What are the disadvantages of dual-engine cars?
1 Answers
The disadvantages of hybrid cars include high prices, difficult maintenance, etc. Details are as follows: High price: The price for the same displacement is 40% higher. For a standard 1.8L model, ordinary cars cost around 150,000 yuan, while hybrid cars cost around 210,000 yuan. The extra 60,000 yuan could cover fuel costs for ten years. Currently, with low oil prices, the advantage is not yet obvious. Difficult maintenance: Currently, the patent technology is still held by a few major foreign companies, and only large cities have the conditions for repairs. Some parts are unique to hybrid cars and cannot be shared with ordinary cars, such as the wheel hubs. Smaller space and heavier weight: An additional set of batteries and electric motors take up a lot of space and increase weight. On long-distance trips, the gasoline engine works just like in an ordinary car, but the hybrid carries an extra set of electric motors. In the city, the electric motor is mainly used, but the hybrid carries an additional gasoline engine compared to pure electric vehicles. These loads consume energy. Operational drawbacks: You need to monitor the battery level, otherwise, insufficient charge can make starting difficult; you also need to pay attention to turning off the electric motor when parking, and it cannot be turned off with a single button.