If you are planning to take a rental car from St. Thomas to St. John via the car ferry, a full-size SUV from Alamo, Enterprise, or National can be an excellent choice. Here is a guide to full-size SUV rentals for St. John travel.
Why a Full-Size SUV for St. John
St. John is even more rugged than St. Thomas, with steep hills, narrow roads, and several unpaved routes to beaches within Virgin Islands National Park. A full-size SUV provides:
- Ground clearance for unpaved park roads
- Power for steep grades on North Shore Road
- Cargo space for beach gear and snorkeling equipment
- Comfort for the ferry crossing and island driving
- Four-wheel drive capability on rough terrain
Ferry Compatibility
All rental vehicles from Alamo, Enterprise, and National are authorized for St. John travel. Full-size SUVs fit within the car ferry's size limits.
St. John Road Conditions
While Cruz Bay and the main roads are paved, many of the best beaches on St. John — such as Salt Pond Bay and Lameshur Bay — require driving on rough, unpaved roads. A full-size SUV handles these conditions far better than a sedan or compact car.
Passenger and Cargo Space
Full-size SUVs typically seat 7-8 passengers and offer generous cargo space. For a family or group spending a day or more on St. John, this means room for everyone plus coolers, beach chairs, and snorkeling gear.
Availability and Booking
Full-size SUVs are popular at STT, especially during peak season. Book early through Alamo, Enterprise, or National to secure one. Specify that you plan to take the vehicle to St. John so the rental brand can all vehicles are authorized.
Important Note
All rental vehicles from Alamo, Enterprise, and National are authorized for St. John travel. No verification is needed before your trip.


