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Lotus Eletre electric SUV reveal: Tune in today at 2:30 p.m Eastern

The upcoming electric Lotus SUV formerly known as the Type 132 officially has a name. It will be called the Lotus Eletre, and the vehicle’s full reveal is today, Tuesday, March 29. For those curious, Lotus says that Eletre means “coming to life” in some Eastern European languages. If you want to pronounce it properly, Lotus provides the phonetic spelling: “El-etra.” Basically, the "e" at the end is to be pronounced as an "a." Beyond the name announcement, Lotus doesnÂ’t have anything extra to share with us today. The name itself was revealed in a dramatic fashion, as a specially-made yellow cube containing the car was piloted up and down the River Thames in central London. Boats and cars being in the same news story as of late havenÂ’t always been for good reasons, but thankfully, this one seems to have gone just fine. If you want to watch the reveal live, make sure to tune in here at 2:30 p.m. ET Tuesday. WeÂ’ll have the live stream in this post waiting to start, so you can check back in right here at reveal time.

Lotus Cars, Williams Advanced Engineering announce technical partnership

Sports car company Lotus announced a technology development partnership with Williams Advanced Engineering, more commonly referred to simply as Williams. Lotus says the partnership will be specifically focused on propulsion systems. And this has us very excited. Lotus doesn't need much introduction; it makes ultralight and spectacular handling sports cars. Williams is a bit more obscure, but it works on some of the coolest vehicles in the world. For decades the company has participated in Formula 1, and still has a team competing. It developed a wild 500-horsepower flat-six engine for Singer, and it worked with Jaguar on the C-X75 concept car and made stunt versions for the James Bond movie "Spectre." The company even has electric car experience with four seasons of Formula E and development work on the Aston Martin Rapide E on its prodigious resume. The subtext of these various Williams projects is that we could see almost any kind of powertrain show up in Lotus sports cars in the future. The companies could have some high-revving, high-output internal combustion engines for the near-term, then they could create electric drivetrains for future Lotus cars. Think first-generation Tesla Roadster but developed by a company with racing experience. Perhaps the two could even create some hybrids in between launches of the two powertrain types. Of course we're speculating, but none of this out of the question considering Williams' capabilities. In fact, since the Formula E experience is specifically highlighted in the Lotus announcement, we bet electric Lotus cars are all but guaranteed. We will be watching for developments with great anticipation. Related Video:

Lotus Evija's wild aero setup is detailed by chief aerodynamicist

The Lotus Evija is a car of firsts for Lotus. To that end, the company has spent a lot of time talking over the details. Today, we get to learn about the wild shape’s aerodynamics and what Lotus engineers were trying to accomplish. Richard Hill, chief aerodynamicist for Lotus takes a dive into all the details, and the video at the top of this post offers a great visual. “Most cars have to punch a hole in the air, to get through using brute force, but the Evija is unique because of its porosity,” Hill says. “The car literally ‘breathesÂ’ the air. The front acts like a mouth; it ingests the air, sucks every kilogram of value from it – in this case, the downforce – then exhales it through that dramatic rear end.” We can see what Hill means as we look at the Evija in photos. Instead of a regular front bumper, this one has pass-throughs that direct the air back into the side of the car. Lotus hasnÂ’t released the all-important coefficient of drag figure yet, but we have to imagine itÂ’s very low. The front splitter (below, left) is responsible for a few different things. The opening in the center takes in air to cool the battery pack that is mounted behind the seats. Then, the outer section of the splitter channels the air to the “e-axle” for cooling of the electrical components. And finally, it also produces downforce.  There are a couple more tunnels for air to pass through in the rear. These “holes” are likely the most distinctive design feature, especially when accentuated with the LED taillights. Hill says that these are also fully functional and help to reduce drag. “They feed the wake rearward to help cut drag,” Hill says. “Think of it this way; without them the Evija would be like a parachute but with them itÂ’s a butterfly net, and they make the car unique in the hypercar world.” On top of all these porous body structures, there are pieces that move. The rear wing can elevate upward from its flush body position and deploy into clean air above, creating more downforce. And then thereÂ’s an F1-style drag reduction system. This uses a horizontal plane that deploys from the car to make it slipperier through air. The final big piece of this puzzle is the underbody sculpting that directs air into the massive rear diffuser. This causes an upwash of air, in turn creating a massive amount of downforce. Hill sums it up quite nicely.