New Mercedes-Benz ML450 Hybrid with two propulsion systems are carrying-capacity gasoline engine 3.5 L 340 hp V6-powered and two electric motors equipped with an automatic transmission. Technology on two electric motors ML450 same as that applied by the GM. The first electric motor functioning as a driver beginning from gasoline to electricity, while the second motor accelerate. Electricity in a battery charging system just like the Toyota Prius. Charging the battery back on 288-volt nickel-metal located at the rear of this operation when performed braking (hard) or deceleration.