Car rental in Argentina

Yes, but you cannot cross the border without advance authorization from your rental company. You must request a cross-border permit (Permiso de Salida del País / Permiso para Chile) at least 7 to 10 business days before collecting your vehicle, which costs between 150 and 350 USD. The rental company prepares a legally notarized customs authorization and issues mandatory international liability insurance (SOAPEX and Carta Verde). Attempting to cross into Chile (e.g., from Mendoza, Bariloche, or El Calafate) without these original documents will result in border rejection and complete voiding of all insurance.

Under Argentine national law and international conventions, foreign tourists can legally drive using their valid home-country domestic driver's license for up to 90 days. Most international rental desks at airports will release vehicles with just your domestic license and passport. However, carrying a physical International Driving Permit (1949 or 1968 format) is strongly recommended when driving across provincial highways (such as in Córdoba, Santa Fe, or rural Patagonia), where highway police (Policía Caminera) frequently scrutinize foreign drivers during roadside checkpoints.

TelePASE is Argentina's nationwide electronic toll collection system using an RFID transponder sticker mounted on the upper windshield. In the City of Buenos Aires (AUSA highways like the 25 de Mayo and Illia), tolls are 100% automated with barrier-free free-flow gantries; cash payment booths have been eliminated. Most rental cars registered in Buenos Aires come pre-equipped with TelePASE. Toll charges are recorded electronically as you pass under gantries at highway speed and are automatically debited to your credit card by the rental company upon contract closing.

Driving on unpaved gravel roads (ripio) in Patagonia and the Northwest requires extreme caution. Standard rental car Collision Damage Waiver (CDW) policies strictly exclude damage to windshields, headlights, tires, and undercarriages caused by flying gravel. Flying stones from oncoming trucks frequently shatter glass. Keep speeds strictly between 40 and 60 km/h, brake gently to avoid skidding on loose stone, decelerate when meeting oncoming traffic, and maintain a generous following distance. Always ensure your rental car includes a functional spare tire, a jack, and a tire iron.

Argentina strictly enforces a nationwide zero-tolerance law (Ley de Alcohol Cero al Volante No. 27.714). The legal blood alcohol limit is 0.00 g/l (0.00‰) on all national highways and across almost all provinces, including Buenos Aires, Mendoza, Córdoba, and Río Negro. Any detectable amount of alcohol in your bloodstream results in immediate driver license confiscation, vehicle impoundment, and heavy statutory fines starting from 50,000 to over 300,000 ARS. If visiting wine regions like Mendoza or Cafayate, always designate a non-drinking driver.

In remote areas of Patagonia (RN 40 and RN 3) and the high-altitude Northwest, fuel stations can be separated by 200 to 300 kilometers, and smaller stations frequently run out of fuel (especially regular Nafta Súper). Adopt a strict rule to refuel whenever your tank drops to half. Petrol stations are full-service with pump attendants; tip the attendant 200 to 500 ARS. Always carry substantial cash in Argentine Pesos, as rural fuel stations often suffer satellite terminal dropouts and cannot process international credit cards.