Driving a JAC Ruifeng M3 commercial vehicle at high speed for 15 hours generally shouldn’t be a big problem. After all, the car was tested far beyond this intensity before it was put on the market. However, it is unrealistic to drive a JAC Ruifeng M3 commercial vehicle for 15 hours continuously. On the one hand, the car needs to go halfway Refueling at a gas station, and if a driver is driving like this, his body simply cannot bear it.
Take the 2011 2.4L Color Journey gasoline standard version as an example. Its maximum power speed is maintained at 5500rpm, and its maximum torque speed is maintained between 2800-4500rpm. The maximum speed is obviously between this , both the gasoline and diesel versions perform as well as ordinary cars on the highway. However, the noise of the manual transmission of the 2.4-liter gasoline version is obviously too loud. Starting from 2000rpm, the engine noise continues to penetrate into the cabin. When it rises to 3500rpm, the level will seriously affect the conversation of passengers in the cabin. However, the 2.4 automatic transmission does not have this In this case, it is also very gentle and quiet at the same speed.