112 years of SIXT. 112 years of tradition.
Car rental in Colorado
Rent the car
Different return location
Pick-up date
Return date
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Car rental in
Colorado

4.5
Our customers love us
4.5 stars from 17,240 reviews in Colorado.
Easy pickup and returns
Our 6 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 Intl Airport
23790 E 78th Ave
Denver 80249-6387
USA
4.4
Denver Union Station
1660 17th Street Suite 110
Denver 80202-1238
USA
4.7
Denver Cherry Creek
24h Return
3000 East 1st Avenue
Denver 80206-5638
USA
4.6
Aspen Pitkin County Airport
24h Return
233 Airport Rd
Aspen 81611-3569
USA
4.7
Vail Airport
217 Eldon Wilson Road
Gypsum 81637-9753
USA

Customer reviews & feedback

4.5
4.5246234
Based on 17240 reviews
from our Customer Excitement Score survey*

Listen to what our customers say

4.8
Vehicle handover
4.7
The way to SIXT
4.6
At the SIXT branch
Quinn C.
4.0
Return lot was super difficult to find (nowhere close to the counter / where GPS will send you) but Alyssa was very helpful! Great team, poor setup.
Jennifer G.
5.0
Shout out to The Alyssa for the X5! Honestly Sixt is the only rental company for me anymore🥂 Always treating me right💕
Aziz A.
5.0
The team at the Cherry Creek Sixt branch was professional and helpful. Although there were initial concerns about the car's condition and cleanliness, William D. Sprague took immediate action to resolve these issues. He communicated effectively and worked diligently to address both the systemic problems and the condition of the vehicle. Thanks to his efforts, everything was handled smoothly. The professionalism and dedication of the staff made a positive difference in my overall experience.

*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

What's the minimum age to hire a car in Colorado?
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.
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.
You need a valid driver’s license held for at least 1 year, depending on the car category. You might also need an International Driving Permit or official translation of the license.