租车。

Use it as a verb-object phrase. You can say 我要租车 (I want to rent a car). You can also use it as a noun to describe the industry. For example, 租车公司 means a car rental company. It is very flexible and fits into most sentence structures easily. Just remember to put the duration before the phrase if you are being specific.

You will use this when planning a road trip with friends. It is essential when talking to travel agents or landing at an international airport. If you are stuck in a city with bad public transport, this is your magic phrase. It works perfectly when discussing logistics for a weekend getaway. You can even use it when talking about apps like Hertz or local Chinese versions like Shenzhou.

Do not use 租车 if you are hailing a taxi or a Didi (the Chinese Uber). For that, you use 打车. 租车 implies you are the one behind the wheel. Also, do not use it for long-term apartment rentals; that is 租房. If you try to 'rent' a person's help, this is definitely the wrong word! It is strictly for mechanical vehicles you intend to drive yourself.

In China, 租车 has exploded in popularity recently. Traditionally, people preferred owning cars as a status symbol. Now, younger generations love the freedom of 'self-drive tours' or 自驾游. Many people in big cities like Beijing have licenses but no car due to plate lotteries. For them, 租车 is the only way to enjoy a weekend in the mountains. It represents a shift toward a more mobile, adventurous lifestyle.

If you want to be more specific, you can say 租跑车 for a sports car. For a business van, you might say 租商务车. If you are looking for the physical location, ask for the 租车点. Some people might use the full term 租赁 in formal contracts. However, in 99% of daily life, the two-syllable 租车 is your best friend.