Pros and cons of different ways according to the power transmission drive mode, the car can be divided into "four wheel drive", "front-engine, rear axle drive," "front-engine, front axle drive," "rear engine, rear axle drive" four species: four-wheel drive mode is mainly used in some off-road vehicles, has allowed both front and rear driving force, traction by strong car, adhesion, good stability, body and driveline thick steel plate than the sedan, security factor, suitable for off-road. But the drawback is the weight of a large Zhengzhou professional car rental companies, and poor fuel economy. Front engine, rear axle drive is mainly used in some way in the limousine, the advantage of the front and rear axle load carrying essentially the same, strong power, traction, when climbing, muddy roads and bumpy road traveling Which car rental company Well, power, rear wheel anti-skid and stability significantly superior to "pre-pre-drivers' cars. But its drawback is a rear axle shaft retreated, resulting in the floor projection, several assembly disposed separately, to occupy a larger space, it is difficult to compact cars. , Automatic transmission cars do not save money autopilot (also known as automatic transmission) equipped with automatic control devices, traffic can be automatically adjusted according to stall speed, without manual operation, eliminating many shifting and clutch work treading. Its disadvantage is that expensive, high maintenance costs, but also to use than manual fare oil, because power transmission is via a hydraulic automatic transmission to complete, the work will result in a loss of power. Especially at low speeds or in stop and go traffic jam when the car rental company, will increase fuel consumption. 4, the choice of car radial tire assembly equipped car radial tire compared with bias tires fitted cars, wear resistance can be increased by 50% to 100%, rolling resistance is reduced by 20% to 30%, and can fuel 6 % to 8%. Zhengzhou car rental, car rental, car rental provided by Zhengzhou Zhengzhou Babel Babel Automotive Services Limited. Zhengzhou Babel Automotive Services Limited (www.ttqizu.com) strong, credible, in Zhengzhou, Henan leasing, pawn industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Zhengzhou innovative ideas will lead into the sky a brilliant car and you work for a better future!