Lamborghinis are very fast, and thats no secret. Pretty quick off the line, too. Even the big-boned Urus can hold its own in a 0-62 mph sprint, which it can dispatch in 3.6 seconds. But this video isnt about the Lamborghini Urus. Its about one of Lambos pure-breed, low-slung supercars and its ability to stretch its legs in the half mile. The Lamborghini Aventador SV Roadster came out four years ago with bold claims: 50 kilos (110 pounds) lighter than the regular Roadster, heavily infused with CFRP (carbon-fiber reinforced polymer) and bonkers aero upgrades. But how well can it perform in a half-mile sprint?