2006 Lotus Elise Base Convertible 2-door 1.8l (no Reserve) on 2040-cars

Auto blog

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:

Kimi Raikkonen moving to Ferrari?

Kimi Raikkonen, easily one of our favorite current drivers in Formula 1, may be making a move from Lotus to Ferrari, according to a Finnish tabloid called Ilta-Sanomat. Raikkonen, who won the driver's championship in 2007 with the Italian brand, is in high demand and is also rumored to have options on the table from Red Bull and his current team.
Of course, a move by Kimi to Ferrari means at least one of the Maranello-based outfit would need to find another ride. Driving ace Fernando Alonso has publicly voiced his displeasure with the Ferrari chassis, and rumors have the Spaniard considering a move to Red Bull to replace Mark Webber. Buckle up, folks, this Silly Season is shaping up to be bumpy...

UK car output falls 14% in March, may get worse with no-deal Brexit

LONDON — British car output fell for the 10th month in a row in March, hit by a slowdown in key foreign markets, and the sector stands to suffer a lot more if the country leaves the European Union without a deal, an industry body said on Tuesday. Output tumbled by an annual 14.4 percent to 126,195 cars in March, the Society of Motor Manufacturers and Traders said. Exports, which account for nearly four out of every five cars made in Britain, were down by 13.4 percent. The SMMT said analysis it had commissioned predicted output would fall this year to 1.36 million units from 1.52 million in 2018, assuming London can secure a transition deal with the EU. If Britain has to rely instead on World Trade Organization rules for its trade with the bloc, which include import tariffs, output is forecast to fall by around 30 percent to 1.07 million units in 2021, returning to mid-1980s levels, the SMMT said. The forecasts were produced for SMMT by AutoAnalysis, a consultancy. Prime Minister Theresa May has secured a delay to the Brexit deadline until Oct. 31, giving her more time to try to break an impasse in parliament over the terms of Britain's departure from the EU. Foreign minister Jeremy Hunt traveled to Japan earlier this month to try to persuade the Japanese government and Toyota, which has a big presence in Britain, that London was determined to avoid a no-deal Brexit. "Just a few years ago, industry was on track to produce 2 million cars by 2020 — a target now impossible with Britain's reputation as stable and attractive business environment undermined," SMMT chief executive Mike Hawes said. "All parties must find a compromise urgently so we can set about repairing the damage and diverting energy and investment to the technological challenges that will define the future of the global industry." (Reporting by William Schomberg, editing by David Milliken)