Sixt promo code - September 2026
Stack SIXT ONE member rates with promo codes for double savings this September 2026. With 6 active codes and 5 offers available, students get 5% off while Express tier members enjoy 20% off plus free upgrades and priority counter service.
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CURRENT
Promo code
Sixt promo codes • Expires in 3 days
Combine SIXT ONE Member Rates with Discount Codes
SIXT ONE rewards members can stack member pricing with eligible promo codes for even bigger savings on car hire bookings. Sign up free and maximise your discount
POPULAR
DF3J
Show Code
CURRENT
Promo code
Sixt promo codes • Expires in 10 days
Save on Premium Car Hire with Sixt Promo Code
Apply this promo code at Sixt checkout to unlock savings on selected premium car hire bookings across Australia. Valid for eligible vehicles and rental periods
POPULAR
DF3J
Show Code
20%
CURRENT
Promo code
Sixt promo codes • Expires in 9 days
SIXT ONE Rewards Members Save Up to 20% on Rentals
Join the SIXT ONE rewards program and enjoy up to 20% member discounts on car rental bookings plus earn points for free rental days
POPULAR
DF3J
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CURRENT
Promo code
Sixt promo codes • Expires in 13 days
Save on Sixt Car Rentals with Exclusive Coupon Code
Apply this exclusive coupon code at Sixt checkout to unlock savings on selected car rental bookings across Australia
POPULAR
DF3J
Show Code
15%
CURRENT
Promo code
Sixt promo codes • Expires in 11 days
Book Now and Save Up to 15% on Car Rentals
Reserve your Sixt rental car now and save up to 15% on selected bookings. Discount applies at checkout for eligible rentals
POPULAR
DF3J
Show Code
5%
CURRENT
Promo code
Sixt promo codes • Expires tomorrow
Students Save Up to 5% Off Sixt Car Rentals
Verified students can enjoy up to 5% off car rental bookings at Sixt. Student status verification required at checkout
POPULAR
DF3J
Show Code
$90
Offer
Sixt Deals
Free $90 Gift Card on Sixt Orders Over $300 AUD
Receive a free $90 AUD gift card when you spend over $300 AUD on qualifying Sixt car rental orders. Limited time offer
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Offer
Sixt Deals
Free Gift Card with Qualifying Sixt Rental Orders
Receive a free gift card with Sixt car rental orders over a qualifying amount. Check the Sixt website for current gift card promotion details
POPULAR
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65%
Offer
Sixt Deals
SIXT+ Subscription: Up to 65% Off Enrollment
Join the SIXT+ car subscription service and save up to 65% off enrollment fees for flexible long-term vehicle access without commitment
POPULAR
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20%
Offer
Sixt Deals
Sixt Express tier gives up to 20% off rental rates plus free upgrades and priority counter service
Sixt Express loyalty tier gives up to 20% off rental rates after just 3 rentals. Includes free one-car-class upgrades and priority counter service at major locations. Higher tiers like Platinum add a dedicated agent and additional discounts
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20-35USD
Offer
Sixt Deals
Sixt at 20-35 USD per day for premium vehicles provides the same BMW Mercedes and Audi
Check the Sixt website for current promotions and offer details
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