Is the Driving Method the Same for Dual-Clutch and Automatic Transmissions?
1 Answers
Dual-clutch and automatic transmission cars are driven in the same way. For automatic transmission cars, dual-clutch cars shift gears faster because they have two clutches. While one is in use, the other is already prepared for the next shift, significantly reducing shift time with almost no delay. The differences between dual-clutch and automatic transmissions lie in the way power is connected, the gear transmission mechanism, and fuel consumption. Specific details are as follows: 1. Power Connection Method: Dual-clutch uses clutch plates to connect or disconnect power between the engine and transmission; automatic transmissions use a hydraulic torque converter for power connection and disconnection. 2. Gear Transmission Mechanism: Dual-clutch uses a manual transmission gear mechanism; automatic transmissions use an automatic transmission gear mechanism with sun gears and planetary gears; both gear mechanisms are controlled by solenoid valves. 3. Different Fuel Consumption: Automatic transmissions consume about 20% more power in power connection compared to dual-clutch transmissions, making dual-clutch transmissions more fuel-efficient than automatic ones.