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Porsche plans own battery plant, charging stations

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Battery from the Porsche Taycan Turbo S

Porsche is committed to becoming carbon neutral by 2030, not only in its own operations but across the entire value chain.

To achieve this goal, one of the key measures Porsche will undertake is expanding the number of electric vehicles it sells. The automaker estimates that by 2030 more than 80% of its sales will be EVs, with the remainder made up of the 911—which will be Porsche’s last holdout for the internal-combustion engine.

For EVs, the key determiner of performance is battery technology. But rather than rely purely on outside suppliers, Porsche is developing its own batteries (cells and packs) that it will build at its own battery plant, CEO Oliver Blume told Germany’s Frankfurter Allgemeine Sonntagszeitung in an interview published on Saturday.

Battery from the Porsche Taycan Turbo S

The plant will be located in Tuebingen, a short drive south from Porsche’s headquarters in Stuttgart, Germany, and will be Porsche’s source of high-performance batteries. The automaker will also source batteries from its Volkswagen Group parent which is building an extensive network of battery plants.

For its high-performance batteries, Porsche is currently researching the use of silicon for the anodes instead of traditional graphite, a design that could allow operation at temperatures above 75 degrees C (167 degrees F). This could result in more energy dense batteries with better fast-charging capability, according to Porsche.

Porsche said it will initially use the batteries in high-performance applications and motorsport before introducing them to more of its lineup. Eventually, solid-state batteries could be adopted, something VW Group sees as becoming a reality after 2025.

Oliver Blume

Oliver Blume

“The battery cell is the combustion chamber of tomorrow,” Blume said in March. “Our electrified high-performance sports and racing cars place the highest demands on battery technology. To meet these demands, Porsche needs special high-performance cells.”

With so many EVs coming down the line, Porsche wants to ensure its customers have access to charging. While the automaker is already involved with public charging networks like Europe’s Ionity, Porsche also plans its own network of stations with ultra-fast chargers and a lounge area where guests can relax. These will be located along major highways, starting in Europe.

Porsche is also installing chargers at its dealerships. These will be capable of charging at rates of 350 kilowatt and we know Porsche is also testing chargers with rates of 450 kw. At these rates, you’d be looking at approximately 60 miles of range being added in as little as three minutes.

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2021 Chevrolet Corvette convertible is the 2021 Indianapolis 500 pace car

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2021 Chevrolet Corvette Stingray convertible Indianapolis 500 pace car

A 2021 Chevrolet Corvette Stingray convertible will serve as pace car for the 2021 Indianapolis 500, to be held May 30, Chevy announced this week in a press release.

This is the first time a convertible has paced the 33-car Indy 500 field since 2008, Chevy noted. That car was also a Corvette, a testament to the sports car’s ubiquity at Indy.

No other brand and vehicle have handled pace-car duties more often than Chevy and the Corvette, respectively. This will be the 18th time a Corvette has served as the pace car, and the 32nd time for a Chevy. A Corvette first paced the Indy 500 field in 1978, but Chevy has been providing pace cars since 1948, when a Fleetmaster Six convertible did the honors.

2021 Chevrolet Corvette Stingray convertible Indianapolis 500 pace car

This will already be the second time a mid-engine C8 Corvette has handled pace-car duties. A 2020 Chevrolet Corvette Stingray coupe was used for last year’s Indy 500, with General Motors president Mark Reuss at the wheel.

The 2021 pace car sports Arctic White paint with yellow accents and a large rear spoiler. The livery is a bit more complex than the 2020 pace car’s all-red exterior, but it’s still not as elaborate as some past Corvette Indy 500 pace cars.

The Indy 500 returns to its traditional Memorial Day weekend date this year, following a move to August last year due to the coronavirus pandemic. Fans will also return to the Indianapolis Motor Speedway grandstands this year, but at only 40% capacity, and with mandatory masks and temperature checks. The track has been used as a coronavirus vaccination site, which is scheduled to continue through at least part of May despite the traditional pre-race activities.

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2022 Mercedes-Benz AMG SL Roadster spy shots: Redesigning an icon

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2022 Mercedes-Benz AMG SL Roadster spy shots - Photo credit: S. Baldauf/SB-Medien

Mercedes-Benz’s iconic SL is currently into its sixth generation, with the car’s last redesign introduced for the 2013 model year.

A new SL is coming up shortly, only this time it is being developed by the Mercedes-Benz AMG performance skunkworks and not Mercedes-Benz. A prototype has been spotted and is wearing the least camouflage gear yet.

We currently expect the new SL to start sales in early 2022 as a 2022 model. However the reveal should take place later this year.

There will likely be two variants at launch, both with mild-hybrid powertrains. One is likely to be badged an SL53 or SL55, and have about 430 hp. The other should be badged an SL63 and pack more than 600 hp.

Further down the track we can look forward to an SL73 range-topper powered by an 800-plus-hp plug-in hybrid setup. This setup replaces AMG’s V-12 and makes a debut shortly in a range-topping GT73 4-Door Coupe variant.

All-wheel drive will also be available on the SL for the first time.

2022 Mercedes-Benz AMG SL Roadster spy shots – Photo credit: S. Baldauf/SB-Medien

As for the look of the new SL, Mercedes design chief Gordon Wagener has previously said the car will take the line closer to the original 300SL, but not in a retro way. The latest tester, while still heavily camouflaged, reveals some of the lines of the car.

Under the sheet metal, the new SL will utilize a new rear-wheel-drive platform for sports cars dubbed MSA (Modular Sports Architecture), which AMG will also use for its next GT sports car, meaning we can expect a much more performance-focused SL this time around. Interestingly, we’ve heard that the SL will replace the current GT Roadster. The SL will also fill in for the former S-Class Convertible, and as a result will likely feature 2+2 seating instead of being a strict two-seater like the GT Roadster.

Less weight will be key. Expect the use of lighter, more exotic materials in the construction, and we can already see that a soft-top roof will replace the retractable hard-top of the past two generations.

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Self-driving VW ID.Buzz electric vans hit the road this summer ahead of commercial service in 2025

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Volkswagen MOIA electric ride-pooling van

Volkswagen Group plans to launch a commercial self-driving taxi and delivery service in Hamburg, Germany, via its Moia ride-sharing business, starting in 2025.

The service will use self-driving vans based on Volkswagen’s upcoming electric van previewed by 2017’s ID.Buzz concept, and rely on a SAE-scale Level 4 self-driving system developed by Argo AI, which VW Group owns together with Ford.

Level 4 cars can operate fully on their own, though only in set conditions, the main one typically being a geofenced area. The highest rating on the SAE scale is a Level 5 car. Such a car would be able to function on its own in all of the same conditions expected of a human.

Volkswagen MOIA electric ride-pooling van

While VW Group’s commercial service is still a few years out, the automaker will start testing prototype versions of the self-driving vans as early as this summer. The prototypes will initially test on roads near the main airport of Munich, Germany, but expand to more areas as development progresses.

Ford is expected to offer its first commercial service using Argo AI’s self-driving system as early as 2022.

Argo AI has already been testing its self-driving system in Germany. It also has prototypes testing in six cities in the United States. Its main test site is in Pittsburgh, Pennsylvania, where the company is headquartered.

Argo AI’s self-driving system uses a combination of sensors for guidance, with the primary ones being cameras and lidar. The company only last week announced a revolutionary Argo Lidar system that is able to accurately spot and identify objects more than 1,300 feet away, or about 300 feet more than current lidar sensors.

Separately, VW Group is developing its own self-driving system via its new Cariad software business for privately owned cars. It will be available to all VW Group brands but timing is uncertain.

As for when the regular electric van based on the ID.Buzz is due to reach showrooms, VW has confirmed a European launch in 2022. Unfortunately the new van will only reach the United States in 2023 as a 2024 model.

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