1992 Ferrari 512tr Testarossa 5.0 Liter Flat 12 Cylinder Boxer Coupe 18850 Miles on 2040-cars

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Seven-figure cars highlight day one of RM's Monterey auction

RM Auctions is one of several houses holding auctions during the Monterey weekend, and Friday night's festivities got quite pricey. Seven-figure vehicles were not at all uncommon during the first day of the two-day event, with the 1953 Ferrari 375 MM Spider, seen above, crossing the block for $9,075,000.
Other big earners included a pair of rare Ferraris, a 1950 166 MM Barchetta and a 1955 750 Monza Spider, which took $3,080,000 and $4,070,000, respectively. Outside of the red Italians, a 1939 Mercedes-Benz 540K Special captured $7,480,000 while a stunning, color-appropriate 1955 Jaguar D-Type took $3,850,000. We've got images of these vehicles, and a few other stunning examples of last night's auction, in the gallery above.
Thought it seems impossible, tonight's auction is expected to see even more high-dollar action. The winner of the 2012 Pebble Beach Concours, a 1928 Mercedes-Benz 680S Torpedo Roadster is expected to command over $10 million. Also crossing the block will be a car we reported on a few weeks back - a supremely rare 1967 Ferrari 275 GTB/4 NART Spyder. One of only 10 in the world, it's expected to take anywhere from $14 to $17 million when it hits the stage tonight.

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.

Hamilton wins at Monza, takes Formula One lead from Vettel

MONZA, Italy (Reuters) - Lewis Hamilton won the Italian Grand Prix for Mercedes on Sunday with an utterly dominant drive that sent the Briton clear at the top of the Formula One world championship for the first time in a year. The triple champion, who started the last race of the European season from a record 69th career pole position, led Finnish team mate Valtteri Bottas to a runaway one-two finish at Ferrari's home track. "I love it here in Italy and I love the passion of the fans," Hamilton declared on the podium jutting out over a sea of red-shirted Ferrari fans, with plenty of boos coming his way amid the cheers. "We did a great job, the team did an exceptional job this weekend," he added. "Mercedes power is definitely better than Ferrari power." Ferrari's Sebastian Vettel, who had led the standings since he won the Australian season-opener in March, finished third in the final race of the European season and 36.3 seconds behind the winner. Bottas was 4.4 adrift of Hamilton. "It was a difficult day, a difficult start," said Vettel. "My race was fairly isolated, we tried to keep as close as possible but we simply didn't have the pace... You could say it's a bad day but I know the team is on the right way... so I am in a very positive mood despite the numbers." Hamilton is now three points clear of the German, with seven races remaining. Mercedes are 62 points clear of Ferrari in the constructors' standings. The first driver to win two races in a row this season, with Monza following on from Belgium a week ago, Hamilton now leads Vettel 6-4 on victories in 2017. He has 238 points to Vettel's 235. The last time Hamilton led the standings on his own was at Monza a year ago, with now-retired team mate Nico Rosberg emerging as the eventual champion. FEW THRILLS Hamilton and four-times champion Vettel were level on points this year after China in April, with one win and one second place each. If Sunday's race was a dull affair, there was at least plenty of sunshine in marked contrast to the steady rain that drenched fans and delayed qualifying for hours on Saturday. Hamilton pulled away cleanly from his historic pole, and fourth in a row at Monza, and was never challenged as he drove to the chequered flag with the minimum of fuss. It was his third Italian Grand Prix win in four years and 59th career victory – only Michael Schumacher, whose pole record he beat, can boast more – and few have been more straightforward.