2012 Lotus Evora 2+2 on 2040-cars

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This is how ground effects work in a nutshell

There are two ways to generate downforce. One is with all manner of wings and spoilers on the surface of the vehicle. The other is with ground effects. One you can clearly see, the other remains something of a hidden mystery. Fortunately, the good folks at Lotus and Goodwood are here to dumb it down for us non-engineer types. It's called Bernoulli's Principle, named after Swiss physicist Daniel Bernoulli who literally wrote the book on the subject way back in the 1700s. Countless engineers have spent their careers focused on its study and application, but the crux of the matter is that, as the speed of air (or other "fluid") increases, pressure decreases. Play with the air's increasing speed and decreasing pressure just right and you can generate downforce underneath the body of a car without significantly increasing drag as you would with surface spoilers. For evidence of how Bernoulli's Principle applies in practical terms, just look at the last Ferrari to pack a turbocharged V8 in the middle and the latest one. The F40 had a giant wing on the back, where the 488 GTB has none. But because the 488 uses underbody aerodynamics (or "ground effects"), it generates significantly more downforce than the winged F40 ever could, and at lower speeds. Ferrari, however, was not the first outfit to harness the power of ground effects. Lotus did with the legendary 79 that Mario Andretti drove to the world championship back in 1978. That was the genius of Colin Chapman, and to explain how it all works in layman's terms, our friends over at Goodwood Road & Racing brought in Colin's son Clive Chapman, head of Classic Team Lotus, to put together the video above. Related Video:

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.

2022 Lotus Emira packages and colors detailed along with European pricing

Lotus just dropped all the nitty gritty details on the Emira First Edition, and it even provided European pricing. Unfortunately, we’re being told to wait for official U.S. pricing information, but this gives us a general idea of what to expect. WeÂ’ll start this off by letting you know that an Emira First Edition is fully loaded up with options, making it extra expensive. Europeans will be paying ˆ95,995 for the model, and in case youÂ’re in the U.K., your price is GBP75,995. The Euro equivalent is $112,000 at todayÂ’s exchange rates, while the pound sterling equivalent is about $104,000. Without U.S.-specific pricing available yet, itÂ’s impossible to nail down an exact figure. That said, expect it to be around $100,000 or a little more for the Emira First Edition here. Lotus tells us what you get for your First Edition money, too. It specifies that this model is the “V6 First Edition,” because a not-yet-detailed “i4” First Edition is coming late next year to launch the AMG-sourced four-cylinder model. The V6 comes with the six-speed manual transmission standard. It also adds the available 20-inch forged alloy wheels with a diamond-cut two-tone finish and two-piece brake discs with branded calipers. A bunch of optional packages are fitted as standard with the First Edition. You get the Lower Black Pack, which gives you a glossy black paint finish for the front bumper air blades, front splitter, side sills and rear diffuser. The Drivers Pack gives you the choice between the Tour or Sport suspension (Sport is slightly stiffer). Tour comes with Goodyear Eagle F1 Supersport tires, and Sport comes with Michelin Pilot Sport Cup 2s. The standard Design Pack adds privacy glass, sports pedals, Lotus-branded floor mats, a black Alcantara headliner and the choice of brake calipers in a few different colors. The Convenience Pack then adds front parking sensors, rain-sensing wipers with aero blades, auto-dimming mirrors and a rear luggage storage set. In Europe, this last pack also adds a reverse camera, but that will be standard equipment in the U.S. by law. You can add even more money to the Emira First EditionÂ’s price by opting for the full Black Pack (an extra GBP1,200 or ˆ1,370). This coats a number of other exterior parts in glossy black paint including the roof, mirrors, Lotus badge and exhaust finisher. Lastly, an automatic transmission is available for GBP1,800 or ˆ2,600, but thatÂ’s one you should skip.