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Lotus Esprit spied wearing mismatched Evora bodywork

The sorta funky looking Lotus Evora you see above isn't really an Evora at all. In fact, it's a mule for an upcoming new Lotus in the spirit of the Esprit, which, rumor has it, will be introduced in the first half of 2021. It may even be called the Esprit, reviving the name of one of the company's most recognizable and well-loved nameplates, though that has yet to be confirmed by the British automaker. Power is expected to come from a Toyota-sourced V6 engine, as is the case with the Evora. But instead of the Evora's 2+2 seating configuration, the reborn Esprit would be a two-seater. While we aren't privy to the automaker's engineering offices, it seems the space vacated by the vestigial rear seating area might be used to hold some battery packs, as the upcoming car is going to be a hybrid. The 2020 Lotus Evora spins 416 horsepower out of its supercharged 3.5-liter V6; the hybridized Esprit is rumored to pack over 500 ponies, buoyed by an electric motor and lithium ion battery pack that's thought to be cribbed from the Volvo parts bin. That makes sense, as Lotus and Volvo both fall under Chinese automaker Geely's umbrella. The Evora offers the choice of six-speed manual or automatic gearboxes, but we'll have to wait and see if those choices are shared with the Esprit. The mule seen above is sporting some mismatched Evora bodywork — seemingly sprayed black in haste, judging by the specks of blue and yellow at the front and rear along with the lone green pop just ahead of the rear wheels — that has been widened with some tacked on wheel arches. The production version is expected to crib styling elements from Lotus' range-topping electric Evija. We can't wait to see how it all turns out. Related Video:

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 Emeya concludes winter testing, brings unique treats

Think of the Lotus Emeya as the sedan form of the Eletre SUV, transferring Lotus' newest brand values into a body style closer in spirit to the old Lotus. As the automaker marches toward production later this year, we've got a few more details on what's to come with the English foe of the Taycan competitor. Battery size is said to be 102 kWh; if that's accurate, that would be down slightly on the Eletre SUV's gross 112-kWh battery that provides a usable 109-kWh. Lotus says the sedan's range will be "broadly similar" to the Eletre, which is rated to go up to 373 miles on the WLTP cycle. The sedan, like its brother, is built on an 800-volt system capable of 350-kW fast-charging, and uses two motors to power both axles. A top-shelf Emeya R trim should pack the same power as the Eletre R, 905 horsepower and 726 pound-feet, the Emeya's lower profile and lighter weight taking a coupe of tenths off the Eletre's 2.95-second sprint to 60 miles per hour.  At least two wild specs separate the Emeya from the Eletre: A 55-inch augmented-reality head-up display. Lotus says the projection on the Electre is 29 inches. In addition to being "the largest and most advanced in any Lotus," it offers "a Snow Mode which turns the display blue, helping the driver to see the outline of the road more easily against a white background." Who needs an Apple Vision Pro, eh?  The sedan also fits an active rear spoiler that's four inches broader than the SUV's from front to back, at 11.7 inches compared to 7.7 inches. Adjusting the spoiler's angle on the SUV can produce up to 112.5 kilograms of downforce. The sedan's spoiler rings up a maximum of 215 kg of downforce at speed. The Emeya's top speed is an electronically capped 159 mph, six miles per hour below the SUV's, done to preserve battery health.  Lotus recently concluded a series of winter tests that are part of the company's three-year development testing across 15 countries, working out the Emeya in temps as low as negative 13 Fahrenheit and locking the car in a freezer at -40 F to gauge how its systems performed.  After going on sale in China, the Emeya heads to Europe and then to the U.S., so we shouldn't expect it until sometime next year, joined by the Evija hypercar. Car magazine said it saw a Lotus presentation that mentioned an MSRP of $100,000, almost identical to the base Porsche Taycan's U.S. MSRP.  Related Video: