1991 Lotus Esprit Turbo Special Edition on 2040-cars

Auto blog

Lotus Exige S gets automatic transmission option

A vehicle as light and agile as the Lotus Exige is all about driver involvement, but those enticed by the nimble sports car's handling and performance who aren't keen on working a stick shift now have another option at their disposal.
Lotus has just announced the availability of an automatic transmission on both the Exige S and Exige S Roadster. For an extra couple thousand euros or pounds sterling, customers will now be able to order a six-speed automatic transmission. The two-pedal setup includes paddle shifters and Sport or Race modes that optimize shifting for "a more spirited drive."
Equipped with the slushbox, the Exige S Automatic is just as quick around Lotus' famous factory test track in Hethel, and even pips the manual version's 0-62 time by 0.1 second, now down to 3.9. Unfortunately, since the Exige isn't available Stateside anymore, however, American buyers can't get their hands on either version.

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:

Xcar tosses the Lotus Evora 400 around in the rain

Lotus appears to be blooming again after a rocky period, and the company is launching the Evora 400 here in December for $89,900. Xcar just got a hold of one of these updated coupes on a rainy day to find out if it can be a Porsche competitor. With 400 horsepower, the aptly named Evora 400 tops the Porsche Cayman GT4 by 15 ponies, and with a purported sprint to 60 miles per hour in 4.1 seconds, the Lotus also nudges out the Porsche by a tenth of a second. So on paper, the two coupes are quite comparable. Of course, Xcar also digs deep into more subjective factors, like how it actually feels behind the wheel. If you think you prefer a little more wind in your hair, the company is developing an Evora 400 roadster, too. Rather than an actual droptop, the roof will reportedly consist of two, removable carbon-fiber panels. It'll arrive on these shores in the coming years as part of Lotus' re-emergence.