Modified 2005 Lotus Elise Base Convertible 2-door 1.8l on 2040-cars

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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 Exige S Roadster coming this summer to a circuit near you

We haven't heard much about the Lotus Exige S Roadster since we first saw it at the Geneva Motor Show last year, but Lotus is now confirming the car will go on sale this summer. Of course, unless anything has changed since the car was introduced, Lotus' "ultimate roadster" will still not be coming to the US.
Lotus has released a new video showing its 345-horsepower roadster in action, and while it doesn't even show that much of the car, you can check out our live images of the Exige S Roadster in our gallery. The video, which looks like a knockoff of a Universal Studios movie trailer, is posted below.

Lotus to receive $16M government grant

Troubled British automaker Lotus is getting a second infusion of cash following a 100-million-pound ($161.5-million) investment by its parent company DRB-Hicom that was made in August. The substantially smaller investment, a mere 10 million pounds ($16.2 million), comes from the British government's Regional Growth Fund.
The fund, which is part of a 3-billion-pound ($4.8-billion) fund to spur economic growth in the UK, will allow Lotus to invest even further in research and development as it seeks to reinvent its lineup of lightweight sports cars. The fund will also allow the UK-based outfit to provide further training for its new crop of employees.
"This grant is part of a wider strategy for Lotus created to ensure we thrive and grow. We are responding to increased global demand for our cars and engineering consultancy services and this grant will help to position Lotus as the forefront of global automotive innovation," said Aslam Farikullah (shown above with UK Business Secretary Vince Cable MP), the chief operating officer at Lotus.