Sometimes I'm thinking to myself, "what would happen if my apartment building had 700 horsepower?" Well, John Hennessey answered and gave the world the 700 HP Mercedes G-Wagen. The question now is if it's faster than a stock GT-R.
As you can see in the above video, the GT-R edges out the Geländewagen in both regular and 'R' mode in a drag race.
If you asked the driver of the Mercedes how fast he felt he was going, the answer would probably be eight trillion times faster than the Nissan. I have ridden in a G63 AMG (with a mere 536 horsepower) and I can attest that being in one under full acceleration is akin to being pushed off a tall building while riding an elephant.