How do I extend my rental?

Need to keep your vehicle longer? SANI SIXT makes extending your rental simple and convenient.

How to Extend Your Rental

1. Contact Us Before Expiry: You must request an extension at least 24 hours prior to your scheduled return time.
2. Call Central Reservations: Call our dedicated line at +27 (0)11 230 5000 during operating hours (07h30 – 22h00).
3. Submit a Online Request: Use our Submit a Request form selecting 'Rental Extension'.
4. Email Support: Send your request along with your booking reference to bookings@sanisixt.co.za.

Extension Terms & Authorization

• Extensions are subject to vehicle availability and daily rate adjustments.
• Additional charges for the extended days will be authorized on the credit card used for the original booking.
• Failure to extend your rental prior to expiration without prior authorization may result in standard unauthorized late return penalties and insurance voiding.