Used INFINITI SUVs for sale near Coalfield, TN

My husband and I had the best experience at Grayson BMW. Our salesperson, Aaron Walker was exceptional. He put us at ease and was very knowledgeable about the vehicle we were interested in. He was very friendly and accommodating. Best of all he worked very hard to get us the best deal possible! I highly recommend him as a salesperson!

After spending time with the 2024 QX80 Sensory, I’m comfortable giving it a five‑star rating—not because it’s perfect, but because of how well it delivers on the things that actually matter in this segment, especially at the cheaper real‑world transaction prices these typically sell for. The build quality stands out immediately. Material quality, fit, and finish are all genuinely impressive, and even after 30,000 miles the cabin remains tight with very few creaks or rattles. That’s something I can’t say about several other luxury brands I’ve owned, including BMW, Mercedes, and Cadillac, which tend to develop interior noises far earlier. On the road, the QX80 excels at what it’s built for. The ride is extremely comfortable, highway noise is well controlled, and the 400‑hp V8 provides smooth, effortless power. It’s a relaxed, confident cruiser that makes long family trips easy. The interior is spacious, the leather is high‑quality, and both the interior and exterior design have a clean, upscale look. Fuel economy is average for a large V8 SUV—nothing surprising there. The real drawbacks come from the dated technology. The infotainment system feels behind the times, and features like a head‑up display or massaging seats simply aren’t available. The front seats could also use more side bolstering for better support. Even with those shortcomings, the overall package is strong. When you factor in the typical selling price—often well below MSRP—the value becomes even clearer. You’re getting a large, comfortable, powerful, and well‑built luxury SUV that prioritizes reliability and long‑term durability over chasing trends. It’s not perfect, but nothing in this class is. What the QX80 does, it does exceptionally well, and that’s why it earns a full five stars from me.

I have always received professional assistance from Andrew Knox as my service advisor. I receive accurate quote on work to be done, with update was needed. The showroom, waiting room are always near and clean as are the restrooms. I would buy my next Toyota from Toyota if Knoxville!

I've had this vehicle for 2 years and I love it. Such a smooth ride for a large SUV. Beautiful on the outside and inside. No mechanical issues whatsoever so far and i'm at 90k miles

I was very pleased with Scottie McCormick and Chuck Fleanor for the service they gave me during my purchase. I did not feel any pressure at any time and I am very pleased with my new xt5. Thanks again guys am very pleased.

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.

Working with Big Country, Joe Montgomery, former Marine and Vet at West Chevrolet in Alcoa was such a great experience! He’s incredibly personable, easy to talk to, and not pushy in the slightest. Sitting at his desk felt more like relaxing on a front porch with an old friend than talking numbers at a dealership. He made the whole family feel welcome and included as we checked out a pre-auction Jeep Liberty. The test drive was fun, and the atmosphere he created in the office was just as enjoyable. You can tell he genuinely cares about people, not just sales. If you want an honest, down-to-earth experience with someone who treats you like family, go see Big Country!

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 have had 4 infinity vehicles, 3 purchased at harpers. Sales and especially service has been a pleasure to deal with. I want to single out Eric liner for going above what is expected to help me with any problem I have.

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.

One of the best car buying experiences I have had. Rosemarie was fantastic to work with and provided all the information I needed including a personal video of the vehicle. The team at Harper gave me a fair price on my trade in and the sales process was extremely fast and efficient. Highly recommended for your next new or used car, they are a class act.

I have a 2023 brand new off show room floor an my windshield has been leaking water from outside when it rains extremely hard outside had to take it back within 1 month of having it an they kept it for 70 + they replaced the windshield only for it to happen this year again this is not a good look for infiniti the service department say my car is the 5th car to have issues with water leaking from windshield

Bought this vehicle in 2014 and started having minor problems but due to wear and tear,but had an major accident and even no one got hurt due to support bar . But no air bags deployed . Very concerned.

Based on the service of my 2010 RX I purchased a 2020 IS350 F Sport and a 2024 NX 350 F Sport. Shout out to Jamasion my Service Consultant and Logan my Sales Consultant..

Excellent people and service. Courteous and kind, very professional with a laid back twist. I would recommend checking these guys out of you are in the market for a used vehicle.

Very nice helpful honest would buy again personable took good care of me would highly recommend

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 was very pleased with the service I received .The service department was very knowledgeable and very courteous. I have always had a good experience with this service department.

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.

Enjoyed working with Alexander. He was helpful and didn’t push us to make a quick decision. He was upfront on history of car and what services they had performed. I got a beautiful car and have been enjoying it with no problems.

The car is everything that I need with the space to accommodate myself, friends, grandchildren, groceries , etc very comfortably. I love the way it handles, the design, the interior and especially the color.

Rice Buick - GMC delivered beyond our expectations! My husband and I little road trip (3+hrs) from Clarksville, TN in the middle of our recent winter snow/ice storm was well worth it. Corresponding with sales (Daniel) was spot on...very friendly, professional, and pleasant addressing my concerns and making time for me immediately!! New ownership sank in shortly after our initial text/conversation; photos were sent to me directly soon after clearing off the snow/wheeling it in to be detailed. All that for me, WOW!!! My 2024 GMC Yukon 4WD SLT (Luxury Package w/Ultimate 22" wheels), sterling metallic, mileage 5132 and that's unheard of is an ABSOLUTE BEAUTY! The entire purchasing process was swift and seamless. We were greeted by name with smiles by everyone upon entering the dealership, making us feel very comfortable like family. The entire team (from sales consultant to finance to product and delivery specialist) all valued me as a customer, thoroughly walking me through set up/familiarization of the premium infotainment system. Rice Buick - GMC - Winner, winner and I highly recommend them, 100% The Smart Choice!!!

A couple of reasons I gave it a four rating is that the paint seems to peel at the least nick and one of the recalls gave me pause about the R&D of Infiniti.

Jim "Tex" Ritter at Mercedes Benz Knoxville assisted me with the purchase of my ESeries automobile. It was the exact car that I had been looking for. Jim answered all my questions I had about the car. Jim was very helpful in explaining the safety features as well as the operational features.

Bought this vehicle for my use. Out beloved Tahoe come up with a check engine light and we decided not to spend money on an older vehicle. Our DIL did some searching and found this one for us to check out. It looked like it came off the showroom floor. Even it was 5 years old it was immaculate and the maintenance records were maintained. I’m so impressed. In my seventies I feel like I’m driving a sports car. So much different that driving the large SUV but still has a third row of seats when needed and plenty of room for luggage and/or packages. Couldn’t be happier. Even my husband will use it instead of driving his Dodge Ram.

Jay Kadlec was a great salesman in helping me get a Subaru Forester at a good price. Very responsive and down to earth. Not at all your typical car salesman. I felt very comfortable with him and the way the dealership is run.

I purchased this car last year I can say it is best car I ever owned, it is true the interior not like German but, when you drive it you forget about interior since i purchased no issue I drove 3000 miles monthly it is made for motorway comfortable with high tourqe offer strong performence I prefer qx70 over bmw and, mercedes

We needed another car for our daughters and this was such an easy and no pressure to buy process. Working with Joseph made the decision even easier.

The Infinity is an excellent, & safe vehicle. I brought both of my infinity's from SW infiniti. The staff are honest, knowledgeable, & professional, also friendly.

Shane was a rare treasure. Professional,tough under pressure.Seems like an overall food guy.

Goran and Brandon at Orlando Infiniti are the best sales people and general sales manager. They are a pleasure to deal with this is my 10th lease with this dealership. They are amazing very knowledgeable and always willing to help.

Very pleased with our recent buying experience. Deric Landon responded to my inquiry before he arrived at the dealership. Upon our arrival, he had the vehicle we discussed setting out front ready for a test drive. We decided on a different vehicle and his patience and professionalism were much appreciated. Tim Shaw made the paperwork a breeze and even the owner took his time to welcome us to the beautiful dealership. His entire team helped to turn a typical stressful situation into a positive experience.

Bought this used in 2021 and it's awesome! Other than using hi octane fuel its great, drive like a mature, responsible person and I get 15.7 litres/ 100 kms in town and 8.3/100 kms on the highway. In sport mode and punching it way worse but wow!! The 3.7 v6 is crazy in this. Awd and 333 have feels like more and nor much gets away from me light to light. I've seen the 0 to 60 times and I know it's quicker. Over all I love this thing.

No negotiations. Find your car on the lot. Sales rep was excellent and knowledgeable. The pick up and paperwork was simple and well organized. They appreciated my business. I would definitely buy from them again.

These guys were Awesome! Marcus was friendly and professional. He even delivered my new car to Macon, GA from their Knoxville, TN location. Highly recommend.

I love the interior very comfortable seats very stylish exterior ,ride is good. My complain are those 19 inch Run flat tires are very loud . I will be replacing it with a regular tires probably a Perelli or Michellin tires. Brakes were service because it makes a tapping noise because it needs lubrication after 38000 miles .Over all This car is reliable . Just do regular maintainance and everything will be fine.