Car Rental in Bilbao (2026) - Driving Guide & Best Rates
Explore Bilbao with ease by renting a car, good for discovering things to do, nearby beaches, and good spots at your own pace.
Driving Requirements
Spain is a right-hand-traffic country. By Spanish traffic law, EU and EEA license holders can drive on their valid national license with no additional documents. Non-EU visitors may use their foreign license for up to six months from date of entry. But Spanish law requires it to be accompanied by an International Driving Permit (IDP) or an official Spanish translation if the license is not in Spanish. Rental companies typically enforce this strictly and may refuse to hand over the car without an IDP, so obtaining one before travel is strongly recommended even if enforcement on the road is inconsistent.
The legal minimum driving age in Spain is 18 for a standard passenger car. Rental company policies are separate and vary: some will rent to drivers aged 21 and above, while others set their minimum at 23 or 25, and most charge a young-driver surcharge for renters under 25. Check the specific rental provider's age policy before booking, as these are commercial terms, not legal requirements.
Spanish law mandates third-party liability insurance on every vehicle, and rental companies include this in the base rate. Beyond the legal minimum, rental companies offer optional Collision Damage Waiver (CDW), theft protection, and personal accident cover, these are commercial products, not legal obligations. Your existing travel insurance or credit card may already provide equivalent cover, so review your policies before purchasing extras at the counter.
This is a rental company policy, not a legal requirement. Most rental companies in Bilbao require a credit card in the main driver's name at pickup and place a hold for a security deposit, which is released after the car is returned undamaged. Debit cards are generally not accepted for the deposit, though policies vary by provider. Check your chosen company's payment terms in advance to avoid issues at the counter.
Spain drives on the right. Unlike in some countries, turning right on a red light is prohibited unless a specific green arrow signal permits it. At unmarked intersections, traffic coming from the right generally has priority. Bilbao's Casco Viejo (Old Town) is largely pedestrianized with restricted vehicle access, and the city uses bus lanes and tram corridors that carry fines if entered by private vehicles. Seatbelts are legally required for all occupants, and using a mobile phone while driving is a traffic offence.
Helpful Tips
Bilbao Airport (BIO) is roughly 12 km north of the city center in Loiu, and most major rental companies have desks there. Picking up at the airport is generally more convenient if you plan to explore the Basque coast or countryside, while a city-center pickup avoids airport surcharges if you only need the car for a day trip, compare total cost including the surcharge before deciding.
Before driving off, photograph every scratch and dent on the vehicle and confirm they match the rental agreement's damage sheet, Spanish rental counters often push CDW excess-reduction waivers at the desk. But policies and excess amounts vary significantly between companies, so review your credit card's rental coverage and any pre-purchased policy before accepting or declining at the counter.
Google Maps works reliably throughout the Basque Country and provides accurate real-time traffic data for Bilbao's urban roads and motorways. Downloading the Basque Country region for offline use is a sensible backup for mountain or coastal drives where mobile signal can drop, and a phone mount is generally more current than the rental car's built-in GPS, which may have outdated map data.
Most rental cars in Spain are diesel, though petrol and hybrid options are increasingly common, fuel stations are plentiful along Bilbao's main roads and motorways but can be scarce and have limited hours in rural Basque villages, so fill up before heading into the countryside; full-to-full fuel policies are standard practice in Spain, and prepaid fuel options almost always cost more, so return the car with a full tank to avoid inflated refueling charges.
Parking in Bilbao's Casco Viejo (Old Quarter) is extremely limited with narrow one-way streets best avoided by car. Look for underground public car parks such as those near Plaza Moyúan or along the Gran Vía, and note that street-level blue-zone (zona azul) spaces are time-limited and require a ticket from a nearby meter, for overnight stays, a hotel with dedicated parking or a 24-hour underground garage is typically the most practical option.
Driving Warnings
Spain strictly prohibits turning right on a red light unless a dedicated green filter arrow is illuminated, there is no equivalent of the North American right-on-red rule, and traffic cameras at signalised intersections can issue automated fines.
Bilbao sits in one of Spain's rainiest regions, and the city's hilly terrain combined with narrow streets in the Casco Viejo (Old Town) means wet cobblestone and steep gradients are a frequent hazard. Allow extra braking distance and be cautious on inclines, in autumn and winter.
Spanish law requires you to carry a reflective safety vest inside the passenger compartment, not in the trunk, and to put it on before exiting the vehicle for any roadside stop outside built-up areas; failing to have one accessible is a fineable offense during a traffic stop.
Speed enforcement around Bilbao relies heavily on fixed and mobile radar cameras on both urban roads and motorways such as the AP-8; Spain's DGT publishes camera locations. But mobile units move frequently, and fines for foreign-registered vehicles are pursued through EU cross-border enforcement agreements.