Regarding the prepayment of fuel issue, I want to give a hint to the friends who will rent a car later. I just saw a car friend above who said something not quite right. When we paid the prepayment for fuel, we were told to pick up the car with a full tank and return it with a full tank. However, when we returned the car, we were informed that because we returned it with a full tank, the deposit would be refunded. But in reality, it did not happen. We sent an email to the car rental company Sixt to confirm this, and the reply was that after prepaying the fuel fee, it is not necessary to return the car with a full tank, and returning it with a full tank will not result in a deposit refund. (It's just a way for them to keep your money in the end.) As long as you have signed the contract, they will insist on it. (Regarding what the car friend above said, to put it bluntly, it's just a matter of not being good at English. I really want to roll my eyes at this. ๏ธ They are lumping everyone's different situations together.) ?
United Kingdom Q&A