Car hire in Boulder
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Car hire in
Boulder

4.4
Our customers love us
4.4 stars from 259 reviews in Boulder.
More flexibility
Change or cancel bookings at no extra cost at most of our locations worldwide.
Better cars
Discover and drive the largest selection of new, premium rental cars.

Our top branches in Boulder

4.4
Boulder/Embassy Suites
24h Return
Embassy Suites 2601 Canyon Blvd
Boulder CO 80302-6739
USA

Customer reviews & feedback

4.4
4.418685
Based on 259 reviews
from our Customer Excitement Score survey*

Listen to what our customers say

4.8
Vehicle handover
4.6
The way to SIXT
4.6
At the SIXT branch
James W.
5.0
Robert was great. Great service and friendliness!! He really took care of my needs
kyle k.
5.0
I had Nathan take care of my for my first time renting with sixts and he made my experience very wonderful, he went through everything and show me what’s going to get charged. I’ll be renting through Nathan
Ryan Emmerling (Big E.
5.0
Just have to shout out Nathaniel @ the Boulder SIXT location! I arrived with no time to spare, left my wallet in the car with my Fiancé, couldn’t find her in the parking garage for 10 minutes, and he still was beyond patient with me. He never rushed through any part of the process. His professionalism is unmatched, & his customer service was exemplary. SIXT is lucky to have ya, He deserves a raise! If I could give a six star review I would, Thanks again man!

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

Good to know when renting in Boulder

What's the minimum age to hire a car in Boulder?
To rent a car with SIXT in Boulder 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 Boulder through your manage booking section or through the app.
Can I choose a different drop-off location in Boulder?
It is possible to rent a car one way between stations for pick-ups in Boulder. A fee may apply.
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.