Using a new off-roader model as investigated subject to build a model of the vehicle based on GT-DRIVE software and to simulate its dynamic and fuel economy.

以某款新型越野汽车为研究对象，基于GT - DRIVE软件建立了其整车模型，并对其动力性和燃油经济性进行了仿真计算。

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The demand for Avtovaz's vehicles--the Lada and an off-roader called the Niva--consistently outstripped the supply.

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Moreover, Mercedes does not have strong products of its own in the minivan and Jeep class, though its new American-built off-roader is promising.

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