Driving in Argentina as a United States National
Argentina offers epic road trips along Ruta 40 and through Patagonia, but vast distances, chaotic Buenos Aires traffic, and remote gravel roads demand careful planning. An IDP is required for foreign drivers.
Key Things to Know First
Argentina requires an International Driving Permit for foreign visitors. Obtain one in United States before departure.
How to get an IDPBoth United States and Argentina drive on the right. No adjustment needed.
United States uses mph, but Argentina uses km/h. Verify your GPS or navigation app is set to the correct unit.
Side-by-Side Comparison
| Rule | United States | Argentina | Change? |
|---|---|---|---|
| Traffic side | Right-hand traffic | Right-hand traffic | Same |
| Speed unit | mph | km/h | Yes |
| IDP required | — | Yes | Yes |
| Min. driving age | 16 | 17 | Differs |
| Emergency number | 911 | 911 | Same |
| Road difficulty | Easy | Moderate | — |
Speed Limits in Argentina
Speed limits in Argentina are posted in km/h (kilometres per hour). Quick reference: 50 km/h ≈ 31 mph · 100 km/h ≈ 62 mph · 130 km/h ≈ 81 mph.
Documents to Carry in Argentina
- Original driving licence from United States — must be valid and unexpired
- International Driving Permit (IDP) — required in Argentina. Obtain from your national motoring association before travelling.
- Passport or national ID — carry at all times while driving
- Car insurance certificate — verify it covers Argentina before departure
- Vehicle registration / rental agreement
Emergency Number in Argentina
Primary emergency number in Argentina. Save it before you drive.
Emergency numbers for all countriesFull Argentina Driving Guide
Road rules, toll system, fuel types, parking, regional quirks — everything you need for driving in Argentina.
Read the complete guide