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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.

Lotus Type 132 electric crossover spotted testing in China

Thanks to Carscoops, we know that Weibo Chinese social media user Ductile Iron BX spotted a Lotus Type 132 prototype testing on Chinese roads. This is the vehicle that will inaugurate the English sports car maker's transition to a battery-electric future and its future as a purveyor of crossovers, the once dirty word among the light-and-simple crowd that's just too profitable to ignore. In profile, the long, low roof makes the Type 132 look more like a jacked-up Allroad-style wagon than a traditional crossover. The heavy camo can't hide the jutting tail that holds a deployable spoiler. Those regular-sized wheels look good, but they don't fill the arches that way we've come to expect from speedy SUVs; we won't be surprised if larger rims appear on the debut model, with an option for even larger rims. The treatment of the rear quarter glass, which looks like a vent, is a neat touch. We know black drapery hides other touches like an active lower grille, its hexagonal mesh peppered with panels that twirl open to provide the right combination of powertrain cooling and vehicle aerodynamics, and some kind of sensor unit rising from the roof. Nor can the camouflage hide the sharp lines throughout, from the concave front fascia to the arced rear fenders to the dramatic rear bumper. This could be a good looking start to Lotus' people-hauler era. The Type 132 is expected to debut this spring, riding on the firm's Evolution Architecture for premium vehicles and featuring 800-volt electrics and a battery with a possible 120-kilowatt capacity. Lotus has said the crossover will reach 60 miles per hour in under 3. seconds, an estimate that probably refers to the dual-motor version that might put out as much as 750 horsepower. Even though the Type 132's place in the luxury segment will see it lined up against entries like the Aston Martin DBX and Porsche Cayenne, this being the first super-sporty CUV from this OEM, it will undoubtedly spend the early part of its life thrown into battles with the Tesla Model X. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2020 Lotus Elise Classic Heritage Editions celebrate past race car liveries

For 2020, the Lotus Elise is getting a very limited edition. The Elise Classic Heritage Edition is a version that can be had in one of four liveries that reference past Lotus race cars. While the paint schemes are fitting tributes, the redundancy of having "Classic" and "Heritage" in the same name seem antithetical to Colin Chapman's philosophy of "simplify and add lightness." Name aside, the color schemes look good. Naturally, one of them is the famous black and gold of the John Player Special Lotus race cars. Others are less familiar, but still significant. Two of them highlight cars driven by famous racers. The blue, red and silver combo references the 1980 Lotus Type 81 driven by Mario Andretti, Nigel Mansell and Elio de Angelis. The red, white and gold version is for the 1968 Type 49B driven by Graham Hill. As for the blue and white car, it celebrates the first Lotus F1 car to win pole position and the race, the 1960 Type 18. The flashy paint is matched with equally flashy interiors. The upper door panels and other trim pieces are painted in coordinated colors, and the seat centers are finished in matching fabric. The one exception is the blue and white model that gets red seats. While the car is based on the 217-horsepower Elise 220, it gets features that are normally extra-cost on that car, including air conditioning, cruise control, a radio, carpeting and floor mats, two-piece brake rotors and forged wheels. Available as options are a hardtop, lithium-ion battery and titanium exhaust. All of these extra features, plus the colors and exclusivity help make the extra GBP6,350-pound upcharge worthwhile, which makes the car cost GBP46,250, or just over $57,000 at current exchange rates. Speaking of exclusivity, only 100 of these cars will be sold internationally. Lotus notes that the split between the different colors will be dependent on demand, so certain liveries could be rarer than others. Don't expect any of them to be offered in the U.S., though, since the Elise isn't available here at all. Related Video: