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Cadillac recently launched a new XT4, in the power system and technology configuration have done a lot of upgrades, the configuration version is a new addition of 28T two-wheel drive premium, as a configuration version of the new XT4 main configuration, two-wheel drive premium upgrade a lot of practical configuration, cost-effective is very prominent.
Also a 2.0T+9AT power match, the new XT4 adds a 48V mixing system.
At the moment of ignition start, the 48V light mixing system can instantly increase the engine speed and reduce the engine vibration;
In the automatic start-stop state, the 48V light mixing system can also maintain the air conditioning compressor to continue to work, improving the comfort of the start-stop state;
When the car starts again, the 48V light mix system will also start before the engine, driving the wheels with electricity, so that the start of the vehicle is quieter and smoother, and the response is faster;
When our car starts and starts accelerating, the 48V light hybrid system will drive the vehicle together with the engine, and the electric motor can provide 12kW of power and 50Nm of torque assist alone;
When the gearbox shifts, the motor also provides additional power to fill the power interruption during the shift and improve the smoothness of the shift.
The 2.0T engine of the new Cadillac XT4 can output 237 horsepower and 350Nm of torque alone, and now with the support of the motor, its 100-kilometer acceleration can reach 7.6 seconds, which is stronger than many models that advertise themselves as performance cars.
In addition, when the brakes of the car and the engine are in a high-speed and low-load operation state, this 48V light mixing system can also charge itself, intelligently optimize the working condition point of the engine through the recovered energy, and reduce fuel consumption. During the taxiing and downshifting of the vehicle, the 48V light mix system can also use the motor to maintain the engine speed and the operation of the equipment on the car, so that the engine can remain out of oil and reduce unnecessary fuel consumption.
Talking about fuel consumption, it is impossible not to mention the Tripower variable valve management technology of this engine, under different power requirements, the computer adjusts the opening and closing degree of the engine intake valve to achieve "four-cylinder high performance", "four-cylinder economy" and "two-cylinder ultra-economic" three modes. This variable cylinder technology allows the new XT4 to have a strong power while only requiring a fuel consumption of 7.2L/100km.
In addition to the update and upgrade of the powertrain, the new XT4 has also been greatly improved in the technology configuration, and the new generation of mobile Internet experience CUE, treasure seat, BOSE Premium audio and so on.
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(Some of the pictures come from the Internet)