2009 Lotus Exige S 240 Coupe 1.8l Ardent Red Touring Package on 2040-cars

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Race Recap: 2014 Spanish Grand Prix is boom and bust [spoilers]

The Spanish Grand Prix's 2.892-mile Circuit de Catalunya is considered a preview for the rest of the season, since it's a combination of long front straight and twisting middle sectors mimic sections from every other Formula One track to follow. After the long break following the flyaway races to open the season, teams and fans have also been looking forward to this race to see if anyone had a realistic hope of catching Mercedes AMG Petronas; Infiniti Red Bull Racing honcho Christian Horner boiled his team's outlook for the season down to the line, "We've got to [beat them in Spain] if we're going to make a championship of it."
If we take that as our starting point then the weekend began as a bust. Lewis Hamilton only just beat Mercedes teammate Nico Rosberg for pole, the Brit's final effort getting him 0.178 seconds clear of the German. Daniel Ricciardo, proving Red Bull is at least the best of the rest, took third but did so more than a second behind Hamilton. Valtteri Bottas of Williams lined up fourth, almost 1.5 second behind and Romain Grosjean delivered overdue good news for Lotus by taking fifth on the grid, more than 1.7 seconds behind pole. Kimi Räikkönen in sixth outqualified his Ferrari teammate Fernando Alonso in seventh, but he couldn't be happy about it because the Ferraris were nearly two seconds behind, and Jenson Button in eighth in the McLaren was more than two second behind. Felipe Massa put the second Williams in ninth, and Sebastian Vettel overcame a terrible start to the weekend to make it into Q3, then didn't set a time when his gearbox failed, then got dropped five places to 15th on the grid when the gearbox had to be changed.
When the lights went out, then came the boom...

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: