Renting a car is a regular occurrence for frequent travelers, and the choice of car rental models is especially important. So how to choose a car rental model, here are some suggestions for you as a reference, I hope to help you choose the right car rental model in Shanghai car rental company!
1. The heavier the car, the more fuel it consumes
From the point of view of fuel saving, the weight of the car is proportional to the fuel consumption, that is, the heavier the weight of the car, the more fuel consumed, and the worse the economics of use. Small cars consume 1% more fuel for every 40kg increase in their own weight. However, self-important cars have the advantages of good stability under sharp turns and sharp braking conditions, and are not prone to the phenomenon of "drifting".
2. Advantages and disadvantages of different drive modes
According to the power transmission mode, the car can be divided into "four-wheel drive", "engine front, rear axle drive", "engine front, front axle drive", "engine rear, rear axle drive" four kinds: four-wheel drive mode is mainly used in some off-road vehicles, the advantages make the front and rear wheels have driving power, traction, strong passability, strong adhesion, good stability, the body and transmission system of the steel plate is thicker than the car, high safety factor, suitable for off-road. However, the disadvantages are heavy weight and poor fuel economy. The engine front and rear axle drive modes are mainly used in some medium and high-end cars. The advantages are that the load carried by the front and rear axles is basically the same, with strong power and traction. When driving on climbing, muddy roads and bumpy roads, the power, rear wheel skid resistance and stability are significantly superior to "front front drive" cars. However, the disadvantage is that the drive shaft retreats to the rear axle, resulting in a raised floor, several assemblies are arranged separately, occupying a large space, and it is difficult to miniaturize the car. The engine front and front axle drive modes are mainly used in small and medium-sized cars. The advantage is that the transmission shaft is saved, the floor is flat, the transmission system is compact, the weight is reduced, the floor is lowered, and the center of gravity is lowered. However, the disadvantage is that the weight moves backward when going uphill, the load on the front axle is reduced, and sufficient traction cannot be generated. On slippery roads, insufficient traction cannot be generated due to insufficient weight on the front axle; the load on the front axle is too heavy when going downhill, especially the load on the front axle will be further aggravated when braking on the downhill. This model should not be used in mountainous areas with more uphill and downhill slopes. The engine rear and rear axle driving modes are mainly used in miniature vehicles. The advantages are that the transmission shaft is saved, the adhesion is large, the traction is also large, the wheelbase is small, there is no exhaust pipe under the floor, and the engine exhaust gas and noise will not pollute the carriage. However, the disadvantages are that the rear axle load is large, the turning is easy to slip, the handling system is too long, the structure is complex, the cooling system is complex, and the suitcase is too small.
3. Automated cars save you money
Automatic gear (also known as automatic gearshift) is equipped with automatic control devices, which can automatically adjust the gear according to the speed of the vehicle, without manual operation, eliminating many work of gearshift and pedal clutch. The disadvantage is that it is expensive, expensive to repair, and more expensive to use than manual gear fare oil, because the power transmission of the automatic transmission is done by hydraulic pressure, which will cause power loss in the work. Especially when driving at low speeds or walking and stopping in traffic jams, it will increase fuel consumption. Automatic vehicles are fuel-intensive but comfortable to drive. If the user pursues easy driving, it is more appropriate to choose automatic gears. If the user hopes to save costs, then the manual operation is more cost-effective.
4. Cars with aluminum gold rims
At present, the price of aluminum alloy rims is still about 2-3 times that of steel rims, but the efficiency of their use is also much higher than that of steel wheels:
(1). Light weight and oil saving;
(2). Good heat dissipation performance, increase tire life;
(3). High roundness, can improve the accuracy of wheel movement, suitable for high-speed driving;
(4). Good elasticity, improves the smoothness of the vehicle, and is easier to absorb vibration and noise in motion;
(5). 100% recyclable, environmentally friendly product.
5. Rent a car Consider renting a car with less mileage
When renting a car with a car rental company in Shanghai, try to choose a car with less mileage to rent.
6. Whether to rent a domestic car or an imported car is measured from the user's point of view according to personal preferences and expense budget.
Imported cars are obviously superior to domestic cars in terms of quality, but from the comprehensive advantages and disadvantages analysis, in addition to the previous performance price ratio, in the future repair costs and accessories supply, imported cars do not occupy any advantage. There are many domestic car repair outlets, and the fees are relatively cheap. This should also be measured from the user's point of view according to personal preferences and expense budget.
From the point of view of fuel saving, the weight of the car is proportional to the fuel consumption, that is, the heavier the weight of the car, the more fuel consumed, and the worse the economics of use. Small cars consume 1% more fuel for every 40kg increase in their own weight. However, self-important cars have the advantages of good stability under sharp turns and sharp braking conditions, and are not prone to the phenomenon of "drifting".
2. Advantages and disadvantages of different drive modes
According to the power transmission mode, the car can be divided into "four-wheel drive", "engine front, rear axle drive", "engine front, front axle drive", "engine rear, rear axle drive" four kinds: four-wheel drive mode is mainly used in some off-road vehicles, the advantages make the front and rear wheels have driving power, traction, strong passability, strong adhesion, good stability, the body and transmission system of the steel plate is thicker than the car, high safety factor, suitable for off-road. However, the disadvantages are heavy weight and poor fuel economy. The engine front and rear axle drive modes are mainly used in some medium and high-end cars. The advantages are that the load carried by the front and rear axles is basically the same, with strong power and traction. When driving on climbing, muddy roads and bumpy roads, the power, rear wheel skid resistance and stability are significantly superior to "front front drive" cars. However, the disadvantage is that the drive shaft retreats to the rear axle, resulting in a raised floor, several assemblies are arranged separately, occupying a large space, and it is difficult to miniaturize the car. The engine front and front axle drive modes are mainly used in small and medium-sized cars. The advantage is that the transmission shaft is saved, the floor is flat, the transmission system is compact, the weight is reduced, the floor is lowered, and the center of gravity is lowered. However, the disadvantage is that the weight moves backward when going uphill, the load on the front axle is reduced, and sufficient traction cannot be generated. On slippery roads, insufficient traction cannot be generated due to insufficient weight on the front axle; the load on the front axle is too heavy when going downhill, especially the load on the front axle will be further aggravated when braking on the downhill. This model should not be used in mountainous areas with more uphill and downhill slopes. The engine rear and rear axle driving modes are mainly used in miniature vehicles. The advantages are that the transmission shaft is saved, the adhesion is large, the traction is also large, the wheelbase is small, there is no exhaust pipe under the floor, and the engine exhaust gas and noise will not pollute the carriage. However, the disadvantages are that the rear axle load is large, the turning is easy to slip, the handling system is too long, the structure is complex, the cooling system is complex, and the suitcase is too small.
3. Automated cars save you money
Automatic gear (also known as automatic gearshift) is equipped with automatic control devices, which can automatically adjust the gear according to the speed of the vehicle, without manual operation, eliminating many work of gearshift and pedal clutch. The disadvantage is that it is expensive, expensive to repair, and more expensive to use than manual gear fare oil, because the power transmission of the automatic transmission is done by hydraulic pressure, which will cause power loss in the work. Especially when driving at low speeds or walking and stopping in traffic jams, it will increase fuel consumption. Automatic vehicles are fuel-intensive but comfortable to drive. If the user pursues easy driving, it is more appropriate to choose automatic gears. If the user hopes to save costs, then the manual operation is more cost-effective.
4. Cars with aluminum gold rims
At present, the price of aluminum alloy rims is still about 2-3 times that of steel rims, but the efficiency of their use is also much higher than that of steel wheels:
(1). Light weight and oil saving;
(2). Good heat dissipation performance, increase tire life;
(3). High roundness, can improve the accuracy of wheel movement, suitable for high-speed driving;
(4). Good elasticity, improves the smoothness of the vehicle, and is easier to absorb vibration and noise in motion;
(5). 100% recyclable, environmentally friendly product.
5. Rent a car Consider renting a car with less mileage
When renting a car with a car rental company in Shanghai, try to choose a car with less mileage to rent.
6. Whether to rent a domestic car or an imported car is measured from the user's point of view according to personal preferences and expense budget.
Imported cars are obviously superior to domestic cars in terms of quality, but from the comprehensive advantages and disadvantages analysis, in addition to the previous performance price ratio, in the future repair costs and accessories supply, imported cars do not occupy any advantage. There are many domestic car repair outlets, and the fees are relatively cheap. This should also be measured from the user's point of view according to personal preferences and expense budget.
