2010 Lotus Evora 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:

2019 Quail Motorsports Gathering Mega Photo Gallery | Automotive Excellence

For the past 17 years, enthusiasts have flocked to The Quail Motorsports Gathering to see some of the hottest vehicles that automakers the world over have to offer. As you'll see below, 2019 is no different. We've collected image galleries of some of the best and most interesting vehicles that were on display at the event this year, and we've organized them in no particular order below. You'll see older vehicles rubbing fenders with brand-new models, from classic McLaren F1s to the very latest from Bugatti. Enjoy! McLaren F1s at the Quail 01-mclaren-f1-quail View 25 Photos 2020 Rezvani Beast at the Quail 01-2020-rezvani-tank-quail View 11 Photos 2020 Lexus LC Inspiration at the Quail 01-2020-lexus-lc-inspiration-quail View 9 Photos 2020 Acura NSX at the Quail 01-2020-acura-nsx-quail View 8 Photos De Tomaso P72 at the Quail 01-de-tomaso-p72-quail View 13 Photos Ferrari P80/C at the Quail 01-ferrari-p80-c-quail View 12 Photos SSC Tuatara at the Quail 01-ssc-tuatara-quail View 13 Photos Scuderia Cameron Glickenhaus Baja Boot at the Quail 01-scg-baja-boot-quail View 12 Photos 2020 Drako GTE at the Quail 01-2020-drako-gte-quail View 9 Photos Acura Type S Concept at the Quail 01-acura-type-s-concept-quail View 12 Photos Pagani Huayra BC Roadster at the Quail 01-pagani-huayra-bc-roadster-quail View 15 Photos Lotus Evija at the Quail 01-lotus-evija-quail View 14 Photos Lamborghini Huracan Evo GT Celebration at the Quail 01-lamborghini-huracan-evo-gt-celebration-quail View 11 Photos Lamborghini Aventador SVJ 63 Roadster at the Quail 01-lamborghini-aventador-svj-63-roadster-quail View 16 Photos Aston Martin Valhalla at the Quail 01-aston-martin-valhalla-quail View 16 Photos Bugatti Centodieci Unveiling 01-bugatti-centodieci-quail View 17 Photos Featured Gallery Quail, A Motorsports Gathering 2019 View 38 Photos Misc. Auto Shows Acura Aston Martin Bugatti Ferrari Lamborghini Lexus Lotus Convertible Coupe Special and Limited Editions Performance Classics Sedan The Quail

Lotus Evija whirs onto Quail lawn to tempt 130 prospective customers

At last, we've met the Lotus Evija in its compact, electric-charged glory. The carbon-fiber-bodied electric supercar looks like liquid metal poured over some skeletal biologic form. The coupe represents the first all-new Lotus since the ten-year-old Evora went on sale, the first Lotus developed wholly under Geely ownership, the first in-house all-electric vehicle from Hethel, the first Lotus with a one-piece carbon fiber monocoque tub, and the first one Hethel HQ will send to the Nurburgring to break a lap record. Lotus announced that lap record tilt saying it should be "comfortably quicker" than the all-electric NIO EP9 road-legal EV that ran a 6:45. That has since been broken by the 6:05 figure Volkswagen achieved with its ID.R, a purpose-built electric race car. The 'Ring doesn't yet divide EV times into classes, so we'd still like to see Lotus go for outright honors. That is indeed unfair, but the Evija has the numbers to at least make a go of it. The four electric motors in the ID.R produce a combined 680 horsepower and 479 pound-feet of torque to move a car weighing 2,500 pounds. The Evija's 50 percent heavier at 3,700 pounds, but has almost triple the horses and more than double the torque, its two motors making a combined 2,000 horsepower and 1,254 pound-feet of torque. It does have active aerodynamics, including a moving rear wing, but it's still short a bunch of race aero, a giant front splitter, and a DRS button. No matter how the German caper turns out, we expect Lotus will be able to find homes for all the Evijas it offers for sale. Only 130 will be made, each one starting at around $2.1 million.