Chile on a French Licence — A 0.03 Limit & the Atacama Crossing

Chile is one of South America’s easiest countries to drive, and for a French visitor most of it feels immediately natural — traffic on the right, a well-signed motorway network, orderly rules. Two things, though, sit outside European experience: the alcohol law is stricter than you are used to, and the distances in the north are on a scale France simply does not have.

Take the alcohol rule first, because it catches people who assume South America is relaxed. Chile’s limit is 0.03, below the French 0.05, and it is enforced seriously — weekend alcohol checkpoints (controles de alcoholemia) are routine, and the penalties climb fast from fines to suspension. The “one glass with lunch” margin you might allow yourself at home does not exist here. Treat it as zero before you drive.

The paperwork is straightforward. Your French licence is accepted for tourists, and an International Driving Permit is recommended as a translation that smooths the rental desk and any roadside stop. Carry it with your licence and passport, and arrange it in France before you fly.

The defining experience is geography. The Pan-American Highway (Ruta 5) runs the length of the country, mostly tolled motorway at up to 120 km/h, in good condition and quiet outside Santiago. But the northern leg crosses the Atacama, where fuel stations can be 200 km apart, signal vanishes, and the heat is relentless. This is not a French autoroute with an aire every few kilometres — fill up in every town, carry water, and load offline maps before you set off.

Town limits are 60 km/h, rural roads 100, and a 10 km/h overspeed costs roughly CLP 38,000-70,000 (≈ €35-65). Chilean cars must carry a warning triangle and reflective vest, which the rental usually supplies — check before driving off. Fuel runs about CLP 1.35/litre equivalent and the emergency number is 131 for ambulance, 133 for police.

See the full rules on our Chile driving guide, confirm your documents with the Driving Permit Checker, and work out any penalty with the Speeding Fine Calculator.