mit dem Auto fahren

You need to conjugate the verb fahren. For example, ich fahre or wir fahren. The phrase mit dem Auto stays the same. It uses the dative case because of the word mit. Don't worry about the grammar too much yet. Just remember it as one solid block of words. If you are texting, you can even shorten it. But in full sentences, keep the whole phrase. It sounds more complete and natural that way.

Use it when discussing your daily commute. Use it when planning a weekend road trip. It works perfectly when someone asks how you will arrive. 'How are you getting here?' 'I am going by car.' It is polite and clear for any situation. Whether you are 18 or 80, you use this. It is great for business meetings or casual coffee dates. It is a very safe, neutral expression.

Don't use it for bikes or trains. For a bike, use mit dem Fahrrad fahren. For a train, use mit dem Zug fahren. If you are walking, use zu Fuß gehen. Also, avoid it if you are flying a plane. That would be fliegen, obviously. It sounds silly to use fahren for a flight. You also wouldn't use it for a boat. That would be mit dem Schiff fahren.

Germany is the land of the automobile. Think of the Autobahn and famous car brands. Driving is a point of national pride here. Getting a license is expensive and very hard. So, saying you are driving is a common daily update. Cars are often kept very clean and shiny. It is a big part of the German lifestyle. People take great care of their vehicles. It is more than just transport; it is a hobby.

You might hear Auto fahren without the mit dem. That focuses more on the act of driving itself. Mit dem Wagen fahren is a bit more old-school. Wagen is just another word for car. Younger people might just say ich fahre. But mit dem Auto fahren is the safest bet. It works everywhere from Berlin to Munich. It is the standard version you will hear most often.