Demon's 2.3-second 0-60 mph run, but even the $1.4-million, 949-hp Ferrari LaFerrari can't touch the Demon's 9.65-second quarter-mile time.  Further, Dodge claims the Demon is the world's fastest accelerating quarter-mile production car. While this is true when it's been modified with factory-supplied performance parts and run on a prepared surface, its showroom stock 9.9-second quarter-mile pass places it alongside the Ferrari LaFerrari, McLaren P1 and Porsche 918 — all of which made similar passes on unprepared surfaces.