BMW Vision EfficientDynamics is a plug-turbo diesel hybrid concept car, which the whole weight of just over 1360 kg equipment, length 4600 mm , width 1900 mm , 1240 mm high. With 2 +2 seating layout, luggage space is 150 liters. As a show car, which on 21-inch wheels with 195/55 tires. People are particularly interested in lightweight car to take innovative measures. Most of the aluminum chassis, the body surface to take a layered technology that is superimposed on another layer on layer of sheet metal plates, so that as little as possible the number of joints, body surface as smooth as possible. Made of plexiglass with a special front windshield from the engine compartment has roots extending back to the rear of the vehicle, constitute a real panoramic sunroof, and a similar material on both sides of the doors and fenders made of smooth board as a whole. Signs of kidney grille shutters in the mosaic of the active, the cooling system can be automatically opened or closed. Both sides of the front air dam and a specially designed back in the A-pillar plays the role of air through the body surface can generate resistance to a minimum. The car's drag coefficient of 0.22.
Vision and the same shape as the interior is also full of fantastic color. Downward-sloping forward out of the dashboard as if floating in the air, the seat is also designed so that passengers can have a floating feeling. The choice of material they use natural materials, only the seat support structure with a Kevlar fiber. Including three-dimensional display system and the rise of BMW Night Vision system, including a large number of new technologies to be used.
Vision concept car is driven by three components: two electric motors and a turbocharged diesel engine. Sustainable output of the previous synchronous motor 80 hp and 220 Nm of peak power, power through a dual-stage single-speed reduction gear box pass. If you need additional power broke out, this motor can also be output for 30 seconds extra 32 horsepower, or the maximum continuous output of 139 hp 10 seconds. The rear there is an electric motor driving the rear axle, which is located in the central body of the BMW turbo diesel engine and 6-speed DCT dual-clutch transmission between the rated continuous power of 33 horsepower (51 hp peak) and maximum torque of 290 cattle * m. Combination of two electric motors play a double role: they not only constitute the all-wheel drive system, but also as a renewable energy system for the car's lithium-polymer battery.1.5 l 3-cylinder diesel engine technology highlights include the fuel injection and variable intake turbo. It can produce 163 hp and 290 Nm of torque, fuel consumption is reduced to a minimum.
The three parts of the overall maximum power of 353 hp, accelerates from zero to Vision to100 km / h in just 4.8 seconds, top speed restrictions in the electronic device 250 km / hour. According to the European test standard, expected fuel consumption of 3.8 liters / 100 km , carbon dioxide emissions by only 99 g / km.
In the body of the vehicle front to back vertical arrangement of the 98 lithium polymer battery, each battery is 30 amps, 3.7 volts can output 600 amps of current. In the case of additional power, such as when overtaking, the output current of each battery can be jumped to 1,200 amps. The total weight of the battery pack is about86 kg . Board computer enables the battery to maintain the best working condition, that is, when the discharge in the vehicles never exceed the total discharge capacity (10.6 kW / time) of 80%.
Vision and the same shape as the interior is also full of fantastic color. Downward-sloping forward out of the dashboard as if floating in the air, the seat is also designed so that passengers can have a floating feeling. The choice of material they use natural materials, only the seat support structure with a Kevlar fiber. Including three-dimensional display system and the rise of BMW Night Vision system, including a large number of new technologies to be used.
Vision concept car is driven by three components: two electric motors and a turbocharged diesel engine. Sustainable output of the previous synchronous motor 80 hp and 220 Nm of peak power, power through a dual-stage single-speed reduction gear box pass. If you need additional power broke out, this motor can also be output for 30 seconds extra 32 horsepower, or the maximum continuous output of 139 hp 10 seconds. The rear there is an electric motor driving the rear axle, which is located in the central body of the BMW turbo diesel engine and 6-speed DCT dual-clutch transmission between the rated continuous power of 33 horsepower (51 hp peak) and maximum torque of 290 cattle * m. Combination of two electric motors play a double role: they not only constitute the all-wheel drive system, but also as a renewable energy system for the car's lithium-polymer battery.
The three parts of the overall maximum power of 353 hp, accelerates from zero to Vision to
In the body of the vehicle front to back vertical arrangement of the 98 lithium polymer battery, each battery is 30 amps, 3.7 volts can output 600 amps of current. In the case of additional power, such as when overtaking, the output current of each battery can be jumped to 1,200 amps. The total weight of the battery pack is about
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