Drive in Denver with freedom
Get great deals on first class rentals from SIXT

Denver Car Rental

SIXT offers affordable rates on a modern fleet of vehicles that are suitable for a range of mobility needs. From luxury to economy models, to compact cars and full-size SUVs, we have every kind of rent a car you could need in Colorado. Let our convenient Denver locations including Denver Airport and Union Station get your trip off to a great start!

Whether renting a car for a weekend getaway or are interested in a long-term car rental you can take advantage of our attractive rates on premium vehicles.


Your Car Rental Deals

Long-term Rental Deal

Save big when you rent for a month or longer with SIXT. Get maximum flexibility with unlimited miles included.

Up to 15% off *

Stylish Convertible Rental

Make the most of the summer sun with a convertible rental. Save with this great deal which includes unlimited miles.

From $33 | day **

Fun sedan Rental

Get a great price on a practical sedan for your next trip. This offer includes unlimited miles.

From $26 | day **

Rent a Car in Denver, CO

When you rent a car in Denver with Sixt you can count on driving a well-maintained vehicle. Our fleet of rental cars features the latest vehicles from some of the best car manufacturers in the world including BMW, Mercedes-Benz, and Land Rover.

What to expect with Sixt in Denver?

  • Convenient airport location easily reached with a free shuttle
  • Great prices with affordable deals, no hidden costs or credit card fees
  • New vehicles: on average less than 3 months old
  • Friendly customer service: our well-trained staff are always eager to help
  • Flexible opening hours with bookable out-of-hours vehicle returns
  • Unlimited Mileage comes as standard with most vehicles
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Our Services

Whatever your plans or purpose for renting a car our extensive fleet can accommodate. We also have deals on extras to help you have an optimal driving experience, such as child seats, GPS, additional driver, and more. Please note we can only guarantee your Denver reservation for the car category, not for a specific model.

  • If you're planning on enjoying all that Colorado's splendid nature has to offer, an SUV is the perfect vehicle with great traction and plenty of room for passengers and luggage or equipment.
  • When traveling with lots of equipment, another good choice is a pickup truck.
  • During the summer, choose a convertible or sports car for fun on the road.
  • For a practical city car, compact cars and sedans are available.
traffic city country2

Traffic Information

Three major interstates run in and out of Denver and like many US cities tend to be congested during rush hour. To avoid the traffic you can consider taking E-470 or the Northwest Parkways, both however, are toll roads. Denver has numbered streets which run east-west and numbered streets which run north-south. To help you orientate yourself while driving know that addresses on named streets correspond to intersecting numbered streets. As well, streets are ordered alphabetically going up as you travel east or west away from the city center.

Downtown gets a bit confusing as it has a diagonal layout, meaning southeast-northwest streets are numbered, while southwest-northeast streets are named. Including a GPS add-on to your reservation will help you navigate and can be especially helpful for those visiting Denver for the first time. We recommend leaving your rental car in pay lot where you can get a better rate for an entire day.

Major roadways

  • I-25: Connects to Colorado Springs southbound and north to Wyoming.
  • I-70: Those who are interested in the skiing destinations not far from Denver like Summit County can find them off the I-70 West.
  • I-76: Heads northeast towards Nebraska.
friends girls lake

Sightseeing Destinations

Rocky Mountain National Park is a must stop on your Denver itinerary. You can spend a day here on a scenic drive or plan for an overnight stay. There are plenty of opportunities for hiking, mountain biking, horse riding or hanging out at one of the picnic areas. We recommend beginning your visit with a stop at the Bear Meadows Visitor Center where you can watch a short film about the park and ask rangers questions.

While in Denver, you'll never be bored. We recommend visiting LoDo a neighborhood in downtown Denver with excellent dining and shopping options. Nearby Elitch Gardens is open from May to December and is a wonderful amusement park with rides as well as an arcade. Something else to do with kids is visiting Denver Zoo, which has daily talks and demonstrations with the keepers.

Why rent with Sixt?

Why rent with Sixt?
  • New cars - on average 3 months old
  • Premium fleet of german cars
  • Car rental made quick and easy
  • Unlimited miles on standard vehicles
  • Free cancellation when you pay on arrival
  • Friendly 24/7 customer service

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