Car hire in Portland, Maine

When hiring a car, you can expect to find that a majority of the rental car agencies in Portland do not have a cancellation fee. Keep in mind that momondo does not set these cancellation policies, but we can help you find great deals on car hire in Portland. Be sure to look for the Cancellation Policy when you conduct your search.

When travelling to Portland during the month of August, we recommend hiring an Economy car in order to be best prepared for the weather and road conditions. An Economy car can handle both the wet and dry road conditions that are often seen in Portland during August, when temperatures are around 15 °C and precipitation is 85 mm on average. Hiring a Economy in Portland will cost you £44/day on average.

If you are hiring a vehicle in Portland, then be aware that the current speed limit within city or town limits is 25 mph, unless otherwise posted. Suburban speed limits around Portland will generally have a speed limit of 75 mph. If you are travelling on a motorway in Portland, then the speed limit is 75 mph.

At the moment, Hertz has the GMC Terrain available for hire in Portland for £93 per day on average. Keep in mind that availability for GMC Terrain hire in Portland can change quickly.Hertz also has other SUV car hires in Portland in case you change your mind about the GMC Terrain. For instance, the Chevrolet Bolt EUV is available in Portland from Hertz.

In July, Portland usually gets 78 mm of precipitation and has an average temperature of 20 °C. This information can be very helpful when looking at hire cars in Portland as it can help you make the best decision.

Those looking to hire a car in Portland for a road trip to the surrounding areas, please know the weather in Maine during the month of July usually is around 20 °C with 84.3 mm of possible rain.

Prices for cars in Portland refresh daily.

The number of operators available for cars in Portland is 17 as of July 2025.

Age requirements for drivers vary depending on the country, including Portland. In several EU countries, drivers must be 18 years old. Generally, to rent a car overseas, you must be at least 21 years old, and if you're under 25, you may be charged a young driver surcharge. It's recommended that you review the policy of your preferred rental company before booking.

To rent a car in Portland, all drivers must present a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide evidence of your return travel and accommodation information during your stay. We always recommend that you verify with the specific rental company you're booking with.