I prepaid with Priceline and yet I still came away with extra fees. I told the agent that I only wanted the rental car and waive all the other extra services. Apparently the agent selected CDW. I couldn't tell at the time when I questioned why the overall rate was so high. I went believing what the agent told me as it had to due with the deposit. Now I am waiting for customer service to provide me a refund.... Otherwise: - Shuttle. I appreciate the free shuttle to and from the airport. The shuttle back was interesting as there was no personality and the driver didn't help or talk to the other customers who were strugging with their luggages. - Counter time. We must have came at a very busy time as it took an hour to get to the counter to be serviced. The agent was nice enough...other than charging me for CDW. - Gas stations are near the rental car location, no need to pre-pay for fuel even if you were running really really late to return read more

1-Star Review -- Buyer Beware Avoid NÜ Car Rentals at the off-site Denver International Airport location. I prepaid through Priceline, declined the additional insurance and add-ons, yet was later charged an unexpected $244.72. Read every line before signing and verify all charges. I'm sharing this to help prevent other travelers from having the same experience. Buyer beware--choose another rental company. read more

If I could leave zero stars I would! BEWARE of this company. First of all they are NOT located at the airport in Denver, they are EXTREMELY far and once your there your stuck. We waited almost 20 minutes after a long flight to get the rental company and waited almost 30 minutes for the return shuttle to get back to the airport. I booked through priceline and my total for the car was $329.34. When I arrived there they told me that was JUST the deposit. They made me add Collison Damage which I did not need along with multiple other ridiculous charges. I booked a mid size car through price line but they said I booked a compact car (even though I showed them the priceline reservation) and then charged me an additional $271.00 for an upgrade! They charge $12.00 a day for a toll road pass even if you don't use it. Once your here your STUCK and have no choice. STICK WITH THE LARGER RENTAL COMPANIES!!! We Travel ALOT and this is the worst experience we have EVER had. Trickery and deception are their leading business practices. read more

NÜ Car Rentals - Charges breakdown - Car Rental Near Me - Denver, Colorado

I had a great experience. I didn't pay for insurance, I avoided using toll roads, I refilled the gas. Super easy pickup and drop off. No surprise charges. Great deal for 8 day SUV rental using Priceline. read more

NÜ Car Rentals - Car Rental Near Me - Denver, Colorado

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NEVER use this company! They sent me an email that they couldn't accommodate my reservation while I was at the airport. Tried calling, no one to talk to, kept getting disconnected. Now they are charging my credit card for a car they didn't have. TERRIBLE read more

I would strongly caution anyone considering NU Car Rental. Our party (along with another customer group) arrived on a scheduled flight just after midnight. NU Car Rental had our flight information and knew our arrival time. Their last shuttle arrived at 12:15am. The rental office closes at 12:30am. Despite active communication with the shuttle staff -- and the other stranded customers being on the phone with NU directly -- no one made any effort to resolve the situation. We heard the shuttle dispatcher tell the driver to leave us. When I asked for his name he refused to provide it. NU offered no extension, no alternative solution, and no accountability. As a result, we were left stranded at the airport after midnight with luggage and no transportation. If a company accepts reservations tied to flight arrivals, it is their responsibility to ensure customers can actually retrieve their vehicles. Closing a location while there is an active shuttle -- knowing customers are landing -- is either poor planning or indifference to customer experience. Travel plans are stressful enough without being abandoned by the company you are paying. Choose a rental provider that honors confirmed reservations and values customer safety. read more

NÜ Car Rentals - NU Car shuttle pulling away after 10 mins imploring them to take to pickup our reserved vehicles. - Car Rental Near Me - Denver, Colorado

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Awesome car rental place - line was a bit long but I got a free upgrade to a luxury Bimmer, a nice white 3 series BMW as well. There is a shuttle (has a number) that takes you to the spot where you get your car. Hassle-free check out and return also. Hope at night when a lot of flights and people come in they are able to have more staff for the desks (hence the long line that was slow). Great service and epic prices! Cheaper that a Turo and that was why I went with them! read more

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Bait-and-switch scam. Avoid at all costs! I pre-paid for my rental through Priceline and explicitly turned down all optional insurance at the Denver counter. Nü Car Rentals added the insurance charges to my bill anyway. When I caught the extra fees and asked for a refund, customer service refused, stating that I had "signed" the agreement. The counter agent completely misled me about what I was signing and rushed me through the screen. Total scam and fraudulent billing practices. Do not rent from them! read more

Just awful, horrible customer service that's adds things to your bill. I asked questions at the time of signing and was not told the correct information. I had this company as part of my package deal from Priceline and was STILL charged in additional fees and costs. Sadly, because none of the car rental places are located at the airports anymore I was stuck at 1240 AM. My choice was to leave? Not go to my hotel? They had me. Their customer service the next day said it's on me for signing. Beware of this scam called NU rentals. Priceline gave me back a small portions of the bill but not enough. NEVER AGAIN!! read more

NÜ Car Rentals - The response from BBB showing they have not replied. - Car Rental Near Me - Denver, Colorado

Do not rent from this service at all! I reserved a KIA Forte For 8 days, for $211 including taxes and fees...thought that was great especially having to take an unplanned trip to Denver for sick sibling... when I got there, they said they didn't have the car, offered me a BMW SUV for same price...however there were all kinds of added charges... extra driver charge, gas refill charge total cost was $942.77....I was stuck in the middle of nowhere in Denver ....signed reluctantly for the vehicle... Again, Do Not Use This Service, they are crooks. And yes, like a few customers had written, the people that assist you are awful, and unfriendly, that is true. I totally got ripped off. read more

NÜ Car Rentals - This is what I was told the price would be - Car Rental Near Me - Denver, Colorado

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From beginning to end, the customer service was impeccable. Alexis, the best customer service representative helped me even after I had a family emergency. I highly recommend all my military veterans to come to this facility because it is top-tier. They're always friendly even the staff who was attending in the garage in the back, they were very friendly and smiled at me thank you Colorado for being so welcoming. I can't wait to come back and I will definitely rent again with this facility. Also, they provide free shuttle services. read more

Flying out from Virginia to Colorado to ski for a week and needed to rent a car. NU car rental had the lowest rates for a 4X4 vehicle, so we booked it; even though we hadn't heard of that company before. Upon arrival to the airport, locating the NU car rental shuttle was very easy. Once we arrived via shuttle to the facility the entrance to the lobby was very lovely and spacious. Nice leather and clean couches for us to sit and wait while my husband checked in. We did have to upgrade to a larger vehicle as the vehicle description on the website wasn't entirely accurate and we needed a more spacious vehicle. Disappointed though that we had to stop and purchase new wind shield wipers as the ones on the car were trash. The company did refund us that money but it put us behind by 1 hour. We had no other issues with the vehicle. In fact, we had to extend by 1 day due to a flight cancellation and that was extremely easy. The most disappointing fact is that we apparently signed and opted out of the toll fee disclaimer, without evening knowing. Two months later we find out that we not only have to pay the tolls but NU car rental wins big from this as they charge a $15 toll violation plus a $30 admin fee per violation. I just wish the agent would have been a bit more forward or transparent with the toll fee package. read more

NÜ Car Rentals - Car Rental Near Me - Denver, Colorado

Reasonable wait time, pleasant staff, from the rental agent to the gentleman checking us out of the lot. The car was clean and will equipped. Cheek in process was simple and easy. Very efficient place. read more

Longest, slowest line to pick up rental car here in Denver. Been in line 40 minutes and hardly moved read more

NÜ Car Rentals - Long lines at pick up counter - Car Rental Near Me - Denver, Colorado

Avoid this nightmare. The agents at the locations will quote one price. You'll return the car with this agreement. Then there will be additional charges. You'll call to contest them, only to be told by Lisa (the manager at the corporate office also handling customer service in this rinky-dink operation) will be agitated, telling you they will still charge you extra fees (while apologizing for their local agents' misinformation). Go to a reputable car rental. (Caveat emptor, "buyer beware.") read more

When looking to rent a car, do yourself a favor and don't use Nu Car Rental. We agreed to $276.91 and were charged $514.42. We went through our invoice with a fine tooth comb and had to fight to get some of it refunded--definitely not all of it. They are sneaky, untrustworthy scam artists. We were charged $12/day for a toll package on a 2-toll trip from Denver to Keystone and back. They'll refund us, but then charge the toll cost plus a $30 admin fee/toll. read more

NÜ Car Rentals - Original Invoice vs what we were charged - Car Rental Near Me - Denver, Colorado

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Employee stepped out during the process of getting our car to vape, and was incredibly unprofessional. The worst part though was toll fees. You either have to pay 12$ a day for a toll pass (you have to pay for every day you can't just do it for 1 or 2 days), or pay a whopping 30$ fee for each toll driven through. The tolls charge Mabye 4$ by the way. They have nice new cars but only the bear minimum, no upgrades on the cars. All together just very expensive, unprofessional, and not recommended read more

Idil is very nice and understanding. I am a General Manager of a hotel and was very impressed. read more

Second time renting here for a Denver trip. The first car was okay, served the purpose. This time we were upgraded (thanks FAHED)! I used my Priceline app/card. Was not charged for any extras, took pics before leaving the lot and filled the gas tank back up as required. I've had no issues with NU. read more

I recently rented from this location and was assisted by Michelle. She never once mentioned nor offer the Collision Damage add on. After signing the paperwork, I noticed the charges were more than expected since I had already pre-paid for the rental. She assured me it was just a deposit and would be refunded upon return of the car. After returning from my trip and reviewing my receipt, I noticed the charge for the Collision Damage which was not offered and I did not authorize. Michelle made sure I kept signing away. From reading other reviews on here, the employees are not honest and will add on unauthorized fees. IF you rent from NU Car, be aware of Michelle and her sneaky ways!! Very disappointed in this individual. I will be disputing the charges with my credit card company asap. read more

I booked NU Car Rental Denver CO with Priceline. I booked a rental from 7/17/26 -7/26/26 from the Denver airport and had a full sized SUV such as a Ford Expedition confirmed. Upon arrival at NU Car Rentals, I was told that our reservation was for a Chevrolet Traverse, which is a substantially smaller vehicle. I expressed that the Traverse was not large enough for three adults and two teenagers and the accompanying luggage for a nine day trip. NU Car Rentals claimed that Priceline misrepresented the vehicle that I reserved and could only get a larger vehicle if I was willing to pay an additional $300 per day. After calling other rental places in the area & nothing was available, I was forced to accept the additional charges because my family was exhausted from spending the day traveling. The original car rental was supposed to cost $639.98 (which I had already paid). NU Car Rental gave me a Chevrolet Tahoe (which is still smaller than the Ford Expedition) and charged me an additional $2803.77, which brought my 9 day rental to a total of $3443.75. NU Car Rental took advantage of my situation and charged me a ridiculous amount for a vehicle that was still smaller than what I reserved through Priceline. On top of this horrible experience the Manager was disrespectful, arrogant, & completely unhelpful. He showed no interest in resolving the problem he was more concerned with making sure we were charged an extra $300 a day. Customer service should be a priority & this was not the case. I WOULD NOT recommend renting from NU Car Rental Denver CO read more

This should be renamed NO! Don't DO IT! SCAM of all scam. It is just criminal how they shake customers down. The low price is to get you in and then the up sell happens. As I was gathering all the things they said I didn't have I watched customer after customer pay more money. One older couple asked if they had to have the toll pass he said yes. The I - 95 could be driven toll free in the area they inquired about only the commuter lanes charge. They paid 105 that week even if they drove in that lane its 50 cents a toll. I encourage anyone who has been a victim of this to file a complaint with the attorney general as I did. See if the state has a free mediation service to get your money back. This should be a class action law suit as they clearly misrepresent what you are getting and what you need to have. read more

Deceptive Practices and Poor Support - Avoid NU Car Rentals I rarely leave reviews, but my experience with NU Car Rentals was frustrating enough that I feel the need to warn others. Here's what happened: 1. Deceptive Toll Charges At pickup, I was told toll coverage was a mandatory charge and that I'd "save money" by adding it. This is simply not true. Tolls are only charged if you use toll lanes, not for driving on regular highways. NU charged me $11.99 per day regardless of whether I used toll roads -- a sneaky way to add $60 to your bill without reason. 2. Emergency Number Goes to Fax When I ran into trouble with a tire issue, I tried calling the number NU provided in the vehicle and on their website -- it rang through to a fax machine. Completely unreachable during an emergency. No backup contact, no alternate number. This lack of support is unacceptable for a rental company. 3. False Fuel Refill Claim At the counter, I was told I didn't need to refill the gas and that they would charge $2 less than market rate per gallon if I returned the car with an empty tank. I later found out that NU charges around $11+ per gallon, far above market rate, which is a predatory pricing tactic. Fortunately, I refilled myself -- but the lie could have cost me significantly. 4. Forced Vehicle Upgrade When I arrived, I was told my reserved sedan wasn't suitable for driving in the Rockies, and that the roads weren't "well done," so I should "upgrade for safety." I was pressured into paying an extra $20 per day for a larger vehicle -- which I now know was unnecessary. It felt more like a scare tactic than genuine concern. Bottom Line: From dishonest upselling to unreachable support, NU Car Rentals operates with questionable ethics. Be very cautious -- what looks like a cheap deal online may end up costing you more through hidden charges and manipulation. read more

1 rental agent for the entire rental operation. Guy keeps talking and talking trying to sell the add ons which doesn't help the wait.

One star, only because I have to. The agent upon pickup told me I had to have the toll package. When I questioned it, (...it was $168.00)was told I would receive back what we didnt use. I asked if I could just pay these as I went , but was told , no because they went by plate. So of course, I did it . We did not receive any money back and when I wrote to them, they told me I agreed to it on my contract and sent me another receipt with no thought of making it right. We went through 1, possibly 2 tolls while there. They have quite a scam going. After my first review they contacted me to tell me it was past 14 days and they couldn't refund any money because it was too late, even though I had contacted them before. Buyer beware of the fraudulent activity at Nu Car rentals read more

Couldn't accommodate us arriving earlier than our booking time. They clearly have a car available but only if we pay for an extra day. I was aware that our booking time was going to be later than our early arrival. I called multiple times and was in hold forever and the recording encouraged me to email (and that they would respond in a timely manner, never did get a response). The car is clearly here. he can get me a bigger car early, for the expensive upcharge, but for some reason won't give me a compact early. Do not use this place!! Any savings on the rental is not worth the poor customer service. read more

Had to come here twice to get the car we wanted. First, we waited 1 hour in line from 11:30 pm and they gave is a truck. They said we can pick another car the next day for which we again had to wait another one hour. All this time both days there were just two staffs and the service was slow. They have 8 booth inside but never seen them occupied in this busy hour. I would never rent here again. Horrible experience. Total waste of time. read more

NÜ Car Rentals - Car Rental Near Me - Denver, Colorado

Upon arrival at the office - which is well designed and gives one the impression that they'll be efficient - we encountered a line of 10 customers. There were 8 desks with only 2 occupied by staff. It took us 50 minutes to get to the front (At 30 minutes I actually looked up where the nearest Hertz was located.) and became clear that one of the clerks was simply chatting away with customers and, more importantly, constantly using up time by up-selling (insurance, toll pass etc). The other clerk was quicker but, unfortunately, we ended up with the chatty one. When asked how we were my wife said, "Good, we're just in a terrible rush." Nothing aggressive, just letting him know we needed to hurry after a 50 minute wait. This clerk, with a prominent "vocal-fry" (look it up), responded by, not kidding here, stepping back from his check-in counter and dramatically declaring: "I HAVE A PROCESS! DO NOT TRY TO PRESSURE ME!" !?!? Obviously he needs a bit more customer relation training as the correct response is simply, "I understand, we'll get you going as quickly as possible." Done. Customer's time concern dealt with. He went on to mention his up-sell options in an attempt to make us feel as though we were making critical mistakes - "Okay, you don't want a toll pass even though it's what you should do because you're in a rush." Everyone in line was aware of the delay this guy was causing - and customers in front of us turned around and voiced it to the line several times. 3 days later when we dropped off the car and walked through the office to get the airport bus, (maybe I shouldn't have complained about our line), the line was 15+ deep. Note the picture here on Yelp, a line - a dude with his hands on his hips describes the frustration spot on! It's worth just sticking with one of the bigger, more efficient car rental companies. May be slightly more expensive but worth it. read more

2 of 8 service booths open for 10 people in line and it takes 10 to 15 minutes per person before they give them the car. So you're looking at an hour wait or longer to get your car read more

Waited over 30 minutes to get into their shuttle bus from the Denver airport. Another 40 minutes wait for the car and still not here yet. read more

TERRIBLE. Horrible work ethics. They wanted to up charge us for everything. My husband was the assigned driver and the employee asked me if I wanted to drive too and I said "sure" and when we returned the car we found out we got a $50 charge for additional driver when they never told us this. Avoid this place if you can for their shadiness. read more

Seriously? Your customer service is Wild. If that's what you can even call it. As a result of the severely unpleasant service, I then looked up the ratings for this place and it all adds up. Definitely symptomatic of much bigger issues for this company. We watched several people walk frustrated. Once you make it past the miserable employees, it's a hunt for your car since they have no stall numbers and nobody helping, so you have to walk around thinking the alarm to try and find your car. First and last time. read more

Idil was very sweet and helpful! Our car is brand new. I would definitely rent from them again.

Rental company seemed fine up front. I had prepaid through Priceline for $226.30 and then at the counter paid $86.95 for the taxes and fees stuff. Trip happened at the end of May of 2025. In June 2025, had a random charge for $31.25 which I figured was for the stupid toll in and out of the airport. No biggie. Then end of July 2025 I get a charge for $64.15. I had disputed it through my bank but they came back and said it was legit. I reached out to Nu and they said it was the remaining toll and admin fee. Fine whatever. Suddenly March 2026 I get some collection notice in the mail for $183 and change stating it was pertaining to either a rental agreement or the car being in an accident. Wtf. I was never in a fucking accident and why would you try and charge me almost year later for what exactly?? This company is absolute bullshit so stay far the fuck away read more

I would rank it -5 if possible. The customer service here is terrible. I called after an airline delay ,to make sure the car was still available, they told me I could get a car ,perhaps a lesser car, since I missed my 2 hour window, mind you the window had not expired at this time. When I came to pick up they said they only had upgrades and wanted to charge double the over $500 weekly fee that had already been paid. I stood in line for way too long even though there was hardly anyone at this place. Then when the agent was supposedly searching for the promised vehicle, I was able to see that his screen was comparing the current last minute prices for other car rental companies. He kept me standing there for about 15 mins and proceeded to tell me my only option was to pay more for something I had already been overcharged for. read more

BEWARE! DON'T USE THIS BUSINESS. THE RENTAL REPS ARE SCAMMERS. The sales rep at the kiosk added insurance to my rental contract even though I specifically declined it and made no mention that it was there. She also added a $12 dollars a day fee for my spouse to be a secondary driver when spouses are free and she knew we were married. Super disappointing that they are deceptive and hide fees in the rental contract. AGAIN, STAY AWAY!!! read more

Hard lesson learned. On booking.com, NU got better reviews than the airport rental car I was going to do. But looking at these reviews, I agree and would never have gone with NU. So many upgrades and surcharges that were not clear or straightforward that cost us a LOT. read more

Not even 24 hours into us having our rental, it began smoking and rattling and we are stranded on the side of the high way. We were brought a new car which we were thankful for, but they were going to charge us extra for this mishap. We had to call and get through to management which took hours, but overall they finally comped and made everything right. We appreciate them making things right, but we will not rent from here again read more

Whatever you do don't rent from this company! They display a cheaper rate online but once you get there they have hidden fees and their prices are more than the rest. Furthermore their shuttle (singular) take so long to come around because they are very small and compacted on top of the fact that their location is no where near the airport it's almost 15-20 mins away from the airport! Once you are at their office customer service line is crazy slow because there is only 2 reps available. Take your money where the value is worth your while and what you get matches what you paid. read more

The rental process itself and getting to the rental car lot were quick and efficient. I have no complaints in that regard, and the vehicle was extremely clean. However, the service representative, Sky, was completely unprofessional. From the moment I approached the desk, he was abrasive. When finalizing the transaction, he began pushing upgrades, and when I asked questions to better understand them, he responded with, "Well, do you want the car or not?" This was unnecessary and disrespectful. When I noticed the total had increased to over $1,000--despite my original pre-order being $283--I asked for clarification on the charges. Instead of explaining, he simply smiled, which I found inappropriate given the situation. Additionally, I was charged for a car seat even though I had called the day before and was told there would be no charge. Had I been given accurate information, I would have brought my own. At the time of payment, Sky stated that I was required to use a credit card because debit cards are not accepted in case a customer "only has $300 in their account." This was confusing and frustrating since I originally reserved the rental using my debit card without any issue. Overall, his behavior was rude and unprofessional. It appeared to be a pattern, as he also had a problem with the customer before me and spoke to customers far too casually and disrespectfully read more