Thrifty
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Sixt
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Hertz
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Ace Rental Cars
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Dollar
Ace
Firefly
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Adelaide city it should be possible to rent a car for a whole month if needed.