Car rental in
Denver
4,6
Our customers love us
4,6 stars from 15 716 reviews in Denver .
Easy pickup and returns
Our 5 locations in SIXT Denver 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 Denver
4,6
Denver Airport
24h Return
23410 E 78th Ave
Denver
80249-6387
USA
4,7
Denver Union Station
24h Return
1660 17th Street Suite 110
Denver
80202-1238
USA
4,6
Denver Cherry Creek
24h Return
3000 East 1st Avenue
Denver
80206-5638
USA
4,7
Boulder/Embassy Suites
24h Return
Embassy Suites 2601 Canyon Blvd
Boulder
80302-6739
USA
Customer reviews & feedback
4,6
4.5691366
Based on 15716 reviews
from our Customer Excitement Score survey*
What our customers are saying
4,9
4,7
4,7
*Our Customer Excitement Score is based on a survey sent to all customers who booked in Denver . The score is an average of all customer responses.
Good to know when renting in Denver
What's the minimum age to rent a car in Denver ?
To rent a car with SIXT in Denver 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 Denver through your manage booking section or through the app.
Can I choose a different drop-off location in Denver ?
It is possible to rent a car one way between stations for pickups in Denver . 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.
Easily book a long-term rental in Denver by entering trip dates and pickup/drop-off locations.
It is not required to do so. However, you are able to purchase a range of protection packages and insurances to reduce your liability.
You can add additional drivers to your booking as an optional extra.
Drive first class in Denver . Pay economy.
Pick up the perfect rental car at one of our branches in Denver at affordable rates.
© Sixt 2026