Valid Sixt Promo Codes for September 2026

Use This Sixt Promo Code to Get 12% Off Your Chauffeur Service on Any Order

Use this promo code to save 10% on premium ski transfers at Sixt Car Rental for members.

Shop Sixt and get $10 off plus a free gift with registration using this coupon code.

Book a prepaid rental on sixt.com and if you find a qualifying lower publicly available online price for the same rental details within 24 hours, Sixt will match the lower price and give an additional $10 USD off the prepaid booking, subject to full best-price terms and conditions.

Join the free SIXT ONE rewards program to unlock member-only rates with savings of up to 20% on eligible rentals when you book while logged into your account; discount levels and availability vary by status tier, location, dates, and vehicle category, and standard rental terms and blackout dates may apply.

Verified students in the US can enjoy up to 10% off qualifying Sixt car rentals. Discount applies to eligible base rates and may require online student-status verification; it cannot usually be combined with other promos or corporate rates.

New users can get 10% off their first booking at Sixt by signing up for their email newsletter.

Teachers and school employees in the US can save up to 15% on qualifying Sixt car rentals, with discounts applying to eligible base rates for personal rentals and proof of employment typically required at pickup.

Active duty military, veterans, retirees, and eligible military-affiliated customers in the US can save up to 15% on qualifying Sixt car rentals when booking through official Sixt military discount channels, with valid military identification and standard rental terms required.

Get up to 25% off base rates when you choose the prepaid rate option on eligible Sixt rentals booked directly through sixt.com or the app. Discount level and availability vary by location, dates, and vehicle category, and cancellation or amendment fees apply for prepaid bookings.

Eligible first responders can save up to 15% on qualifying Sixt car rentals when they verify their employment status. Minimum rental length and standard rental terms apply.

Save up to 20% off when you book select luxury vehicles in the US through Sixts luxury rental promotion; the discount is applied automatically when booking via the promo link and varies by location, dates, and car category, subject to availability and standard rental terms.

Get up to 15% discount on qualifying rentals that start during the week via Sixts Start your week in style promotion; discount is applied automatically for eligible pickup days and locations in the US and may vary by rental details and availability.

Active duty military members and veterans can take up to 15% off qualifying car rentals from Sixt in the US with no coupon code needed; book through the military discount page, present valid ID at pickup, and note that savings and eligibility may vary by location and vehicle class.

Become a Sixt corporate customer and secure exclusive benefits with up to 15% discount on qualifying rentals; registration is free, and discounts depend on your business agreement, rental volume, location, and vehicle class.