Car Rental in Guam
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700+ Trusted Suppliers:
Cheapest car rental rates
Guam Airport
Full-size
Nissan Altima
or similar
$89.63
per day
Guam Airport
Compact
Mitsubishi Lancer
or similar
$38.09
per day
Guam Airport
Intermediate
Buick Verano
or similar
$40.64
per day
Most popular car rental deals
Guam Airport
Standard SUV
GMC Terrain
or similar
$69.72
per day
Guam Airport
Compact SUV
Buick Encore
or similar
$40.64
per day
Guam Airport
Intermediate SUV
Mitsubishi Outlander
or similar
$43.19
per day
Guam Airport
Full-size
Buick Regal
or similar
$65.84
per day
The above prices are only approximate and were last updated at 12:17 PM on 1/8/25. Prices may vary based on the booking dates, length of rental, and car class.
Why book with us?
Special offers
As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
Award-winning
World's Leading Car Rental Booking Website in the World Travel Tech Awards (4 years in a row).
Highly-rated
A combined rating of 4.5 with 175k+ total reviews on platforms like Trustpilot, Google, and Review Center.
4M users
Have already booked on one of the fastest-growing car rental booking websites.
Travel information
Languages
English, Japanese
Currency
USD
Drive on
Right-hand side
Country code
+1
Average car rental price
$53 per day
Average car rental length
4 days
Speed limit within town
24 - 40 km/h or 15 - 25 mph
Speed limit out of town
56 km/h or 35 mph
Acceptable limit of BAC
0.08%
Average gas price
$1.40 per liter or $5.30 per gallon
Lowest gas price
$1.19 per liter or $4.50 per gallon
Highest gas price
$1.64 per liter or $6.21 per gallon
The most popular city in Guam
The most popular location in Guam
Map of car rental locations
What is the cheapest month to rent a car in Guam?
The cost of renting a car in Guam varies by season. The table and graph below can help you find the best time of year to save on a rental car.
Average rental costs per day in Guam
The cheapest month of the year to rent a car in Guam is October — when rental costs average $38.29 per day. This is 34% cheaper than the yearly average and 56% cheaper than renting a car in May (when prices average $87.13 per day).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What’s the average rental length in Guam?
How long renters typically keep their vehicle sometimes varies depending on the time of year. Travelers tend to keep their rental cars longer in October — an average of 6 days. They tend to keep them for a shorter time in May — an average of 2 days.
Average number of rental days in Guam
What's the most popular month to rent a car in Guam?
Based on how many customers search for a car in Guam, the most popular month is December, while the least popular is May.
Monthly searches in Guam by pick-up date relative to the average
Car rental information
| Car rental locations | 1 |
| Airport locations | 1 |
| Popular suppliers | Alamo, SIXT |
| Popular car categories | Small cars, SUVs, Large cars, Vans |
| Lowest price | $36 per day |
| Cheapest supplier | SIXT |
Most popular car models of rental suppliers
| Rental Supplier | Model | Doors | Luggage | Type |
|---|---|---|---|---|
| Alamo | Toyota Yaris | 5 | 1 | Small cars |
| Alamo | Hyundai Tucson | 4 | 2 | SUVs |
| Alamo | Nissan Quest | 5 | 2 | Vans |
| SIXT | Mitsubishi Outlander | 4 | 2 | SUVs |
| Alamo | Mazda 3 | 4 | 2 | Large cars |
| Alamo | Nissan Versa | 4 | 2 | Medium cars |
| Alamo | Toyota Corolla | 4 | 1 | Large cars |
| Alamo | Nissan Altima | 4 | 2 | Large cars |
| Alamo | Mazda CX-3 | 4 | 2 | SUVs |
| SIXT | Kia Forte | 2 | 0 | Small cars |
Our customers' reviews
Because we want to make sure each review listed here is left by a real customer, we don’t have the option to post a review here. Instead, we ask each and every customer to leave a review after they return their rental car. This way, you know that all reviews are authentic.
HK
South Korea
Mitsubishi Outlander
7/12/23
fish eyes is the best place to see tropical fishs
Car rental statistics
Highest-rated company
Alamo
9.1 / 10
Lowest-rated company
Hertz
7.7 / 10
Total number of reviews
3
Total rental companies
3
Average daily price
$52.91
Lowest daily price
$35.55
Total cars available
13
Top 3 suppliers in Guam in 2025
Alamo
1 location
$90 - $303
SIXT
1 location
$36 - $70
Hertz
1 location
$36 - $70
Awards
World Travel Tech Awards - World's Best Car Rental Booking Website 2023
World Travel Tech Awards - World's Best Car Rental Booking App 2023
Magellan Awards Gold Winner 2023
Travel & Hospitality Awards 2021
FT 1000: Europes Fastest Growing Companies - Top 300 Companies 2021
FT 1000: Europe's Fastest Growing Companies - Top 100 Companies 2020
Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
Inc. 5000 Europe - Top 500 Companies 2019
Trustpilot - Top 10 Car Rental Agencies
SimilarWeb - Top 50 Car Rental Websites
Highly recommended by our customers
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