Boston/Westin Seaport

The SIXT branch is located inside the Westin Boston Seaport District hotel. Upon entering the lobby, please proceed to the left of the front desk towards the garage elevators, and you will see the SIXT counters located straight ahead.

SIXT car return is located inside the Westin Boston Seaport District garage on the level B1 at 425 Summer Street, Boston, MA 02210. Our hours of operations are Mon-Fri. 8am-6pm and Sat-Sun 8am-4pm. Look for the orange SIXT car return sign and proceed through the tunnel which will lead you to our garage. Kindly take a ticket and follow the car return signage. During business hours please park in any designated SIXT return space and one of our staff members will retrieve your key. If you are returning outside of business hours take the garage elevator up to the lobby to return the key to the SIXT branch. Thank you for choosing SIXT.

SIXT car return is located inside the Westin Boston Seaport District garage on the level B1 at 425 Summer Street, Boston, MA 02210. Look for the orange SIXT car return sign and proceed through the tunnel which will lead you to our garage. Kindly take a ticket and follow the car return signage. If you are returning outside of business hours take the garage elevator up to the lobby and place the key in our SIXT key drop box. Thank you for choosing SIXT.