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McLaren's novel MP4-31 suspension revealed

Giorgio Piola and Matt Somerfield analyze the innovative suspension design on McLaren's new MP4-21 Formula 1 car. McLaren has openly talked about there being some 'innovation' on its 2016 Formula 1 car when the first images of the Honda-powered machine emerged on Sunday. And while there were already hints from the launch pictures about an aggressive suspension solution, it was only when the new car hit the track at Barcelona on Monday that such concepts have been confirmed. As Giorgio Piola's exclusive photograph below shows, McLaren has been very bold with its front suspension design - with the upper rear arm much lower than is normal. McLaren MP4-31 detail Photo by: Giorgio Piola It was interesting too that the team had fitted additional sensors on both of the rear arms of the wishbones to help monitor data from this area during the first day of testing. Suspension thinking Rather than an assimilation of the conjoined lower wishbone (see below), pioneered by Mercedes in 2014 and adopted elsewhere, we can see that McLaren is thinking independently. Mercedes AMG F1 Team W07 detail Photo by: Giorgio Piola The front suspension can have a marked effect on how the airflow moves down and around the rest of the car and so the teams have to carefully plan its layout, as it is exceptionally difficult to change once designed. McLaren is clearly searching for previously untapped aerodynamic performance, with the rear profile of each of the wishbone arms placed virtually on top of one another. The upper of the two is slung lower than usual, meaning it should work in unison to pull the airflow down and around the sidepod, rather into or over it. These early tests, with the sensors placed on the wishbones, are used to correlate the on track data with what the team expected when the car was tested both kinematically and aerodynamically in CFD, the wind tunnel and on the seven-post shaker rig. Red Bull push The pitlane launch of the 2016 Red Bull challenger, amongst a frenzy of other machines, means a more detailed analysis of it will follow later. However, one area of interest, like the McLaren, is the front suspension. It has converged on the idea of conjoining the lower wishbone element but, as is usual for Red Bull, it has taken it to extremes, with only a small opening now available at the inboard sections. Of course this is done for its aerodynamic purposes with the large surface area allowing a smoother transition of the airflow.

Seat Toledo leaks out ahead of Paris reveal

A concept version of the Seat Toledo was shown off at the Geneva Motor Show earllier this year, but it was clear that the concept was code for "almost identical to production." Four images of what appears to be the final version of the Toledo have dripped onto the Internet, and sure enough, the only exterior difference we can spot is that the mirrors now have body-colored uppers.
As a reminder, although it looks like a three-box sedan, it is still a five-door hatchback with a 17.6 cubic-foot boot capacity (slightly less than a Ford Mondeo) and slotted between the C- and D-segments in size. Engines are expected to be those also going in the Škoda MissionL concept, which will be the Škoda Rapid in production form and is the Toledo's sister car in the Volkswagen Group herd.
Price will be the Toledo's strong point, with Geneva-era rumors of a base price at €13,000 to €14,000 (around $16,300-$17,600 USD). In keeping with such frugality, engines are predicted to be of small-displacement and lowly horsepower in both petrol and diesel forms. After it debuts at the Paris Motor Show, along with the new Seat Ibiza and the Rapid, the Toledo should be in dealerships shortly thereafter.

Infographic reconstructs Senna's miracle drive at Donington

Detractors will tell you every Formula One race is the same: a bunch of overpaid, glorified cab drivers posing as athletes sit in cars that have nothing to do with the ones we see and drive on the road and proceed to drive around in circles. Of course racing fans know different. We know that no two grands prix are the same. But even then, some stand out more than others. Take the 1993 European Grand Prix, for example. It was the only time an F1 race was ever held at Donington Park, and on April 14 it was pouring. Ayrton Senna had already won his three world championships and was now in his sixth season with McLaren. He qualified fourth, behind Alain Prost and Damon Hill for Williams and Michael Schumacher for Benetton. But once the race got underway, all bets were off. Off the line he was passed by Karl Wendlinger in the Sauber, but then proceeded to pass Schumacher, retake Wendlinger, overtake Hill for second and take the lead from his arch-rival (and former team-mate) Prost, all on the first lap. It was a command performance in the wettest of weather that saw Senna finish nearly a full lap ahead of Damon Hill in second, and will go down in history as one of the most breathtaking opening laps in racing history – and serves as a fitting remembrance today, the 20th anniversary of Senna's death. McLaren has it all broken down in the tidy infographic below. Source: McLaren.com News Source: McLaren Motorsports McLaren F1 infographic ayrton senna european grand prix donington