A hire car opens up the parts of Spain trains don’t reach, from white villages to quiet coves. Most rental problems come down to deposits, insurance excess and fuel, and all three are avoidable.

What to bring

You need a valid driving licence, your passport and a credit card in the main driver’s name for the deposit; debit cards are often refused. Drivers from the US should also carry an International Driving Permit. Most firms rent from 21, with a young driver fee under 25.

Insurance and fuel

Basic insurance comes with a large excess, so decide before you arrive whether to reduce it. Choose a full-to-full fuel policy and avoid pre-paid fuel, which charges you for a full tank.

Before you drive off

Video every panel, the wheels and the fuel gauge. Check the car has a reflective vest and a V16 warning beacon, which since 2026 replaces warning triangles.

On the road

Speed limits are 120 km/h on motorways, 90 on other roads and 50 or 30 in towns. Big cities restrict older cars in low-emission zones, so check your hire car’s label. When you return it, photograph the car and the fuel gauge again.

Take our renting a car in Spain checklist to the rental desk.