From United States
+1-8007618913
From Canada
+1-2897685366
From United Kingdom
+44-2035140670
From Japan
+81 3-4578-4029
From Argentina
+54-2657459025
From Chile
+56-226665927
From Colombia
+57-6017940262
From Mexico
+52-7449800692
From New Zealand
+64-99508740
From Peru
+51-17009061
From Switzerland
+41-445514539
From Thailand
+66-25088458
From Singapore
+65-31585008
From Australia
+61-1800-507-258
From Turkey
+90-850-390-7486
From Italy
+39-800729010
From Portugal
+351-304500663
From Brazil
+55-6140426960
From France
+33-970019487
From Israel
+972-23752163
From Germany
+49 6107 6353100
From China
+86-1089171020
From South Korea (Domestic calls only)
00308 491 0209
From Poland
+48 732 126 852
From other countries or regions
+1-8007618913
From Taiwan(China)
+886 2 2656 3571
Live chat Email us Service Code: 7861650169
logo_img
Reviewed: Wed, Sep 21, 2022
About Autounion: 10.0 /10
They are simply perfect! Do not even doubt for a second. You will not only rent a car but also have friends.
About QEEQ: 8.0 /10
Mini | Citroen C1 or similar

Relevant Reviews on Autounion in Greece

Berg Onions

View more >
Reviewed: Sun, Sep 21, 2025
About Autounion: 10.0 /10
Athens
About QEEQ: 10.0 /10

Quentin Beerbohm

View more >
Reviewed: Sun, Oct 27, 2024
About Autounion: 10.0 /10
Very satisfied.
About QEEQ: 10.0 /10

Blanche Poe

View more >
Reviewed: Mon, Oct 26, 2015
About Autounion: 4.0 /10

J.Rivera

View more >
Economy | Nissan Micra or similar
Reviewed: Mon, Oct 17, 2022
“Ride with a 24 hour rental and return service.”
About Autounion: 9.0 /10
Wish the directions for where to get the shuttle for the ride to the rental car place was a little bit more clear than it was. The ride to the car rental place is about 10 min from the airport. The person at the counter asked us where we were going and warned of us the area we were driving. Great Advice. Loved the fact the this was a 24 hour rental agency.
About QEEQ: 10.0 /10

Alvin

View more >
Economy | Fiat Panda or similar
Reviewed: Thu, May 30, 2019
About Autounion: 6.7 /10
I have rent 2 car with small type, and the staff is advise us to upgrade to the medium size due to exceed of the luggage storage issue, is reasonable and acceptable. But 1 of our car aircon is not cold and when returning of vehicle we have topping up the gas to the level we collecting our vehicle but when the staff come to our hotel for collection they has request us to pay them 5 euro per car for the gas top up. Is ok for me to give them 5 euro car but we has purposely drive the car very far away only to top up the gas in order to get penalty.. but in the end we still get penalty 5 euro per car.. Overall experience is great just have to clarify with the staff before collecting the car.

Pay for Car Rentals with Crypto

In addition to credit and debit cards, you can now pay for online car rentals with cryptocurrency! Bitcoin (BTC), Ethereum (ETH), and Bitcoin Cash (BCH) are accepted. Curious about how long a Bitcoin transaction takes or how to pay with Bitcoin? Read our FAQs for more details.
map-big
Planning to rent a car on your next journey? Subscribe to get an exclusive 5% off coupon for new users!
Know our privacy policy - you can easily unsubscribe any time!