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Aston Martin may soon follow Ferrari with a London IPO

Aston Martin may soon be following Ferrari's lead, as Automotive News reports that people within the British automaker say it may soon consider an initial public offering. If it happens Aston Martin will likely list in London, not New York like Ferrari. While some in the industry were initially wary of Ferrari's move, the company is doing better than ever, with shares rising 62 percent since its IPO in 2015. An IPO could be a huge plus for Aston Martin. The company is looking to boost both sales and profit. Ferrari and Aston Martin sell similar vehicles at similar price points, but Ferrari has a much wider audience, even if most of those fans will never even sit inside one of its cars. That would likely be a big sticking point in estimating Aston Martin's value. It also moves half as many units as Ferrari per year. Aston Martin does have a new crossover on the horizon. Like Porsche, a crossover has the potential to more than double the automaker's sales. Even without it, fourth quarter profits in 2016 notably increased, fueled by solid sales of the new DB11. The IPO won't happen until sometime next year. The company wants to wait on a full 2017 earnings report. Related Video: News Source: Aston Martin Earnings/Financials Rumormill Aston Martin Ferrari stock

Ferrari patents a fancy and fascinating electric turbocharger

While turbocharging has improved vastly over the years, and it has enabled cars to become both more powerful and more efficient, there's always room for improvement. Turbochargers scavenge exhaust gas pressure and use it to turn a compressor that forces intake air into the cylinders. However, as the patent points out, this means the intake compressor and the exhaust turbine are physically coupled, and have to spin at the same rate. Ferrari's design divorces the two, and it's a happy breakup. The key is hooking up the two components of the turbo to their own individual electric motors, with an energy storage device in between. It's different than the electric supercharger systems you have seen on certain Audi products, for example. Those systems recover energy like a hybrid, store it, and then use it to drive an intake compressor. It supplements conventional turbochargers that harvest energy from the exhaust. In systems like Audi's, the electric supercharger is supplementing the sequential conventional turbochargers when they're not operating efficiently, at very low RPM in particular. It works well, but it's complicated, and it is a workaround for the limitations of a conventional turbocharger. See below for an animation of the Audi system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Usually, optimizing a turbo is a compromise between figuring out what RPM is ideal for each side to spin at to generate power. A smaller compressor generates boost more quickly, but loses efficiency at higher RPM. But there's way more energy in high-RPM exhaust gasses. By hooking up the turbine to an electric motor instead, you can harvest energy from the exhaust throughout the rev range, and particularly when the engine is pushing lots of gasses through. And you can store that energy in a battery if it's not needed at that moment. The intake-side compressor also has a reversible electric motor attached. It is not physically connected to the turbine, so it can operate at any time the computers decide it's beneficial. As engine RPM increases, the compressor doesn't have to increase its speed beyond its optimal range, so there's less energy wasted. And at low RPM situations, when a conventional turbocharger wouldn't have enough exhaust gas passing through its turbine side to generate useful boost in the compressor side, the electric motor can spin up Ferrari's divorced compressor to provide some boost.

1956 Ferrari 250 Tour de France could fetch $11M [w/video]

Highly valuable and arrestingly gorgeous classic Ferraris come up for auction all the time. Most of them derive from the 250 series: GTOs, SWB Berlinettas, Lussos, Testa Rossas. And when they do, they almost invariably fetch big bucks. But there's something about this one that just stops us in our tracks. The long wheelbase, the simple but elegant lines, the French blue paintjob and minimalist racing livery.... That it happens to have an unsurpassed racing history only sweetens the deal, as we're sure collectors are bound to find out when bidding opens in Monterey next month. This 1956 Ferrari 250 GT Berlinetta Competizione was one of just 14 made, and one of just nine built by Scaglietti without the louvers on the remaining five Zagato-bodied examples. But what sets it apart is its racing history. It belonged to the legendary Marquis Alfonso de Portago, a Spanish nobleman and gentleman racer who rose to celebrity status in the early 1950s. Renowned for courting both women and danger, de Portago took to motor racing in 1953, proved a quick study, and was signed by Ferrari in '56. Portago drove this very car to victory at the notoriously challenging Tour de France, which included two hill climbs, six circuits, and a drag race over the course of six days. With his longtime compatriot and co-pilot Edmund Nelson (whom he befriended as a child living in New York's Plaza Hotel where Nelson worked the elevator) at his side, the Marquis dominated the event. So kicked off a series of four consecutive wins Ferrari would take at the famously grueling race, cementing this model's name as a result. The duo won a number of other races in this car, which proved practically undefeated in their hands. Tragically, Portago and Nelson were killed in a crash at the Mille Miglia mere months later, putting an end to their lives as well as that of the Italian road race. The car subsequently passed through the hands of a number of notable collectors on both sides of the Atlantic, underwent a ground-up restoration in the early 1990s, and has won top honors at numerous events, including Pebble Beach, Meadow Brook, and the Louis Vuitton concours d'elegance. It's now going up for auction for the first time in 23 years as part of RM Sotheby's array at Monterey this summer.