Can I modify, extend, or cancel my reservation?

You can modify, extend, or cancel your reservation in Colorado through your manage booking section or through the app.

Can I choose a different drop-off location in Colorado?

It is possible to rent a car one way between stations for pick-ups in Colorado. A fee may apply.

What do I need to rent a car in Colorado?

You will need a full, valid driver's license along with a passport or identity card when picking up your car. More detailed information can be found in our rental information. These rules vary from country to country so please always check local regulations before making your travel arrangements.

Can I book a long-term car rental in Colorado?

Easily book a long-term rental in Colorado by entering trip dates and pick-up/drop-off locations.

Do I need to purchase insurance or protection packages with my rental in Colorado?

It is not required to do so. However, you are able to purchase a range of protection packages and insurances to reduce your liability.

Can I add an additional driver to my rental?

You can add additional drivers to your booking as an optional extra.

113 years of SIXT. 113 years of tradition.

Car rental in
Colorado

4.5

Our customers love us

4.5 stars from 18,258 reviews in Colorado.

Easy pickup and returns

Our 7 locations in SIXT Colorado make renting a car hassle-free.

More flexibility

Change or cancel bookings at no extra cost at most of our locations worldwide.

Our top branches in Colorado

4.5

Denver Int Airport

24h Return

23790 E 78th Ave

Denver, CO 80249-6387

USA

Our services at Colorado

Colorado Car Rental at SIXT

Booking a Colorado car rental with SIXT is the perfect way to comfortably explore the state in style. We are proud to offer competitive rates that make it easy to find a car in our fleet that fits both your needs and budget. Whether you will be spending time in the state capital of Denver or exploring the scenic city of Colorado Springs, a Colorado car rental will provide you with flexibility and comfort. Perks such as unlimited miles with standard rentals make it easy for you to travel on your own schedule. Pick up a premium sedan from Denver Airport for driving around the city or choose a top SUV for exploring the state’s mountains.

SIXT Services in Colorado

When you rent a car in Colorado, you will find that there are many different vehicles for you to choose from. Our fleet is filled with options, including SUVs, sedans, pick-up trucks, luxury cars, coupes, and standard models. Bookable extras make it easy for you to customize your rental, with options including child seats, an additional driver, and GPS systems. We also offer different rental periods depending on how long you would like your trip to be, a one-day rental and long-term rental.

Best Cities to Visit in Colorado

Denver: A historic city dating back to the Old West era, Denver is filled with a selection of interesting museums, including the Denver Art Museum. It is also a great city to visit if you would like to ski, as many popular resorts are within driving distance.
Aspen: Found directly in Colorado’s Rocky Mountains, Aspen is popular for being a ski resort town and for having many high-end shops and restaurants. For entertainment, you can visit the historic Wheeler Opera House.
Colorado Springs: If you enjoy hiking, you won’t want to miss out on a visit to Colorado Springs. This city has many different trails to choose from, and it is famous for its unique geographical features, including impressive rock formations.

Summer in Colorado

Colorado is known for having warm weather in the summer months, making this a great time for recreational activities like hiking and cycling. The Rocky Mountain National Park is known for being particularly scenic and has an impressive lake, while the Mesa Verde National Park is a UNESCO World Heritage Site and is a great area to discover cliff dwellings.

Customer reviews & feedback

4.5

4.546413

Based on 18258 reviews

from our Customer Excitement Score survey*

What our customers are saying

4.9

4.7

4.6

Wendy U.

5.0

I had a great experience renting from this location. You definitely cannot beat the price here vs renting directly from the airport. They provide clear instructions on how to locate their kiosk. I had no problem locating their entrance which is located in between 801 Chophouse and Restoration Hardware. For those who have issues, just look on Google maps (map type: satellite) and you'll see the entrance. Big shout out to Braden who was immensely helpful with check-in/check-out. Also, returning the car is super easy as well. Again, instructions are clear on how to locate their drop off area via the west deck garage. Make sure to use the entrance via University Blvd and cherry creek drive. You will see sixt signs guiding you to the drop off area.I received my final invoice and had no issues. I rented a car for 6 days.

5.0

I love this place. Will is amazing and Daniel, well...he is just the easiest to work with when it comes to returning your car.

josh w.

5.0

⭐⭐⭐⭐⭐ "Sixt Car Rental and Anthony: The $200 Savings Legend" 🚗💰 I usually approach car rentals with the same enthusiasm as a trip to the dentist—expecting hidden fees and a lighter wallet. But my recent experience with Sixt changed the game, and it's all thanks to Anthony, the rental wizard. Anthony is the kind of guy who makes you think, "Yeah, renting a car doesn’t have to be painful." The man didn’t just save me money; he saved me $200 like it was nothing. I came in expecting the usual “surprise” charges, but instead, I walked out with a deal so good I almost asked if it was a prank. Anthony knows his stuff and went above and beyond to make sure I got the best car at the best rate. No shady upselling, no pressure to buy insurance that costs more than a tank of gas. Just straight-up great service. So, if you’re looking to rent a car without feeling like you’re getting fleeced, head to Sixt and ask for Anthony. He’s the real MVP of car rentals, and your wallet will thank you.

*Our Customer Excitement Score is based on a survey sent to all customers who booked in Colorado. The score is an average of all customer responses.

Good to know when renting in Colorado

One-way car rental in Colorado

It is possible to rent a car one way between SIXT stations in Colorado. An additional fee may apply.

Guaranteed all-wheel drive

If you are visiting Colorado in the winter, be sure to add guaranteed all-wheel drive to your rental, as not all our SUVs or other vehicles have this feature.

Car rental under 25 in Colorado

The minimum age to rent a car is 21. An underage fee applies to drivers under 25. Some specialty car categories and larger vehicles have a minimum rental age of 25.

To rent a car with SIXT in Colorado you need to be at least 21 with a valid license. Some car categories have a higher minimum rental age, and an underage driver fee may apply.

More SIXT

Drive first class in Colorado. Pay economy.

Pick up the perfect rental car at one of our branches in Colorado at affordable rates.

All branches

All categories

Car rental in
Colorado

Our top branches in Colorado