spoiler, and it sent rumors through the stock car circuit. Nevertheless, it could be an indication of what is coming, but from our perspective, don’t look to see this be included in a NASCAR promotion anytime soon.

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NASCAR shows off its first electric vehicle prototype





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Tesla preparing for construction on Giga Nevada Semi factory


Tesla is preparing to start construction on its upcoming high-volume Semi factory in Nevada, as suggested by huge steel deliveries recently arriving to the site.

In a post on Sunday, X user HinrichsZane shared drone footage from the site of the upcoming Semi factory, which is being built as part of an expansion to Tesla’s existing Gigafactory in Sparks, Nevada. In the footage, you can see a massive amount of steel that was recently delivered to the site, suggesting that the company is nearing the start of construction on the long-awaited Semi factory.

You can see Hinrich’s full video below.

Tesla started breaking ground on expansions to Giga Nevada in January, setting the stage for increased production of both the Semi and its 4680 battery cells.

During Tesla’s Q1 2024 earnings call in April, Senior Manager of the Semi Program Dan Priestley shared a few thoughts on the upcoming facility, noting that the automaker is aiming for the first Semis to roll off the production line in late 2025, with early external customers starting in 2026.

Tesla delivered its very first Semi units to PepsiCo in December 2022, and although the Semi program has been fairly quiet since, the automaker has recently started delivering more and expanding to other companies. In May, Tesla delivered 50 additional Semis to PepsiCo, following deliveries to Costco, Martin Brower, and Walmart.

In addition, Tesla Semis have been in more frequent use around the company’s factories, and the automaker recently highlighted that it has been used to ship over 20,000 battery packs out of Giga Nevada. They’ve also been spotted at the factory in Fremont, California, and Tesla recently shared some footage of the Semi transporting goods between the two factories.

Tesla Giga Berlin to produce Semi Truck

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Tesla preparing for construction on Giga Nevada Semi factory





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Tesla Cybertruck owners report drive unit upgrade


Tesla has reached out to some Cybertruck customers to replace their drive units as part of a study, as spotted in screenshots from some customers this week.

The news was shared by Kyle Conner of Out of Spec Studios on X on Tuesday, along with a screenshot of his conversation with Tesla Service. The service account wrote in a message to Conner that they would “replace one of your current drive units with the latest production pedigree, which is intended to improve efficiency and reliability.”

You can see the full screenshot below.

The news was also under discussion on the Cybertruck Owner’s Club forum throughout the week, as a couple of other owners saying they had received similar messages. One such user reported having an AWD dual-motor Cybertruck, while Conner has the tri-motor Cyberbeast configuration.

Others in the forum noted the presence of a slight vibration in the drivetrain, but it’s not clear at this time if the cases are related. Regardless, both updates are being offered free of charge, and Tesla says the motor swap is being offered to select participants to get a brand new drivetrain put in.

Tesla launched voluntary recalls in late June, including an improperly adhered trunk bed trim and a windshield wiper motor issue. The automaker is still delivering its early launch unit “Foundation Series” Cybertrucks, and ramping up production at its Gigafactory in Texas.

The automaker rolls out Cybertruck improvements, both through physical fixes like these examples, and through the release of ongoing software updates. Last month, the company detailed plans to start rolling out charging improvements to the Cybertruck, set to make charging more efficient.

Tesla Cybertruck on track to be #1 electric pickup truck in the US

What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send us tips at tips@teslarati.com.

Tesla swapping out some Cybertruck drive units for study





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