Watch out Flipper. U-Boat Worx has announced major performance improvements to its fully-electric, three-passenger Super Sub, donning it “the most flow-dynamic submersible the world has ever seen.” With these improvements to flow dynamics, U-Boat Worx states the electric sub is now 3-4 knots faster than the cruising speed of a bottlenose dolphin.
U-Boat Worx is a Dutch submersible manufacturer that began as a dream by founder Bert Houtman in the 1980s. Today, the company is one of the industry leaders in sub design and electric versions in particular.
U-Boat Worx handles submersible design, construction, and operations for militaries, research institutes, and tourism companies. Since 2017, the electric submarine specialist has sold over twenty of its Cruise Subs to private customers, resorts, and cruise lines.
U-Boat Worx currently offers six different series of submarines, all of which are electric. This includes the nine-passenger NEXUS series we previously covered, as well as the three-passenger Super Sub which first debuted in 2021.
Today, U-Boat Worx has showcased the scientific work that went into a redesign of the Super Sub to bolster its speed below the water’s surface.
The electric three-passenger Super Sub / Source: U-Boat Worx
Flow dynamics testing
U-Boat Worx’s faster electric Super Sub to launch in 2023
While U-Boat Worx has yet to provide the video evidence it is claiming the upcoming version of its Super Sub can cruise as quickly as 10 knots, 3-4 knots faster than the bottlenose dolphin. In addition to a streamlined design, speed comes from a four thruster propulsion system delivering 60 kW of thrust.
This flow dynamic optimization is also a welcomed improvement from the speed of eight knots the submersible developer was originally estimating. At top speed, the electric Super Sub can cruise about seven knots faster than the average submersible, and now has the same flow dynamics as an electric car. Company CEO Bert Houtman spoke:
We are very excited about this development. It’s something we have been working hard on, and now to have the most flow-dynamic submersible possible, we couldn’t be more pleased. We are confident that our clients will feel the same.
U-Boat Worx originally introduced the Super Sub as its fastest and most maneuverable design to date. When the revamped versions begin to deliver in 2023, those passengers are in for even faster journeys through the sea at depths as low as 300 meters.
The company states the first new Super Sub has already been sold, and it plans to begin sea trials this coming spring. Perhaps then we can see this electric submersible go fin to fin with a dolphin.
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Coca-Cola’s bottling partners in India are going electric, three wheels at a time. The company just announced a major expansion of its electric delivery fleet, adding thousands of electric three-wheeled vehicles (often called e-rickshaws or electric tuk-tuks) to its logistics operations across the country.
These compact electric vehicles are already a common sight on India’s roads, used for everything from passenger transport to last-mile cargo deliveries. Now Coca-Cola’s bottlers are ramping up their use of these efficient EVs as part of a broader sustainability and welfare initiative dubbed “Vividhta ka Uphaar,” which translates to “a gift of diversity.”
According to the company, the rollout is already underway, with more than 5,000 electric three-wheelers integrated into delivery routes in cities such as Ahmedabad, Bhubaneswar, Bhopal, and more. The vehicles not only reduce tailpipe emissions but also lower noise pollution and operating costs, making them a win for both the company and the communities they serve.
Coca-Cola joins a growing list of multinational corporations turning to electric tuk-tuks to clean up their delivery fleets in Asia. IKEA has deployed similar electric three-wheelers in India and other Southeast Asian countries as part of its push to achieve zero-emissions deliveries. Amazon and Flipkart have also experimented with three-wheeled EVs to reach urban customers on tight, traffic-clogged streets.
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While North America often focuses on four-wheeled electric trucks and vans for commercial use, much of the developing world relies on these nimble three-wheeled workhorses. Affordable, maneuverable, and easy to charge, electric rickshaws are a natural fit for dense cities with hot climates – especially where small businesses and large corporations alike need efficient last-mile solutions.
Electrek’s Take
These types of EVs can’t come soon enough. They use electric drivetrains that are closer in size to an electric bicycle than an electric delivery truck or van (usually 2-4kW motors and 3-5 kWh batteries), yet can carry loads closer in size to those same trucks and vans.
Sure, they can’t carry quite the same tonnage, but they’re often more appropriately sized for the kind of last-mile delivery that so many companies require.
I actually bought an electric tuk-tuk back in 2023 and found it to be the perfect ‘city truck’ for my lifestyle, where I live car-free in a city and my wife and I travel by e-bike and e-motorcycle. For the few times we need to actually haul stuff, an electric tuk-tuk or rickshaw gives truck-like capacity in a smaller and more efficient vehicle. What’s not to like?!
Move over, Bugatti! The new Chinese Yangwang U9 Xtreme electric hypercar just blasted its way to a staggering, 308.4 mph top speed on a German test track, seizing the “world’s fastest car” crown and busting the last traces of the myth that electric cars are slow.
“This record was only possible because the U9 Xtreme simply has incredible performance,” explains German GT racing driver Marc Basseng, who piloted the Chinese EV on its record-setting run. “Technically, something like this is not possible with a combustion engine. Thanks to the electric motor, the car is quiet, there are no load changes, and that allows me to focus even more on the track.”
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The Yangwang U9 features the world’s first mass-produced 1,200V ultra-high-voltage vehicle platform. Developed by BYD, the car is powered by the company’s latest li-ion phosphate batteries in BYD’s now-familiar “blade” configuration.
The U9 Xtreme’s record-setting run dethrones the previous Bugatti Chiron Super Sport 300+, which managed 304.8 mph back in 2019. The Bugatti now has to settle for the lesser “world’s fastest combustion-powered production car” title, which is objectively lame.
Definitely NOT lame
Yangwang U9 Xtreme; via BYD.
The company says it’s selling “no more than 30” of the Xtreme U9 EVs, presumably to customers with incredibly long driveways. The Xtreme version features smaller, 20″ wheels (instead of 21s), and gets wider, 325 mm tires (up from 275 mm) to match the rears. The fronts also ride on a narrower track.
You can watch Marc Messang put the 3,000 hp Yangwang U9 Xtreme electric hypercar to the test in the video, below, then let us know what you think of China’s first-ever world record-setting vehicle in the comments section at the bottom of the page.
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With dual electric motors pumping out 776 hp, over 400 miles of all-electric range, and a relatively low MSRP, the new AUDI E5 Flagship Quattro electric wagon is electrifying the Chinese wagon market – scoring over 10,000 orders in its first thirty minutes on sale!
First launched last fall, the new Audi-backed AUDI sub-brand kept the sexy wagon aesthetic but ditched the Germans’ interlocking rings and Auto Union heritage in favor of a simple, all-caps AUDI logo on the E concept wagon. Now seen in production trim, the production AUDI E5 Sportback is surprisingly true to the original concept – except in the horsepower department, that is.
But, while a production car having lower horsepower figures than the concept car that preceded it is pretty typical, the production AUDI E5 is different: it actually offers more peak power than the 765 hp concept!
That’s right, kids! the range-topping Flagship Quattro version of the new AUDI E5 Sportback offers buyers 776 horsepower (that’s 11 more than the concept), and gets 402 miles (CLTC) of range from its 100 kWh battery. And, while that version is a monster, even the base-level Pioneer version at just 235,900 yuan ($33,000, as I type this) offers a 76 kWh battery pack sending power to a 295 hp rear-mounted electric motor and over 600 km of range (~385 miles).
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It’s a solid achievement in value and tech, and the Audi people seem pretty proud of themselves. “The AUDI E5 Sportback is our first model based on the Advanced Digitized Platform, and it delivers on our brand promise: the best of both worlds,” says Fermín Soneira, CEO of the Audi and SAIC Cooperation Project. “Audi’s DNA and engineering excellence is blended with China’s digital ecosystem and innovations, specifically tailored for our tech-savvy customers.”
And it’s pretty.
AUDI E5 Sportback
The wagon’s exterior, while not necessarily shouting “Audi” in the conventional, Western sense, is still proportioned well enough to carry the four rings (or, looked at another way, a VW logo). But, while it’s a great-looking wagon on the outside, it’s on the inside that the all-new E5 AUDI Sportback really sets itself apart.
The interior of the AUDI E5 Sportback is noticeably different from any Audi model, being much more inline with similar entry-luxe EVs sold in China. The E5 dash also sports a 59″-inch” wide screen that stretches across the entire dash, digital side mirrors, Alcantara seating surfaces, and wireless phone chargers.
All that tech is powered by the QUALCOMM Snapdragon 8295 automotive chipset with 5-nanometer precision and the ability to perform 30 billion operations per second, and the Chinese-market AUDI OS offers what its makers call, “an intuitive experience designed to make the vehicle occupants’ lives easier.”
You can take a look at the new E5 Sportback’s interior, below, then let us know whether or not you think an Audi AUDI like this (and its purple mood lighting) would be a hot seller Stateside in the comments.
E5 Sportback interior
SOURCE | IMAGES: AUDI.
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