Used INFINITI QX80 for sale near Phoenix, IL under $799,997

Jeff Parham was very nice and made my Dad and I feel at home. It was my first time buying a car and he made sure we were comfortable by talking to us about the car, giving us time alone to talk, and getting us waters (etc.).

I am so pleased with this truck and this is the 3rd one that I have purchased from this same dealership. The staff really went far and beyond to find me the exact model that I want.

Fantastic experience all around. Magdalena was very knowledgeable about the car I was interested in and was instrumental in guiding me through the process. The entire experience was smooth, friendly and professional. Joseph was a delight to work with in finance and he was patient and knowledgeable in working me through that process. There is a reason I have been coming to Infiniti of Naperville for years, and it is because of their team members. Buying a car is stressful enough, but it truly helps to have partners in the process who understand and appreciate my needs and work hard and collaboratively to meet them. Most importantly, Magda and Joseph are great people and I enjoyed hearing about why they are passionate about what they do. Just a great experience all around.

So far I'm in Love with the Car. Comfortable Tight Vehicle. I gave the Cadillac Escalade a try for years and they just simply disappointed me . QX80 is a winner.

I bought my second truck in 4 years from Bose. The first was a champ. It did all I asked of it and remained reliable the entire time I owned it. I needed more weight and tow capacity and ended up back at Bose. Same great experience as the first time. The sales staff was helpful, open and directly answered my questions. I never experienced any evasion from them or doubt that they are being truthful. Their assistance with financing was great. It's been three months and after a few maintenance stops and a new set of tires, I'm very happy with this truck. Understand you're buying used and plan accordingly. If you want perfect, buy new. Although that's no guarantee either. Good, solid vehicles at a decent price. I absolutely will return to Bose should I be in the market for another vehicle. Incidentally, the first truck is still in the family being a reliable hauler. Can't beat that!

Comfort, power, space, looks - the Infiniti GX80 has it all for my family. We needed space and we got it. Infiniti added style and comfort. I'm very happy with this vehicle - both on the highway and around town.

I appreciate it and the well versed info, I would like to get further information on purchasing

I love love love my car !! I have looked for this car for a long time. Just had to find one that fit my budget and was in great shape. Best car I e ever owned !!

Lee is the best! I always book my service appointments with Lee. Very professional and personable. Gets you into your appointment at scheduled time and gets your car done before amount of time promised. Keeping you updated during the whole process. Puts his customers first. I highly recommend booking your service visits with Lee if your lucky.

I bought the car recently. I would recommend if you want a nice interior and don't need all of the fancy tech that are in the newer rivals. I like the off road capability as we drive on the beach a lot and occasionally have to drive on some tougher trails. The comfort is really good though not quite as good as the new GMC Yukon Denali with the air suspension. The interior is reasonably plush but not as nice as the Navigator. It is just a step above the new Expedition or on par with the Yukon Denali. The main reason I bought the QX80 was for its off road capability. We have already done some moderate off roading and it performed flawlessly. The power is adequate. Not fast, but plenty for almost everyone. The only complaints are that the transmission is a bit lacking on gears.

Let start off my saying these bugs are great. Made sure I was comfortable with what I was buying and made the process very easy and simple.

I recently purchased a 2025 Infiniti QX80 at an excellent price. Even at full price, it offers good value in the full-size luxury SUV market. After one month, here's my assessment. Strengths **Styling**: The QX80 features elegant exterior and interior design that outshines most competitors. The Navigator's redesign was disappointing, while the Wagoneer lacks refinement. Only the Escalade matches its presence, though with a more aggressive look. **Value**: Infiniti's current market position creates pricing advantages. Feature-for-feature, the QX80 is thousands less than competitors across all trims. **Powertrain**: The twin-turbo 3.5L V6 delivers smooth power through a 9-speed transmission. I'm averaging 20-21 mpg in mixed driving (better than EPA estimates), though it requires premium fuel. **Comfort**: Ride quality and noise isolation are excellent for a body-on-frame vehicle. The air suspension mitigates most harshness from the 22" wheels. **Handling**: It drives more like a midsize SUV, handling mountain roads with unexpected confidence. Only the pricier Escalade V offers better dynamics. **Space**: Dimensions match standard Navigator and Escalade while exceeding the Lexus LX. The third row comfortably fits adults with easy access, and cargo space is generous, especially with seats folded. **Towing**: All models can tow 8,500 pounds, above segment average. Only Wagoneer models with Hemi V8s offer more. Weaknesses **No Homelink**: Inexplicably lacks the standard garage door opener system. Instead uses "myQ," requiring compatible equipment and Wi-Fi. It works roughly 20% of the time for closing, 50% for opening. **Missing Trailer Brake Controller**: Despite strong towing capacity and pre-wiring, it lacks this essential safety feature that the cheaper Nissan Armada includes standard. **No Rear Sunshades**: A premium family vehicle should include this feature, common in less expensive SUVs. **Limited Storage**: Few interior storage options beyond a modest console and small pass-through. The Autograph trim's "cool box" reduces console space by half while offering minimal functionality. **Software Issues**: I've experienced two significant electronic failures already. Once, the infotainment rebooted while driving. More concerning, at 1,200 miles, the dashboard, HVAC, and air suspension failed simultaneously—a potentially dangerous situation. Uncertain Factors **Reliability**: Infiniti typically outperforms Nissan, and Japanese production suggests quality. The VR-series engine appears promising, but competitors have documented issues too. Air suspension systems generally develop problems after several years. **Resale**: Likely below Lexus but competitive with Navigator and slightly below Escalade. Verdict I'm satisfied with my purchase, especially given local dealership availability and favorable pricing. The electronic issues create some concern for long-term ownership. For shoppers prioritizing style, value, and driving dynamics who can accept some feature omissions, the QX80 deserves consideration in this competitive segment.

Keeping this short and sweet. I call Adam Auto to On Saturday 11/11/2023 I called Adam Auto Group of Crestwood, Il to inquire about a vehicle. The salesman James answered all of my questions. It's hard to get a salesman to answer questions over the phone they all usually want you to come in right away. He did not pressure me in any way to come in. After a few minutes he called me back and gave me more details about the car, it was close to closing but he convinced me to come in to see the vehicle for myself. When I arrived he took me out to see the car and it was everything he said it was and had every amenity I was looking for my new car to have. He was very polite, professional and knowledgeable about the vehicle. His professionalism and patience with me was what I enjoyed most. Before I left I put down a deposit to hold the vehicle. Today 11/13/2023 I went back and got my car! Please ask for James if you decide to visit Adam Auto Group he will not disappoint!

So much more room than the Lexus that I owned previously. The camera system and electronics for lane changing is easy to use along with the emergency braking option to stop accidents are remarkable.

Wendy was my sales person and she was the most sweetest person ever. Gave me a great deal!

This SUV is incredible. It's very quick, quiet, and it's extremely comfortable. Combine that with the best looking exterior in its class and the fact that it's 10x better than the previous model and it's a winner.

Very nice team members and clean atmosphere everyone including the sales group were great. Select was lacking

This is my second Infiniti. I still own my 1st one which presently has 312,500 plus mile. It was very reliable. I wanted a vehicle that had everything I wanted in it. So, I purchased it. I love it is all I can say.

Price was reasonable for the vehicle and its condition. Mike was pleasant and easy to talk to. Nice guy. See Mike for pleasant experience at bose. Detail staff did a great job, nice and shinny! No bogus fees other than small doc fee which is reasonable. 3rd purchase from Illinois in 2 years, by far the best place to buy so far.

I just bought this Suv this week. wow what a beautiful vehicle, it feels soo Good to be driving in Luxury .IM so very Excited know the I upgraded from my dodge suv.

Very friendly and efficient place. They made a stressful process so easy. I am happy that I decided to go with Chicago Motor Credit.

I came to this car from a 2016 Yukon which was a rolling dumpster fire. At 102k miles, I haven’t had a single failure with this car. It tows extremely well, the seat comfort is by far the best I’ve ever owned, I don’t love the exterior styling, but its such a great owner experience that it doesn’t matter. Maintenance is like owning a Camry, cheap and infrequent. AWD system makes driving in all conditions a breeze. Great vehicle.

they were very patient did not push me into anything the service was quick the only thing they talked me into was a extended warranty.. hope I never need it and hope it is as good as they say Enjoy

Drove nissans and Toyota my whole life..I was looking for an armada but got the luxury version instead which is the QX80. Very luxurious in and out my only gripe was the infotainment which is severely outdated with no android auto or Apple car play. still this big girl has plenty of power and the V8 is intoxicating lol which I'm loving. THIS truck isn't meant for fuel economy, if you want that, get a hybrid. Very reliable and luxurious. Hermosa Blue is plainly gorgeous for this truck.

I’m not much of one for writing reviews, but in the case of Infiniti of Naperville, the extraordinary and impeccable service and attention they have recently provided me must be acknowledged. Short story – I needed to have them replace the engine in my Nissan Maxima. Jon Vargas, my service rep, arranged to get an engine delivered to the dealership within the next couple of days, and then have it installed and the car ready no later than Saturday just before I was to leave on vacation on Sunday morning with my daughter for a week. Saturday came and as promised the car was ready. I picked it up, and on the way home from running a few errands, the Check Engine light came on. At first I figured it might just be a “nuisance” sensor fault, and thought it’d be OK. But once home, without going into details, more severe symptoms arose - the car would no longer start, all kinds of error messages were appearing! I texted Jon in a panic, not sure what to do as I was leaving on vacation the next morning, and the dealership was now closed. In response, Jon said he’d come right over (and also had his lead tech come over) - they drove over to my house (after their working hours – they were “off the clock”!) and personally spent 2+ hours trying to diagnose and fix the issue. Unfortunately, they could not restore functionality. At this point I’m scurrying around trying to arrange a last minute rental car that I could pick up Sunday morning (at a potential cost of $600), but Jon was having none of that. After a flurry of phone calls to the owner/general manager, they arranged for me to be able to pick up a loaner car at the dealership on Sunday AM. Not only that, Jon came and picked me up Sunday morning at 7:30 to take me to the dealership, where in short order I was able to get a loaner and be on my way on vacation an hour later. So this was a long story, but it serves to demonstrate what I feel is, in my experience, unmatched customer service. They made a promise that my car would be ready, and available for my upcoming vacation. When through no fault of their own it wasn’t, they did EVERTYTHING to make it right – coming over to my house when they were not “on the job” and had no obligation to do so, opening up the dealership on Sunday morning to provide me with a loaner vehicle, ferrying me there. These are simply extraordinary measures that demonstrate the ultimate in customer service. It would have been so easy for them to simply blow me off and say “we’re closed, have the vehicle towed here Monday morning”, and probably most dealerships would have. But not Infiniti of Naperville – the folks are the salt of the earth. I’ll never go anywhere else again.

The most recent service i received was excellent and prompt. Came in for a routine maintenance which went very smoothly and was offered a nice discount by Mike the service advisor.

QX 80 is very comfortable driving. Despite it's size, maintenance is great. Thieves often mistaken the rear gatelift cover to be something valuable hidden inside thereby forcing it open and causing damage. May be a sign may be necessary. The current look is nice but attractive to thieves who have no idea of what it is.

Great experience! The staff was very helpful in getting the best interest rate for me. Excellent service. Thank you for your patience!

Today I went in for an oil change for my mom , and I talk to the manager about light grinding noises that I heard when my mom was turning only. Firestone told her she needed brakes and the manager Tony had my mom‘s car pulled up on the lift, and the brakes were fine, but when the mechanic was taking the wheel off, he noticed that there was some play and it turned out to be a wheel bearing. If you’ve ever seen anyone with a wheel that fell off their car on the highway. That probably would’ve been my mom because she Hand some teenager at fire stone Check it out telling her she need brakes. It didn’t make any sense because she just did her brakes like 12,000 miles ago. Always get a second opinion..

After visiting a different dealership where we felt completely overlooked, working with Ali was a breath of fresh air. From the moment we pulled into the lot, Ali greeted us warmly with a smile and a genuine sense of welcome. His approach was never pushy—instead, he was thoughtful, patient, and fully committed to understanding our needs. Ali took the time to truly listen and provided us with a personalized selection of vehicles that matched our preferences and priorities. This saved us an incredible amount of time and helped us focus on what really mattered. He was also impressively organized, having paperwork ready in advance and maintaining excellent communication every step of the way. What stood out most about Ali was not just his knowledge of the vehicles and their features, but the way he worked to ensure we received the best overall value. He proactively reviewed all available incentives and savings opportunities, including several we weren’t even aware existed. He took the initiative to ask meaningful questions, like our professional backgrounds and ownership history, which led to valuable savings we wouldn’t have discovered otherwise. Ali’s service was sincere, thorough, and above all, customer-centered. He made us feel like we had someone in our corner, advocating for us—not just trying to make a sale. That level of care and integrity is rare, and we’re incredibly grateful for it. We wholeheartedly recommend Ali Abdullah to anyone looking for a car buying experience that is honest, efficient, and tailored to your needs. He made a potentially stressful process feel easy.

I recently purchased a 2018 Infiniti QX30 and had the pleasure of working with Ali Abdulla. From the moment we connected, Ali’s positive attitude and professionalism stood out. He was incredibly helpful and took the time to answer all my questions with confidence and care. His knowledge about the vehicle and the process was impressive, and he truly went the extra mile to make sure I got the right deal that worked for me. I never felt pressured—just supported. If you’re looking for someone who is genuinely committed to helping you, I highly recommend asking for Ali. Outstanding service from start to finish!