Firenze Lanciare was a U.S. “flying supercar” concept proposed by designer and pilot Greg Brown and publicized in 2020. The project envisioned a road-going hypercar using twin electric motors (sourced from Tesla) and LG Chem batteries for ground propulsion, combined with retractable wings and twin small jet turbines for flight. Claimed figures included about 1,000 hp on the road, sub-4-second 0–60 mph acceleration, and more than 500 mph cruise…