2007 Lotus Exige S Clean 23k Miles, Supercharged, Arctic Silver on 2040-cars

Auto blog

The Caterham Seven Sprint is a perfect retro-style British roadster

A Caterham Seven oozes retro style. Modern engineering may mean the car no longer shares any parts with its original Lotus counterpart, but one look at the little roadster and it's easy to see the car's heritage. Caterham loves pumping out variants of the Seven, and the 2016 Goodwood Revival seemed like the perfect place to announce the latest version, the throwback Caterham Seven Sprint. Caterham calls the Seven Sprint a design "that was seemingly planned in the mid-1960s but never launched." It's apt then that the company is using it to kick off its "60 Years of the Seven" celebrations. The Seven Sprint is based off the European-only 160 model, meaning it's powered by an 80-hp turbocharged three-cylinder Suzuki engine. While the bonkers Seven 620 R may be the biggest and baddest Caterham available, the bare bones Seven 160 just feels more appropriate here. There are a number of retro styling touches throughout the car. The limited edition Seven Sprint comes wrapped in one of six colors originally offered by Lotus in 1966 and 1967. The Chassis is powder-coated grey, just like the Series 2 Lotus Seven. The cream-colored wheels feature polished hubcaps, while the interior features a wood-trimmed wheel and the interior is trimmed in a wonderful shade of red. The body has been slightly reworked to look more like the original Lotus designed car. Mechanically, not much has changed. Power from the Suzuki three is fed through a five-speed manual. Some of the suspension bits are similar to Colin Chapman's original design, but that's true of the standard 160. The car should be just as much of a riot as any other Caterham, just packed to the gills with style. The Seven Sprint is available only as a fully-complete factory car. It's unknown if any of the 60 produced will make it to the US. Prices in the UK start at GBP27,995, or about $37,000. Related Video: Featured Gallery Caterham Sprint Image Credit: Caterham Cars Design/Style Lotus Automakers Convertible caterham seven

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:

Detroit Electric SP:01 electric Lotus project not dead yet

Detroit Electric is still on board to produce the Lotus Exige-based SP:01 electric sports car, which has been delayed more than once already. According to the carmaker, the SP:01 prototype is currently undergoing testing at a facility in Europe, as we can see in the above photo provided by Detroit Electric. Details about the production schedule and on-sale date for the SP:01 are still unclear, but Detroit Electric says it will announce more about that in the coming weeks. Production was originally supposed to begin last year, but was delayed when plans to build the car in Plymouth, MI fell through. Production is now planned to take place in Holland, but there's still potential for future models to be made in Detroit. The company has stated that the SP:01 will come with a base price tag of $135,000. Like the Tesla Roadster, the Detroit Electric SP:01 uses a Lotus chassis. The car's electric motor provides 201 horsepower and 166 pound-feet of torque to the rear wheels, pushing the car to 62 miles per hour in 3.7 seconds, with a top speed of 155 mph. Range on a full charge is said to be more than 180 miles. The SP:01 has been off to a bit of a rocky start, but this bit of news shows there's still life in the project. Let's just hope it all continues smoothly. See what Detroit Electric has to say for itself in the press release below, or check out our original post about the SP:01 for all the details about the car. World's Fastest Production Electric Vehicle Prepares for Launch Detroit Electric, the international electric vehicle manufacturer, is finalising dynamic testing of its SP:01 pure-electric sportscar at a facility in Europe ahead of its introduction in several world markets. The lightweight, two-seat, rear-wheel-drive, open-top sportscar promises to thrill the EV market with its blistering performance and exhilarating dynamics. This latest version of the SP:01 has seen additional development work carried out by Detroit Electric's engineers and designers since a pre-production version of the vehicle was revealed to the media at events in Detroit, USA, and Shanghai, China, last year. Further details of the car and Detroit Electric's production and sales plans will be announced in the coming weeks. Related Gallery Detroit Electric SP:01: Live View 11 Photos Related Gallery Detroit Electric SP:01 View 9 Photos News Source: Detroit Electric Green Lotus Electric prototype testing detroit electric detroit electric sp:01 sp:01