Ever wondered why the McLaren P1 was called a Formula 1 car for the road? This 2013 masterpiece packed a twin turbo V8 plus electric motor for nearly 900 horsepower. It's active aerodynamics adjusted in real time like an F1 wing, while electric boost delivered instant torque out of corners. With only 375 units ever made, it's one of the rarest hyper cars in existence. The P1 proved hybrid tech wasn't about fuel economy, it was about pure devastating performance on four wheels. | Unbelievable Cra