Driving in Mexico: 14 Things You Need to Know

Driving in Mexico is completely legal for tourists and, honestly, much easier than I expected. You just need to understand a few local driving rules, insurance requirements, speed limits, toll roads, and safety basics before getting behind the wheel. I know that sounds like a long list, but it’s really pretty simple.

In this guide, I'll walk you through everything you need to know about renting a car and driving in Mexico, from road signs, police stops, and topes to the most common mistakes tourists make. 

After driving thousands of kilometers across Mexico, I can confidently say that renting a car is one of the best ways to explore the country—if you know what to expect. If you're looking for practical driving tips for Mexico, you've come to the right place.

 

My best driving tips for Mexico: the TL; DR version

In order to get to places like Lago Tacemaco, you have no choice but to drive (safely)
 

Before you get behind the wheel; here are the best driving tips for Mexico that will make your road trip much smoother:

• Use toll roads (cuotas) whenever possible while driving in Mexico. They're usually safer, faster, and in much better condition than free roads.
• Avoid driving at night, especially outside major cities. Potholes, topes, animals, and unlit vehicles are much harder to spot after dark.
• Never underestimate topes. Slow down whenever you're entering a town—you'll thank me later.
• Keep some cash in the car. You'll need it for some toll roads, fuel stations, or the occasional card terminal that isn't working.
• Download offline maps before you leave. Mobile signals aren't great in some mountain and rural areas.
• Fill up your tank whenever you get the chance. Petrol stations can be few and far between once you leave the bigger towns.
• Keep your passport, driver's licence, rental agreement, and insurance handy. It'll make checkpoints much quicker.
• Don't worry if you see military or police checkpoints. They're common and usually over in a minute or two.
• Don't trust Google Maps blindly. The shortest route isn't always the best one, especially in the mountains.
• Don't cram too much into one day. Distances in Mexico look short on the map, but mountain roads can make the drive much longer than you expect.

 

 

Before driving in Mexico checklist

If you don't want to end up upset like this guy, better check that car insurance out
 

Before driving in Mexico, make sure you have: 

• Valid driver’s license
• Passport
• Rental agreement, or vehicle registration if bringing your own car
• Mexican auto insurance
• Temporary Import Permit, if required
• Cash or card for toll roads
• Offline maps downloaded
• Emergency numbers saved
• Fuel planned for longer routes

 

1. Should you drive all around Mexico?

Traffic in Mexico City

 

Mexico covers a large area of land—1,972,550 square kilometers (761,600 square miles), to be more precise), and is over 3,200 kilometers (2,000 miles) long. It should be getting clear to you by now that it’s nonsense to travel only by car. For example, driving from Chihuahua in the north to Cancun on the Yucatan Peninsula would take 35 hours. That sounds terrible, doesn’t it?

It's therefore much better to fly to your destination, rent a car at the airport, and then explore the surrounding area by car. When you've finished traveling around, return the car to the same place you picked it up and head somewhere else by plane. 

Why should you return the car to the same place you picked it up? Find it out in my 33 Useful Mexico Travel Tips and save hundreds of dollars.

 

2. Mexico driving laws every tourist should know

Don't worry, you don't need to study Mexican law before your trip. These are the Mexico driving laws you should actually know before driving in Mexico:

• Most foreign driver's licenses are accepted in Mexico. Check whether your rental company also requires an International Driving Permit (IDP).
• Mexican car insurance is mandatory. Your insurance from home usually won't cover you here.
• Drive on the right side of the road in Mexico. Just like in the US and Canada.
• Wear your seat belt. It's required for everyone in the car.
• Don't drink and drive. Mexico's legal alcohol limit is 0.05% BAC, and random breathalyzer checkpoints are common in many cities. If you've had a few drinks, don't risk it.
• Don't panic at checkpoints. I came across military, National Guard, and police checkpoints. They're usually just routine inspections. All I had to do was slow down, roll down my window, answer a few questions, and was able to be on my way within a minute or two.

 

 

3. Renting a car in Mexico: All you need to know

Watch out for scams in car rentals in Mexico!

 

Beware of car rental scams

Finding a good car rental in Mexico might be a tough nut to crack. Although there are many, a lot of them are—let me put it straight—scams. That’s why renting a car in Mexico is worth a bit of extra research before you book.

I know what I’m talking about; I have experienced it firsthand. I booked a car in a local rental through Rentalcars. But when I arrived, the rental told me that Rentalcars had canceled the reservation. And Rentalcars? They said it wasn’t true and the reservation was valid. The two sides kept putting guilt on each other and refusing to give me a car—or my money back. In the end, I solved it two months later through the complaint process.

You can avoid this problem by using only well-known car rentals (Alamo, Hertz, Avis, etc.) or local companies with excellent recent reviews. Before booking, always read the latest reviews and the insurance conditions carefully. One of my biggest driving tips for Mexico is not to choose a rental just because it's the cheapest.

 

Do you need Mexican car insurance?

Tulum, car insurance, and cenotes–the holy trinity
 

One thing you can't skip is Mexican car insurance. Even if your insurance covers you in the US or Canada, that doesn't mean it will be valid in Mexico. Before you drive away, make sure you understand exactly what is and isn't covered.

When renting a car, you'll usually be offered several types of insurance. Don't just click "accept" without reading the details. Sometimes the cheapest rental turns out to be the most expensive once they add the insurance at the counter.

Some premium credit cards also include rental car insurance, but always check whether it covers driving in Mexico before you rely on it. One of my biggest driving tips for Mexico is simple: don't try to save a few dollars on insurance only to risk paying thousands later.

 

Security deposits for car rentals

You should also know that a deposit is required for car rentals in Mexico. Most rental companies require a security deposit of roughly 10,000–20,000 pesos (USD 550–1,100), although it can be significantly higher for SUVs, luxury cars, or if you decline the rental company's insurance. The rental can keep it for up to two weeks, so if you rent several cars in a row, make sure you have sufficient funds on your credit or debit card. I can’t think of a better way to destroy your vacation than to get stuck in Mexico with no money left.

 

Age restrictions for renting a car in Mexico

Check the age restrictions of the car rentals you're considering; you wouldn't want to miss out on cenotes just because of that
 

The age restrictions in car rentals vary greatly. Many car rentals set the minimum age at 21, but you might also find some rentals that will rent cars to younger drivers—for a surcharge. Some companies, such as Hertz Mexico and Mex Rent A Car, may rent from age 18, while others require 21 or 25. If you're planning on renting a car in Mexico, always check the age requirements before booking.

On the other hand, some car rentals have a maximum age requirement. The specific conditions depend on the rental, but usually it’s 75.

 

Does Mexico accept your driver's license?

If you take a closer look at the streets and traffic in the cities, it makes sense that they're being extra careful with licences
 

A valid foreign driver's license is usually all you need to drive in Mexico. However, some rental companies may also require an International Driving Permit (IDP), so it's worth checking their policy before your trip.

An IDP is an international travel document valid in over 150 countries of the world, and contains all important information in several languages. You can get your IPD online, for example, on the website of International Drivers Association.

If you already have an IPD, check its validity—it’s usually very short, from one to three years.

 

4. Driving tips in Mexico: Use highways instead of roads

Mexican highways are much better option!

 

Whether you're driving in Mexico to the capital Mexico City, Puebla, or, for example, other places in Mexico I recommend in a separate article - I won't lie: driving on Mexican roads is an action-packed adventure, as they are strewn with bumps and large potholes. If you don’t want to play at being an action movie hero, I recommend trying Mexican highways instead. They are clean, safe, and fast. And the Green Angels take it to the next level. Check out some other useful Mexico travel tips, including more Mexico driving tips.

Who are the Green Angels? They’re an assistance service called Ángeles Verdes in Spanish. Should you get in trouble, call them at 078—they regularly patrol Mexican highways. If you don't speak Spanish, you should have Google Translate prepared because Mexican people basically speak only Spanish - that is one of the 12 facts about Mexico you should definitely know. Call Ángeles Verdes at 078 for roadside assistance and tourist information. Use 911 for an immediate emergency.

However, a light purse is a heavy curse on the highways when driving in Mexico. Individual toll booths often charge anywhere from 100 to 300 Mexican pesos (USD 5–16), and on longer journeys those fees can easily add up to over 1,000 pesos (USD 55). My eyes were on stalks when I saw it, as everything else was pretty cheap in Mexico.

 

 

5. Topes in Mexico: Why you need to slow down

Let me introduce topes, your no.1 enemy in Mexico
 

It would be a deadly mistake to suppose topes won’t get you. They will, and trust me: from the moment you start driving in Mexico to the second you leave, you will hate them.

What are they? Topes are insidious high-speed bumps that love to emerge out of thin air whenever you don’t expect them. They are high, could damage your car, and are usually irrationally located in the middle of nowhere or right behind the corner.

The first few will catch you off guard. After that, you’ll find yourself slowing down every time you see a roadside shop, a bus stop, or a pedestrian crossing. Welcome to Mexico.

 

6. Crossing the border from the US to Mexico? This is what you need to know

Get ready to enter Mexico!

 

Crossing the US border into Mexico? This is a short checklist of what you’ll need:

• Passport
• FMM (Mexican Immigration Form). Depending on where you're crossing and how long you plan to stay, you may need an FMM. It's a short immigration document that you'll either receive at the border or complete as part of the entry process. If you're only visiting the border zone, you may not need one.
• Temporary Vehicle Import Permit (TIP). If you're driving your own vehicle beyond Mexico's border free zones, you'll need a Temporary Vehicle Import Permit. You can get it at the border or apply for it online before your trip.
• Mexican auto insurance policy. US car insurance is generally not valid in Mexico, so you'll need a Mexican insurance policy to help cover liability, car repairs, and medical costs if something happens.
• Vehicle registration or rental agreement. If you're driving your own car, carry the vehicle registration. If you're renting, keep the rental agreement with you in case you're asked to show it.

Find other useful information before traveling to Mexico in the 12 facts about Mexico article.

 

7. Speed limits in Mexico

A lot of the places are pretty intuitive when it comes to the speed limit; you wouldn't go pedal to the floor here
 

Speed limits in Mexico are as follows:

• School zones: 20–30 km/h (12–19 mph) (varies by municipality)
• Urban roads: 50 km/h (31 mph) (unless posted otherwise)
• Rural roads: 80 km/h (50 mph)
• Highways: 80–100 km/h (50–62 mph), depending on the road
• Toll roads (cuotas): 110 km/h (68 mph) (unless signs indicate a lower limit)

Always follow the posted speed limit signs, as limits can vary by state, municipality, road type, and local conditions.

I expected that the traffic would be loose and chaotic, and it surprised me that it wasn’t. Everyone followed the rules, more often than not. It’s probably caused by the smart combination of:

• Police - How not to get pulled over? Find out in an article about Mexico travel tips.
• Topes
• Drivers’ good manners

If you’re playing at being a cowboy, you’re asking for trouble, and trouble is what you’ll get! But do you know what people in Mexico are really like? You can read it in a separate article, together with other interesting facts about Mexico.

 

8. Traffic signs you should know before driving in Mexico

Stop!

 

Especially when you're driving in Mexico, and even more so in Mexico City, it's useful to know basic traffic signs. You can differentiate the traffic signs in Mexico according to their colors:

• Blue traffic signs are informative. They help you identify parking lots and some services. The most important one is a white “E” on a blue background. It says Estacionamiento—parking—and means “Parking permitted” or “Parking lot”.
• Yellow traffic signs are warnings. They alert you of pedestrians, falling rocks, road narrowing, speed bumps (topes!), and other important things.
• Red traffic signs inform you of mandatory rules, such as compulsory turning or giving way to all traffic. The most important one is ALTO—STOP.

 

 

9. How much is the fuel in Mexico?

Maybe cheaper than in Western European countries, but still expensive enough to make you want to touch grass @ Popocatépetl
 

As of 2026, gasoline in Mexico typically costs around 23–27 Mexican pesos (USD 1.20–1.40) per liter, while diesel is usually in a similar price range. Fuel prices change regularly, but they're generally lower than in most Western European countries.

It's also a good idea to have some cash with you because, every now and then, the card terminals at petrol stations stop working. It doesn't happen often, but it's better to be prepared than stranded with an empty tank.

 

10. Don’t argue with the police

Mexico has its own rules

 

The police in Mexico are famous for stopping cars for every little violation of driving rules. Don’t argue with them—that road leads nowhere. Or, more likely, that road leads to jail. Mexican policemen have the right to confiscate your car and take you into custody.

Some policemen will fine you, whereas others might ask for a bribe. It’s very uncomfortable, but unfortunately pretty common. The policemen usually want around 600 Mexican pesos (30 USD), but if they see you’re a gringo, they may try to ask for huge amounts of money. They asked me for 6,000 pesos (300 USD) in Puebla, and it was really hard to talk my way out of it.

If the policemen demand to see your passport, only show it to them—don’t put it in their hands. They might keep it until you pay what they ask for. Of course, it’s not black and white, and there are bad cops and good cops. But do you want to risk it?

 

11. Get ready for the zones of mist

Driving in zona de niebla is not a very pleasant experience.

 

When driving in Mexico, beware of zonas de niebla, or the zones of mist. The name sounds mysterious, right? But don’t imagine poetic clouds of fog hovering above the countryside. In fact, the zones of mist are rather annoying—if you drive into one, there is an impenetrable mist, and you can see only a few meters ahead.

It happens mostly in the mountains, and it could slow you down significantly. To keep it between the ditches, you have to drive at the maximum speed of 30 km/h (18 mph), and sometimes even have to stop completely. Wherever you’re going, don’t expect to get there in time.

 

12. Driving in Mexico is safer in daylight

Don't go on adventurous rides at night; enjoy some great Mexican food instead
 

Is driving in Mexico safe? Yes, but in your own best interest, don’t drive at night. A lot of road accidents happen because of:

• Animals straying onto the dark roads
• Pedestrians thinking walking in black clothes on a black road is a good idea
• Vehicles without lights, obviously not interested in their own safety

But also:

• Topes that you absolutely can’t see (Remember when I said you’ll hate them? This is one of the cases.)
• Occasional thieves and bandits

Also, the emergency services are limited at night in some areas of Mexico, so if you break down and get stuck somewhere… Well, good luck. Enjoy spending the night in the car. I’ve done it, and I can confirm: a car’s not the most comfortable place to sleep.

 

13. Parking in Mexico

Especially city centers will make looking for a parking spot feel like a treasure hunt
 

Parking lots in Mexico are usually paid, but very cheap. You may also park in the streets free of charge—but not on the sidewalks. Be ready for the fact that, in certain locations, finding a good parking space is like catching lightning in a bottle.

Luckily, you will stumble upon valets willing to park the car for you again and again—for only one or two USD or so. Especially if you’re a European, valet parking may seem strange to you and you might prefer parking yourself. But I view it as an opportunity to kill not two, but three birds with one stone:

• You’ll get rid of the struggle to find a parking space.
• You’ll save some time, as the valet knows exactly where to go.
• You’ll do a good deed, as one dollar may mean a lot to someone in Mexico.

 

14. Don’t forget motion sickness medicine

Do you suffer from car sickness? Mexico might not be the best place for you. Local roads are full of curves and serpentines. But if you survive, beautiful views of the landscape will be your reward—for example in Canyon Sumidero National Park, where serpentine roads lead to beautiful watchtowers.

So chup chup! Get in your car and drive to see the beauties of Mexico!

 

 

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