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Special Edition Bugatti Veyron 16.4 Grand Sport Vitesse sells for $2.5 million

Speculative investors should have held off on purchasing Facebook stock. Instead, they would have been wiser pooling resources for the Special Edition Bugatti Veyron 16.4 Grand Sport Vitesse. The one-off supercar, with an asking price of $2.5 million, was shown at "The Quail: A Motorsports Gathering" at Pebble Beach over the weekend... and it was sold to an unnamed buyer before the ink on its seven-digit sticker had dried.
While a standard Vitesse will set someone back about $2.2 million, the Special Edition's $300,000 premium bought a host of cosmetic enhancements (the 1,200-horsepower quad-turbo W16 remains untouched) including a paint job specially prepared as a tribute to the 1928 Type 37A. The top half of the aluminum body is painted in Bianco while the lower half is New Light Blue. Inside the two-place cabin is custom-tailored Cognac leather with contrasting New Light Blue stitching, blue accents in the door handles and map pockets. Pictures don't do it justice.
Before you question a cosmetic upgrade costing more than the average new home, there are a few things to take into consideration. First, Bugatti has had no trouble selling more than 300 Veyrons to date, and as far as we can tell there has been zero depreciation on the secondary market for special one-off models. Second, there are less than 80 build slots left before production stops on what will eventually be considered one of the most extraordinary supercars of its era (and the Vitesse is a the top of the model range). Lastly, consider the interesting backstory about this particular white and blue vehicle.

Bugatti Chiron to get 3D-printed titanium brake calipers

Automakers have only recently started to take advantage of 3D printing. It's been interesting to see the wide variety 3D-printed parts being put into production. Mini now offers customizable trim and interior pieces. Michelin created an airless 3D-printed tire that looks a bit like an oversized sand dollar. The Koenigsegg Agera One:1 uses 3D-printed turbochargers. This week, Bugatti announced that it's testing 3D-printed brake calipers on the new Chiron. These eight-piston fixed calipers look wild, featuring an almost organic shape that ditches any unnecessary material in an effort to shave weight. Traditional calipers are limited in shape by the casting process. Aluminum must fill a mold, meaning there will always be some excess material. Using a 3D printer allows Bugatti to create the part layer by layer. While most calipers today are made from aluminum (including the ones currently on the Chiron), these new ones from Bugatti are crafted with titanium. The automaker says these calipers are the largest functional component made of 3D-printed titanium. The shape maximizes stiffness and reduces unsprung weight at the car's corners. Bugatti says this particular titanium alloy is used in the aerospace industry on parts like airplane wings and rocket engines. The new calipers weigh 6.4 pounds each, significantly less than the 10.8 pounds of the outgoing model. Tensile strength is up, too, meaning the parts are both lighter and stronger than before. The main drawback of the new part is the extremely long production time. It takes 45 hours to print each individual caliper. That's not really too much of an issue with a limited-production model like the Chiron. The first trials will begin early this year, and Bugatti hopes to reduce the production time as testing goes forward. Still, don't expect to see 3D-printed titanium calipers on a Toyota Camry anytime soon. Related Video: Related Gallery Bugatti Chiron: First Drive View 67 Photos News Source: Bugatti Plants/Manufacturing Bugatti Technology Coupe Luxury Performance Supercars brakes Bugatti Chiron

No expense spared: Bugatti explains how it 3D-prints exotic metal parts

Bugatti deputy design director Frank Heyl told Autoblog his team doesn't balk at using the most expensive materials available, and he meant it. The company described how it 3D-prints titanium and alloy parts to save weight. Look closely at the back end of the 304-mph Chiron Super Sport 300+ or the agile Chiron Pur Sport and you'll spot 3D-printed titanium components. They're the intricately-designed covers installed over the exhaust pipes; they stick out from the carbon fiber diffuser. Each part weighs four pounds, which makes it 2.6 pounds lighter than the one fitted to the standard Chiron. It's one of the weight-saving measures Bugatti took to create both cars. Manufacturing the part requires firing up four 400-watt lasers that stack 4,200 individual layers of metal powder on top of each other while fusing them. The part is extremely thin in places but remarkably solid thanks to what Bugatti refers to as a "bionic honeycomb" structure, and it's capable of withstanding temperatures of up to 1,200 degrees Fahrenheit. That might sound like overkill, but keep in mind the cover is on the receiving end of a 1,500-horsepower, 16-cylinder engine. The exhaust system gets really hot, really quickly under heavy acceleration. Bugatti began using 3D printing in 2018, and now the Chiron Sport, the Divo, the one-off La Voiture Noire, and the Centodieci all use components made with 3D-printed metals. The part that covers the Sport's four visible exhaust tips (there are six in total) is notably manufactured using Inconel 718, a nickel-chrome alloy whose audial resemblance to a mid-engined model is purely coincidental; it's not a blend of molten Porsches. It's a material normally used in gas turbines, the blades attached to airplane engines, space ships, and even rocket engines. Making the cover takes several days. Engineers scan every part they produce with a computer tomograph to detect air bubbles that can get trapped between the layers during the printing process. If there are none, the part is blasted with a material named corundum, painted, and sent to the Bugatti Atelier in Molsheim, France, where it's checked yet again before it's installed on the car. Few exhaust tips have such a fascinating story to tell. "The advantage of the 3D printing process lies in the geometric shapes that are possible," said Nils Weimann, Bugatti's head of body development.