The McLaren MP4-12C was the car that reignited McLaren’s road-car legacy — the first to roll out of Woking since the untouchable F1, and the spark that launched the brand’s modern era. A fusion of Formula 1 intellect and road-going ambition, the 12C debuted with a carbon-fiber monocoque so light and rigid it made rivals look medieval, and a twin-turbo 3.8-liter V8 that delivered 600+ horsepower with the precision of a scalpel. The result was a car that...