2023 Lamborghini Urus S on 2040-cars

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Hybrid Sian Roadster becomes Lamborghini's most powerful convertible

Lamborghini chopped off the Sian's top to create its most powerful convertible model to date. The limited-edition Sian Roadster features an innovative hybrid powertrain and a wide panoply of customization options. Viewed from the front, the Roadster is nearly identical to the Sian coupe introduced at the 2019 edition of the Frankfurt auto show. Its long, low nose wears a carbon fiber splitter and Y-shaped LED headlights. It's the same story out back, where the shape of the lights again draws a subtle parallel between the Sian and the Countach built between 1974 and 1990. The engine remains visible through a horizontal wings made with carbon fiber, but they're flanked by deep scoops that start right behind the occupants and flow into a set of air vents. Surprisingly, the Roadster is just as aerodynamic as the coupe. Autoblog learned it will not come with any kind of roof. Technology reigns supreme in the cabin. The driver sits in front of a digital, configurable instrument cluster, and a touchscreen integrated into the slanted center stack displays the infotainment system Lamborghini designed in-house. The air vents are 3D-printed, and buyers can customize them by adding their initials. Nearly every part of the interior can be personalized, including the upholstery and the type of the materials used to make trim pieces. Mitja Borkert, the head of Lamborghini's design department, previously promised no two examples of the Sian coupe will be identical. It's reasonable to assume that every Roadster will be equally unique. The Sian lost its top without losing any of its mechanical panache. The Roadster is identical to the coupe, meaning it's equipped with Lamborghini's first production-bound hybrid system. The powertrain consists of a mid-mounted, naturally-aspirated V12 engine and an electric motor integrated into the transmission. It draws electricity from a supercapacitor to inject 34 horses into the driveline, bringing the setup's total output to 819 horsepower. Lamborghini quotes a 2.9-second sprint from zero to 62 mph, and a 217-mph top speed. Using a supercapacitor instead of a lithium-ion battery pack is not the easiest or cheapest way to build a hybrid, but engineers claim it's the best solution. It's three times more powerful than a battery with a comparable weight; put another way, it's three times lighter than one with a similar power output.

Lamborghini Urus has an underwhelming exhaust note

Lamborghini has been releasing a number of teaser trailers for its upcoming Urus SUV, and the latest is all about trying to make the SUV really feel like a Lamborghini. The host at one point begins talking about giving the Urus the right sound, which culminates in a shot of a prototype accelerating away with all raucous roar of ... any other premium crossover on the market right now. Yes, the Lamborghini Urus sounds generic. Despite reportedly making 650 horsepower from its twin-turbo V8, the exhaust note sounds too quiet, smooth, and clean. It doesn't sound bad, but part of what makes a Lamborghini a Lamborghini is a stunning howl that you can hear blocks away. It shrieks at the high end, barks at the low end, and crackles in-between. Just take a listen to the Huracan in the video below. The Urus does none of that. Some may say this is actually a good thing because an SUV is supposed to be more practical and refined for daily use. But that's not what a Lamborghini is, even one that can carry more than two people. Lamborghinis are big, loud, impractical, and showy. And there's no shortage of fast, subtle SUVs out there, so the Lamborghini being brash is a key selling point. Still, this likely won't deter many prospective Urus buyers. It's still absurd-looking, featuring roughly the same creased and folded body work of the concept, and an interior full of spaceship-style switch gear. And as we already mentioned, it should be really fast. If only it sounded right. Related Video:

Lamborghini's path to the future is paved with forged composites

As far back as 1983, Lamborghini has been researching carbon fiber for automotive use. The automaker felt confident enough in its ability to work with the high-tech material in 1985 that a team led by Maurizio Reggiani, now the Lamborghini Board Member in charge of Research and Development, crafted a revolutionary Countach with a chassis made almost entirely of hand-laid carbon fiber. The result was spectacular in that the car's chassis weighed about half of its all-metal counterpart. It turned out that first foray into carbon fiber was just as spectacular when it was finally tested for crashworthiness, but in a completely different way. Catastrophic would be an appropriate word, according to Paolo Feraboli, who now leads Lambo's brand-new Advanced Composite Structures Laboratory in Seattle, Washington. Proving how far Lamborghini has come since that ill-fated carbon-fiber Countach Evoluzione, Feraboli told us during the ACSL's grand opening that today's Aventador, which boasts a high-tech carbon chassis, aced its very first crash test in 2009. Chalk that success up to high-tech computer modeling and the practical application of lessons learned over several decades of trial and error. The dull red monocoque of that crashed Aventador now hangs on the wall at the ACSL like a functional piece of art, a reminder of Lamborghini's cutting-edge milestones of the past. Lamborghini's future will be hewn from what the company calls forged composites. First seen on the stunning Sesto Elemento Concept from the 2010 Paris Motor Show, the patented carbon-forging process forgoes hand-laid sheets, injected resins, and high-heat autoclaves. Instead, wads of randomly oriented carbon fibers that sort of resemble the kind of dough you'd use to make pasta undergo a three-minute press inside a mold. The resulting parts are just as strong as other carbon-fiber bits, but can be mass-produced at a fraction of the cost. While it's true that cost is often a secondary consideration for high-end supercars, it's still relevant. By reducing the cost and increasing the scale of composite pieces, Lamborghini can then afford to spend more money on other parts of the car. It's not just body panels and chassis components that Lamborghini thinks it can build using forged composite technology. The Sesto Elemento featured forged-composite suspension control arms that haven't yet made it into production, but probably will soon.