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Bugatti Chiron Pur Sport Review | It's the slowest but the quickest

Apparently, even some Bugatti owners consider the real-world ramifications of a $3.6-million, 1,500-horsepower car. The Chiron Pur Sport is proof. Somewhere, perhaps between the helipad and the superyacht, Bugatti prospects are realizing they’ll never have the opportunity or skill to reach 300 mph, or 261 mph — the respective top speeds of the Chiron Super Sport 300+ and standard Chiron. The Pur Sport squeezes a mere 217 mph from its own 8.0-liter, 16-cylinder, quad-turbo engine. But Bugatti says the Pur Sport is the quickest Chiron at any speed between zero and 217 mph. ItÂ’s also the lightest, sharpest-cornering, least-insulated version — optimized for a driverÂ’s sensory stimulation, versus the largely psychological bragging rights of top speed. Consider it the high-performance version of one of historyÂ’s highest-performing cars. After driving the Pur Sport in Connecticut, with three-time 24 Hours of Daytona-winner Butch Leitzinger riding shotgun, IÂ’ll say itÂ’s definitely the one you want. “You” here would refer to Powerball winners, a payback-minded Melinda Gates, or silver-spooners who scoop up one of 60 Pur Sports, among 500 Chirons scheduled for production through about 2023. Leitzinger explains how it all works, as we walk around a Pur Sport in striking Atlantic Blue paint. Tasteful copper trim adorns the BugattiÂ’s signature C-shaped line that shelters doors ahead of the side inlets for turbo air and their intercooler radiators. Front wheel-arch vents extract more air. Less-tasteful is the optional number "16" emblazoned on the Pur SportÂ’s widened horseshoe grille, as if anyone could forget the unsurpassed cylinder count. Ditto for giant "Bugatti" lettering on the Pur SportÂ’s angled, 74-inch-wide rear wing. Add a Bugatti pillow, and it could double as a sunbathing deck. (As with everything Bugatti, the jersey number and lettering are entirely a matter of choice.) The fixed wing is tasked solely with downforce, replacing the electro-hydraulic wing/air-brake on other Chirons that adjusts to trim drag for record-setting acceleration runs. Its stanchion and a massive diffuser form a cool X-shape, atop an artfully thin-walled, 3D-printed titanium exhaust, its temperature-resistant outlets seemingly large enough to service a nuclear reactor. The view-blocking wing saves 22 pounds, among 110 pounds of total weight savings versus a Chiron.

Outrageous Thor24 semi truck to appear in the new season of 'Jay Leno's Garage'

Wednesday is Jay Leno's birthday, and CNBC used the occasion to announce the upcoming season of Jay Leno's Garage. In a new teaser video, Leno is seen with a stacked list of guests, some new, some repeats, as well as a wild gamut of vehicles, including the absolutely insane 24-cylinder, 3,424-horsepower Thor24.  The outrageous semi build, which sold at auction in Saudi Arabia earlier this year for a whopping $12 million (or $1 million per supercharger) will join the likes of the Tesla Cybertruck and a recliner on wheels on the upcoming season of Jay's series.  Thor24 View 24 Photos The formula for Jay Leno's Garage is simple, successful, and not changing anytime soon. He brings out a bunch of famous people, some of which are real enthusiasts, others who have more casual driving backgrounds, and they experience a vehicle together. In the short clip released by CNBC, Leno is accompanied by Elon Musk (again), Danny Trejo, Bill Burr, Tim Allen, Jon Hamm, Brad Garrett, Jeff Dunham, Kelly Clarkson, Matt LeBlanc, Blake Shelton, Norm MacDonald, Edd China, and Jon Lovitz.           View this post on Instagram                   Thank you for sharing your dream with us. Happy Birthday, Jay! Love always, your @cnbcprime Family. A post shared by Jay Leno's Garage (@jaylenosgarage) on Apr 28, 2020 at 8:27am PDT The people, however, are merely social lubricants to spotlight the real stars of the show, the cars. This season will include the Tesla Cybertruck, the record-breaking Bugatti Chiron Super Sport 300+, a 1965 Buick Riviera, a naked cat car, an Aston Martin DBS Superleggera, a Porsche Taycan, a modern Ford GT, a Chevrolet Corvette C8 hard-top convertible, amphicars, a snail car, a beetle car, a couch car, and the 24-cylinder, 12-supercharger, 3,424-horsepower Thor24 semi. Just to name a few. As usual, there will be racing, stunts, spinouts, smoke from both tires and engines, and lots of silly dad jokes. Season 5 of Jay Leno's Garage debuts on CNBC on May 20 at 10 p.m. ET. Related Video: Celebrities Green TV/Movies Aston Martin Bugatti Chevrolet Tesla Special and Limited Editions Jay Leno Jay Lenos Garage

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