The Pagani Huayra is nearing the end of its run. The final coupe — number 100 — will be dressed up like Lewis Hamilton’s Mercedes-AMG F1 car. The roadster version that follows will be limited to just 100 examples, too. It should be no surprise then that the company is working on its third model. According to Car and Driver, a fourth one is in the works, too. Rather than a big, twin-V12, the fourth model will be all electric.