The Huayra with its SAE-rated 720 horsepower peaking at 5,800 rpm and 738 pound-feet of torque flat-lining from 2,250 up to 4,500 rpm. Stated acceleration to 62 mph, or 100 kmh, is 3.2 seconds, top speed is marked at 224 miles per hour and confirmed constant lateral acceleration has been measured at 1.64 Gs. Huayras purchased by U.S. customers will start being delivered in July of 2013, if not earlier. The average price of each car once its owner has finished with personalization should reach $1.5 million.