1990 Lotus Esprit Se Turbo on 2040-cars

Auto blog

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.

Driving the Lotus Emira and Nissan Sakura | Autoblog Podcast #805

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Electric, John Beltz Snyder and Associate Editor Byron Hurd. This week we've got a handful of cars to review, like the Lotus Emira, Jaguar F-Type, Honda Accord Hybrid, Mini Cooper SE and Nissan Sakura. There's a new Autoblog T-shirt available through a collaboration with Blipshift (read more here, and buy yours here). Could there be a new, midsize Ram pickup set for U.S. production? Nissan is considering an affordable, electrified small pickup for America. The VW ID.7 Tourer electric wagon has been revealed, and we consider whether it should come here, too. John talks about the energy of the exhibition halls at the 2023 Japan Mobility Show, and our hosts talk highlights from SEMA 2023. Finally, we open some listener mail to help choose a fun convertible rental for a trip to Phoenix in this week's "Spend My Money" segment. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #805 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2023 Lotus Emira First Edition 2024 Jaguar F-Type R75 Convertible 2023 Honda Accord Hybrid 2024 Mini Cooper SE 2024 Nissan Sakura Blipshift's 'Automn 2023' sale is here and it includes a brand new Autoblog T-shirt Stellantis-UAW agreement brings new (Ram?) midsize truck to Illinois Nissan exploring electrified and affordable small pickup for U.S. market Volkswagen ID.7 Tourer previewed as the brand's first electric wagon — should it come to the U.S.? 2023 Japan Mobility Show: the feel from the show floor SEMA 2023 recap Spend My Money: Renting a fun convertible through Turo Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: Green Podcasts SEMA Show Tokyo Motor Show Honda Jaguar Lotus MINI Nissan Convertible Coupe Hatchback Economy Cars Electric Hybrid Lightweight Vehicles Luxury Performance Sedan

Alpine joins forces with Lotus to develop an electric sports car

Renault's performance-rooted Alpine division linked arms with Caterham to develop the current-generation A110, but it brought the project in-house after the partnership collapsed. It's again looking across the English Channel to design the model's replacement. It teamed up with Lotus to examine ways to create a nimble electric sports car. Both companies issued a statement to cautiously explain the project remains at the embryonic stage. Development work hasn't started yet. Executives simply agreed to conduct a comprehensive feasibility study for the joint engineering, design, and development of a battery-powered model. On the French side, the car (assuming it's approved) will replace the A110. In the United Kingdom, it's unclear whether the Lotus-badged variant will take the torch from an existing model (like the Elise), or if it will be positioned as a standalone car. While it sounds like nothing is set in stone yet, the match makes sense. Alpine and Lotus are both niche players in the automotive industry, though they're part of much larger groups (Geely owns Lotus). And they both made a name for themselves by building light sports cars. Neither has ever offered a rival to the Lamborghini Aventador, for example. Working together will allow them to find a common solution to the problem of offsetting the mass of an electric powertrain. Overlapping is certainly possible, but Alpine and Lotus can stay in opposite corners of the same room if they put their respective DNAs front and center. Their jointly-developed electric sports car will need to be small, nimble, and quick. From there, Lotus could shape its version as a convertible (or at least with removable roof panels) while Alpine could turn its model into a coupe, the body style it's most closely associated with. Design will be a major differentiating factor, too. Lotus previously hinted its future cars will borrow styling cues from the Evija. We don't know exactly where Alpine is headed, but nothing suggests its future cars will also look like the Evija. Alpine's reshuffling won't end there. Renault announced that the firm will gain responsibility for Renault Sport and Renault Sport Racing in the coming years, and that it will become 100% electric. It will introduce at least three new models during the first half of the 2020s: a car that looks like a city-friendly hatchback, its first crossover, inevitably, and the aforementioned A110 replacement.