Here is video with size comparison between Lamborghini Murcielago LP670-4 SuperVeloce and Mercedes-Benz G63 AMG 6×6. The SUV is really enormous, especially when you see it parked next to so low car.
However, the Murcielago SV is 1,565 kg (3,450 lbs) while the six-wheeled G-Glass weighs 3,850 kg (8,487 lbs). The Lamborghini is just 1,135mm tall and the G63 AMG is almost two times taller – 2,210mm in height.
Still, the Murcielago SV is more powerful than the G63 AMG 6×6. The Lamborghini is powered by a 6.5 liter V12 with 670 HP (493 kW) and 660 Nm (487 lb-ft) and the Mercedes has a 5.5 liter twin-turbo V8 – 544 HP (400 kW) and 758 Nm (560 lb-ft) of torque.
2014 Mercedes-Benz G63 AMG 6×6 is priced from €451,010 and the Lamborghini Murcielago LP670-4 SuperVeloce is priced around €300,000 to €350,000 (second hand).