Alamo: free upgrade on car rentals in the USA

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It’s always nice to get something worthwhile without paying for it, and this Alamo free upgrade offer is no exception. All you have to do is rent a car in the Economy, Compact, Intermediate, Midsize, or Standard car classes with the coupon code shown below. You’ll automatically receive a complimentary upgrade to the next higher vehicle class.

There’s a one-day minimum rental requirement with this Alamo car rental free upgrade promotion, and a 27-day maximum limit. To get the upgrade, reservations must be made at least 24 hours before the scheduled pick-up time.

Note that there are a number of blackout dates and locations where the free upgrade doesn’t apply. Follow the instructions in the next section to see the blackout list.

  • How to use this Alamo free upgrade coupon code:
    • Make the reservation from this page on Alamo’s website.
    • In the “Discount Codes” section, ensure that “Free Upgrade” appears in the “Coupon Code” field.
    • Scroll down to the terms and conditions to see blackout dates and locations.
    • Complete the vehicle reservation form to view discounted rates.

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