Rent a car Denver Union Station

Get great deals on top cars with SIXT!

Denver Union Station

Denver Union Station CAR RENTAL

location address

1660 17th Street Suite 110, 80202-1238 Denver

Phone: +1-7206733003


opening hours

MO - SU:

09:00 - 17:00

Bank Holiday:

09:00 - 17:00

How to find us

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Nearby Locations

Car Rental at Denver Union Station

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. 

Optional features available for a Union Station rental include:

  • GPS navigation 
  • Roadside protection 
  • Additional drivers 
  • Child and baby seats 
  • Unlimited miles 
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How to Find Us

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.

Returning your Rent a Car at Denver Union Station

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.

Sixt Rent a Car at Denver Union Station

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.


  • 3.4 / 36   Ratings

Eric C.

I have rented cars from other companies and Alissa at Sixt did a great job!


I rented and prepaid online, prior to picking up the car. I chose a mid-size SUV since we were driving to the mountains.


The car itself was very clean, well taken care of, and drove extremely well. We ended up getting a Mercedes GLA with All-Wheel drive and it was so fun to drive on 70 in the mountains.


Alissa did a great job checking me in, getting me setup with the right car, and into the car so I could start my adventure for the week. She was very professional and pleasant to work with; she deserves a raise of anyone on the Sixt team is reading this. When I returned the car, it was just as easy as check-in. I was in and out with no sweat or stress.


Thank you Alissa for the great experience and setting us up with some sweet wheels for the week. All at a very reasonable price!

Micheal S.

My only issue was the car itself.

Reserved a sedan ended up with an SUV. (2nd time this has happened) nothing different available.

Passenger side front wheel shakes/shimmies @ speeds over 70. That was tolerable compared to the whistling coming from the snowboard rack or the rear moonroof it self.

Tom M.

Stephanie was outstanding. I came in to town to ski for my birthday. Stephanie wished me a happy birthday and offered me an upgrade as a birthday present. From the minute I walked into the rental office until the moment I left, I was completely taken care of swiftly, courteously and professionally.

Can't say enough about the great customer service provided by Stephanie!!!