What is a BMW magic carpet?

The magic carpet is actually the suspension system of BMW 7 Series. This suspension system has good comfort and shock absorption performance, so it is called magic carpet. The BMW 7 Series is a large car owned by BMW. The competing models of this car are Mercedes-Benz S-Class and Audi a8l. The wheelbase of BMW 7 Series is 32 10 mm, and its length, width and height are 5273 mm, 1902 mm and 1498 mm respectively.

The BMW 7 Series uses four engines, namely a 2.0-liter turbocharged engine, a 3.0-liter turbocharged engine, a 4.4-liter twin-turbocharged engine and a 6.6-liter twin-turbocharged engine.

The 2.0t engine is an entry-level model. 7 Series 2.0-liter turbocharged engine with 265 horsepower and maximum torque of 400 Nm. This engine has a maximum power speed of 5000 to 6500 rpm and a maximum torque speed of 1550 to 4500 rpm. This engine is equipped with in-cylinder direct injection technology and adopts aluminum alloy cylinder head and cylinder block.

Matching this engine is ZF 8at gearbox.

BMW 7 Series front suspension adopts double wishbone independent suspension, and rear suspension adopts multi-link independent suspension.

Double wishbone suspension is composed of upper and lower wishbones, and there is a connecting rod between the upper and lower wishbones.

Double wishbone suspension can restrain the roll amplitude of the car body and also restrain the brake nodding phenomenon.

Double wishbone suspension can improve the handling and ride comfort of the car.

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