Argentina
Driving in Argentina: licences, car rental and road rules
Rent a car only for the Northwest (Salta–Cafayate), the Lakes District or slow Patagonia loops; between Buenos Aires, Iguazú, Mendoza and El Calafate, fly instead. Budget US$50–120 a day plus fuel and insurance, hold an International Driving Permit, and avoid unpaved Ruta 40 stretches at night.
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GuideArgentina
Key facts
- Best regions to drive
- Northwest (Salta, Cafayate, Quebrada de Humahuaca), Lakes District (Bariloche, Villa La Angostura), slow Patagonia loops
- Rental cost
- US$50–120 a day for a compact or SUV; 2026 estimate
- Licencecheck
- Home licence plus an International Driving Permit (IDP); carry both
- Minimum agecheck
- Usually 21, sometimes 23–25 for larger cars; check with the firm
- Side of road
- Right; overtake on the left
- Fuel
- Nafta súper (95) and premium; diesel is gasoil; many stations are full-service
- Tolls
- TelePASE transponder or cash at some booths on access roads
- Gravel roads
- Ruta 40 and side roads in Patagonia and the Northwest; insurance often excludes underbody, tyres and glass
- Crossing to Chilecheck
- Needs written authorisation from the rental firm and extra insurance; arrange days ahead
- Drink-driving limitcheck
- 0.00% on national roads for all drivers; check provincial rules
Summary: drive or fly, by region
Use this to decide before you book anything. A car pays off where stops are close together and buses are thin; it costs you time and money on the long inter-region legs.
| Region or route | Drive? | Why | Typical rental day |
|---|---|---|---|
| Salta – Cafayate – Quebrada de Humahuaca | Yes | Short hops, wine stops, buses infrequent | US$50–90 |
| Lakes District: Bariloche – Villa La Angostura – San Martín | Yes | Lake viewpoints, flexible timing | US$60–120 |
| Patagonia: El Calafate – El Chaltén – Puerto Madryn | Optional | Long empty legs; gravel; windscreen risk | US$70–120 |
| Buenos Aires – Mendoza | No | About 14 h by road; 2 h by air | — |
| Buenos Aires – Puerto Iguazú | No | About 18 h by road; 2 h by air | — |
| Buenos Aires city | No | Subte, colectivos and apps are cheaper | — |
Prices are 2026 estimates for a compact car in high season, before fuel and full insurance.
Step by step: licence, booking, pickup
Sort the paperwork first. Your home licence is normally accepted, but rental desks and police checks are smoother with an International Driving Permit alongside it. The IDP is a translation, not a licence; you still carry the original. Minimum age is commonly 21, and firms may charge a young-driver fee or require 23–25 for SUVs and pickups. Carry your passport too.
- Book online two to four weeks ahead in high season (December–February, July); walk-up rates in Bariloche and Salta spike.
- Choose the smallest car that fits your luggage; gravel roads punish low clearance and wide tyres.
- At pickup, photograph every panel, the windscreen, tyres and the fuel gauge, and confirm the fuel type (nafta or gasoil).
- Ask in writing whether unpaved roads are covered; many policies void cover off asphalt.
- Confirm the drop-off fee for one-way rentals between regions; it can exceed the daily rate.
- Check the spare tyre, jack and warning triangle before leaving the lot.
| Item | Typical 2026 estimate | Notes |
|---|---|---|
| Compact car, per day | US$50–90 | High season, before insurance |
| SUV or pickup, per day | US$80–120 | Better for gravel, worse on fuel |
| Full insurance (franquicia cero) | US$15–35 per day | Reduces the deductible; read exclusions |
| Fuel, nafta súper | Per litre, priced in ARS | Check the current pump price locally |
| Tolls, Buenos Aires access roads | Small, in ARS | TelePASE or cash |
| One-way fee | US$50–200 | Depends on distance and firm |
Road rules and practicalities
Argentina drives on the right. Speed limits are commonly 60 km/h in towns, 110 km/h on many national roads and 130 km/h on some divided highways, but signs and provinces vary, so follow what is posted. Seat belts are required for everyone, children under about 10 must sit in the back, and headlights on during the day are expected on many routes. Roundabouts give priority to traffic already circulating.
- Police and gendarmerie checkpoints are routine on Ruta 40 and near provincial borders; carry licence, IDP, passport, rental contract and insurance.
- Drink-driving rules are strict; the national limit is effectively zero for all drivers, and penalties are heavy.
- Fuel up when you see a station in Patagonia and the Puna; gaps between services can run 150–200 km.
- Avoid driving after dark outside cities: unlit livestock, potholes and trucks make night legs risky.
- Winter in the Andes (June–August) can require chains; check road status before mountain passes.
- Wind in Patagonia is constant and strong; keep both hands on the wheel and expect crosswinds on exposed stretches.
| Rule | What to do | Check? |
|---|---|---|
| Side of road | Drive right, overtake left | No |
| Speed limits | Town 60, national roads 110, some highways 130; follow signs | Yes |
| Seat belts | All occupants; children in the back | No |
| Alcohol | Zero tolerance on national roads | Yes |
| Headlights | On during the day on many routes | Yes |
| Tolls | TelePASE or cash at the booth | No |
| Chains | Carry or hire in Andean winter | Yes |
Watch-outs
The biggest cost surprises are insurance exclusions and gravel damage. Windscreens, tyres and underbody are the usual carve-outs, and Patagonian ripio (gravel) finds all three. Photograph the car and keep the paperwork. In cities, parking is tight and theft from cars happens; leave nothing visible.
- Do not drive a rental across to Chile without written authorisation from the firm; the border will turn you back.
- Some firms block certain provinces or gravel routes entirely; confirm before you plan the loop.
- Fuel stations in remote areas may prefer cash; carry some ARS.
- If you are stopped, stay calm, show documents and ask for the officer's identification if a fine is demanded on the spot.
Questions people ask
What should I know about driving and car rental in Argentina?
Drive on the right, carry your home licence plus an International Driving Permit, and expect US$50–120 a day for a compact or SUV in 2026. Rent only where stops are close together, such as the Northwest or the Lakes District; fly between distant regions instead.
How much does it cost?
A compact car runs about US$50–90 a day and an SUV US$80–120 in high season, before fuel and insurance. Full cover adds roughly US$15–35 a day. One-way fees and gravel damage are the usual extras. All figures are 2026 estimates.
When should I plan for it?
Book two to four weeks ahead for December–February and July, when Bariloche, Salta and Patagonia fill up. Arrange any Chile border authorisation and winter chains before you travel, not at the counter.
Do I need an International Driving Permit?
Your home licence is usually accepted, but an IDP makes rental pickup and police checks smoother. Carry both, plus your passport and the rental contract. Rules can change, so check with the rental firm before you book.
Can I drive from Argentina into Chile with a rental car?
Only with written authorisation from the rental company and the required cross-border insurance. Many firms refuse or charge extra. Arrange it days in advance; without the paperwork the border will send you back.
Is it safe to drive at night?
Outside cities, avoid it. Unlit livestock, potholes and slow trucks make night driving on Ruta 40 and rural routes risky. Plan legs to finish before dusk, especially in Patagonia and the Northwest.
Deep dive
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