🟡 Conflicting information

Sixt Portugal 2026: is a debit card enough for the deposit?

Sixt is the classic "it depends" case: the Portuguese rental terms say credit card, while the international FAQ says debit cards are accepted. The payment information attached to your specific reservation is the only source that counts.

Last verified: 2026-07

Key facts

Pay with debit: ✓ Yes
Deposit with debit: ⚠ Conflicting info
Deposit (economy class): Depends on vehicle group.
Deposit-waiver cover: Yes.
Verdict: Portuguese terms say credit card, the international FAQ says debit is OK. Trust only the payment info shown for your specific booking.
Official T&C: https://www.sixt.pt/

Deposit in detail

The deposit depends on the vehicle group and rate. Deposit-reducing covers exist; whether a debit card passes at the Lisbon counter is decided by your reservation's payment terms.

Watch out for

Check the payment section of your booking confirmation, not the general website — the two contradict each other.
If the confirmation allows debit, print it and bring it to the counter.
Premium classes routinely require a credit card (sometimes two) — stay in lower groups if you don't have one.

Cancellation & no-show

Standard Sixt cancellation terms apply per rate. If the counter refuses a card your confirmation allowed, cancel in writing the same day and dispute via chargeback with the confirmation attached.

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Disclaimer

Rental conditions change frequently and companies' own documents sometimes contradict each other (see the Goldcar Lisbon Airport discrepancy). Everything on this page reflects the official terms and conditions as verified in July 2026. Always verify directly with the rental company before booking. This is practical guidance, not legal advice.