Car Rental in Portugal

Our partners say...

8.7 / 10 RentalCars

8.8 / 10 Rent Cars

9.4 / 10 Kayak

8.7 / 10 Momondo

8.8 / 10 AutoEurope

9.4 / 10 Discover car Hire

8 / 10 Expedia

8.4 / 10 DoyouSpain

8.9 / 10 CarTrawler

9.5 / 10 AutoRentals

Why Choose Guerin?

Free cancellation: you may cancel your reservation at no charge up to 48 hours prior to your trip
Wide range of models: at Guerin, you will find the best solution for renting passenger cars, commercial vehicles and 9-seater vans!
Online Check-In: check in online and avoid queues. Your trip is waiting for you.
Always close at hand: Guerin has stations around the country. Pick up and drop off your vehicle at any of our 55 stations.

View deal

What's new?

Driving Tips - Guerin

Car breakdown: prevention tips for all drivers

If you find yourself in the situation where your car breaks down during the hire period, do you know what to do?

Driving Tips - Guerin

How to hire a car: a practical guide to car hire

Travelling allows you to get to know each culture and its people more intimately. Opting for a hire car can save you a lot of headaches. But do you know all the steps on how to rent a car? We've got y

Explore the best destinations: Guerin

Behind the Alto Douro Wine Region

The Alto Douro Wine Region combines stories, breathtaking landscapes, internationally acclaimed wines and a cultural legacy that allowed it to be inscribed on the UNESCO World Heritage list, as a "Lan

Guerin News

Christmas Charity: Guerin organized the second edition of this initiative

Throughout November and December, Guerin’s headquarters in Prior Velho collected essential items, such as adult’s and children’s clothes and shoes, blankets, toys, food and hygiene products.

Driving Tips - Guerin

Tips for optimising an electric car in winter

One of the main concerns about driving an electric car in winter is the reduction in range caused by low temperatures.

100% Digital Rental Process

Based on this concern and realizing that time is an increasingly precious commodity, Guerin has decided to develop a 100% digital and autonomous rental process.

From booking to returning the vehicle, the entire rental process is carried out via website, kiosks and dispensers, adapted to the needs of customers. Shall we get to know it?

Visit Azores in 3 days - the best itinerary

There are countless reasons to plan a trip around São Miguel, in the Azores. One of them is the natural beauty of everything you encounter. From the lagoons to the lush green mountains, the journey will be unforgettable