Eye-catching, our 2016 Mercedes-Benz AMG G 63 4MATIC in Iridium Grey Metallic is a modern legend! Powered by a TurboCharged 5.5 Liter Biturbo V8 offers 563hp managed with a responsive 7 Speed Automatic transmission. This All Wheel Drive SUV rockets to 60mph in just 5.3... via Dealer Sync