Used INFINITI QX80 for sale near Cos Cob, CT under $100,000

They was very nice an friendly service was great an they made sure I got my vehicle I came there for 👍🏾

The Sensory trim model offers excellent amenities and comfort options. A very quiet and smooth ride not lacking of power. The electronics are simple to learn and easy to use.

Steven and Chris were super nice and exceeded my expectations. I would highly recommend them to anyone looking for a great car buying experience in the CT area!

Thanks Holman! You’re the best thanks for help me to get the perfect vehicle!!!! I’m very happy with my first vehicle!!!!

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.

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 Very luxurious in and out my only gripe was the infotainment which is severely outdated with no android auto or Apple car play.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 just purchased a Hellcat and had Pat as my sales guy, he was great! he made sure he was on top of everything! he called my insurance for me, got me a great price for my trade in, answered all my questions and made the car buying process a breeze!

Wow, I truly can't say enough good things about this dealership. My first experience buying a car at another dealership was horrible and left an awful taste in my mouth. However, Blasius South was completely different. Jay, Dejon, and Ross made the process painless. They always had a smile, went above and beyond to help, and were extremely open and transparent! I didn't think I would ever have a good experience buying a car, let alone a GREAT experience. I am truly thankful and will continue recommending them to friends and family! 10/10.

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.

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 just purchased a second vehicle from Atlantic Cadillac / Atlantic Chevrolet. I spoke with a great salesman, Dylan, he was able to find the truck that I couldn’t find anywhere else. He understood all my needs and was very knowledgeable on the features of the car. Their awesome finance guy, Ryan, went through all the numbers with me. The process was quick, simple and easy. I walked away paying less a month than I thought. I’m very pleased with my Cadillac XT6 😍 and extremely impressed with how Atlantic Chevrolet’s used car department conducts business. Bonus, they were great with my son, he’s 9 and bounces around a lot, the employees fully understood the assignment with bringing amazing energy lol. Genuine honest people with a family feel, great dealership that keeps it real with you.

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.

AutoNova 46 is a stable quality. I bought a car here for myself and my wife, everything is at the highest level: cars, documents, service. Now I plan to get another one for my son. A reliable place where I want to return.

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 !!

This is the 5th car I buy from major world, was a nice experience even tho we always wait a little long, Arturo was our salesman and he wasn’t great, I recommend him if you come to major world

Elated with my service experience. Jenn and Luke have really elevated the service department. I have been consistently greeted warmly, treated cordially, had my expectations met and surpassed and made to feel like a very valued client. Great job!

The Ramsey Infiniti team and especially Emmanuel (Manny) were great! They gave me an excellent deal on a 2023 QX60! Manny was very professional, thorough in his explanations and I would certainly advise others to work with him!

Quick. Priced right. Dependable. Courteous. I went in for an oil change and asked not to have my car washed or cleaned because I was in a rush back to office. I was in and out in under 30 minutes. They respected my wishes and delivered an outstanding service. I will keep coming back.

I have been a customer here since 2013 and the service has always been top notch. The service manager Luke is always attentive on on top of his operation. I had the pleasure of working with Chris Jue on my last visit and my car, M37X, is running as well as it did 140k miles ago! Thanks team!

I had a good experience here this is my go to place for oil changes great service.

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.