The SIXT branch is located right in front of the train station.
Head southwest on Wynkoop St toward 17th St. Turn left onto 17th St. The SIXT branch will be on your right side.
Head North on Pena Blvd. Follow Pena Blvd and I-70 W to Park Ave W. Take exit 274 toward Colo Springs from I-70 W. Keep left at the fork, follow signs for I-25 S. Keep right, follow signs for 38th Ave/Park Ave. Keep right at the fork, follow signs for Park Avenue/Downtown and merge onto Park Ave W. Continue on Park Ave W. Take Blake St to 17th St. The SIXT branch will be on the left.
SIXT Car Return is located at 1615 18th St, Denver, CO 80202. A SIXT staff member will be there to take your keys.
1615 18th Street
80202-1211 Denver
39.75251, -104.9996
1660 17th Street Suite 110, 80202-1238 Denver
Phone: +1-7206733003
GDS-Code: DEN
07:00 - 19:00
07:00 - 19:00
Arrive at Denver Union Station and conveniently pick up your car rental at our SIXT branch right in front of the historic entrance. Cruise through the city’s vibrant downtown in a chic sports car or take a spacious SUV to the stunning Rocky Mountains. While you’re in Denver take advantage of our vehicle options, available for every budget, to make the most of your stay in the Mile-High City. From sedans and compact cars to convertibles and SUVs, SIXT offers a diverse selection of luxury brands made easy to rent online. Please be aware there’s no guarantee in receiving a specific model and only a car in the category booked. Rent a car at our Denver Union Station branch and be sure to customize your car rental experience with our add-on options.
Just at the corner of 17th Street and Wynkoop Street, locating our Denver Union Station branch is almost effortless. From Denver International Airport take the A Line straight to Union Station and easily find us right across from the station’s main entrance.
Dropping off your SIXT rent a car is just as simple as picking it up. Return your rental car around the corner from our branch on 18th Street. A representative will be there during business hours to take your keys.
While you’re in the neighborhood around our Denver Union Station branch, take the opportunity to explore LoDo. Otherwise known as Lower Downtown, LoDo is a vibrant and bustling area filled with shops and restaurants. Meander through the streets to admire the mix of modern and Victorian architecture. If your sights are set on heading to the mountains, take your car rental and get on the nearby Interstate 25 for a road trip to the Rockies. Regardless of why you’re in Denver, pick up your car rental at Denver Union Station and expect exceptional customer service and prime access to your next destination.
* SIXT best deals are subject to availability at participating SIXT locations in the US and are valid for rentals with a length of rental of 7 days or more. This offer is subject to change without notice and all rentals are subject to SIXT standard terms and conditions. For more information, visit the best deals offer page.
This is a brand new location so they're still working out some kinks but when it comes to customer service and making sure the customer leaves happy, Sixt always delivers. With the location being new, my car wasn't ready upon arrival. However, they gave me a free upgrade for my troubles and I was on my way. The location is in a great spot (right off the free 16th street bus and next to the train station). Best of luck with the new location!!
Great service and look at those amazing cars!!
Excellent customer service and amazing cars! They have Range Rovers, Mercedes, BMW, Jeeps, and so much more. Would highly recommend this Sixt branch.