Chartered cars in Taiwan are charged according to time, route, and number of people. It is recommended that you consult the chartered car company, which is the most accurate.
Personally, I don’t recommend chartering a car, it’s quite expensive! You can book a train to Chiayi on the Internet, transfer to the Alishan train, and enjoy the sea of clouds and various forests from subtropical, temperate, and frigid zones along the way.
There is no need to charter a car at all, it is not cost-effective to charter a car. It is very convenient to take the Taiwan Haoxing Bus at Taichung Bus Terminal and go directly to Alishan. There is a bus every 15 minutes, and it costs less. Traveling in Taiwan, Taiwan Travel Bus is very convenient. You can go to all the attractions you want to go, and there are many places to take the bus. There are bus stations for Taiwan Travel Bus at passenger stations, Taiwan Railway Stations, and high-speed rail stations in various cities. Download the Taiwan Haoxing APP, and you can enjoy Taiwan. We traveled freely in Taiwan for 14 days, and the means of transportation to get around Taiwan Island were: high-speed rail, Taiwan Railway, bus, Taiwan Haoxing bus, and there was no chartered car at all.