What are the mods of his C63?
I guess you'll just need a to find a gray market 662hp 2013 Shelby GT500 to beat that modified C63.
Top Speed 200mph, 0-60 in 3.5 seconds.
PS: I was surprised though that the Mustang GT could beat the stock C63 AMG on Motor Trend's figure 8 test.
412hp 2011 Mustang GT (2013 makes 420hp)
Lateral Accel: 0.97g
Figure-8: 24.7sec * 0.77g
481hp Mercedes C63 AMG Coupe
Lateral Accel: 0.94g (avg)
Figure-8: 24.9 sec * 0.78 g (avg)
I just relaized this thread is about the Explorer.
What's its rpm when you're cruising at 120km/h?