The BMW 3 Series GT is an imported car. There are many people who buy this car. This car is more common on the street. The BMW 3 Series GT is equipped with a total of two engines, one is a low-power 2.0-liter turbocharged engine, and the other is a high-power 2.0-liter turbocharged engine.
The code name of the low-power engine is b48b20a. The maximum power of this engine is 135kw, the maximum torque is 270 Nm, the maximum power speed is 5000 rpm, and the maximum torque speed is 1350 to 4600 rpm. This engine uses direct injection technology and uses an aluminum alloy cylinder head block. This engine is matched with ZF's 8-speed automatic manual transmission. The code name of the high-power engine is b48b20b. The maximum power of this engine is 185lw, the maximum torque is 350 Nm, the maximum power speed is 5200 rpm, and the maximum torque speed is 1450 to 4800 rpm. This engine uses direct injection technology and uses an aluminum alloy cylinder head block. This engine is matched with ZF's 8-speed automatic manual transmission. Many riders think that this is not because the same engine uses different programs, and finally adjusts different horsepower. In fact, this is not the case. There are some differences between the two engines. The piston shapes of the two engines are different, the compression ratio is also different, the turbine is different, and the turbine pressure is different. In addition, the strength of accessories such as cylinder gaskets and valve cover gaskets of high-power engines is higher.
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