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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
INFINITI cars
for sale
near
Byrnes Mill, MO
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 INFINITI QX80 SENSORY AWD
Vehicle information
Features
Reviews
I met with Dave Fisher, he made me feel very comfortable
I met with Dave Fisher, he made me feel very comfortable from the beginning all the way through the whole process of buying a used vehicle. No pressure, no stress. I was very happy I decided to go to Sapaugh GM Country. Thanks Dave for making the process and easy one
I love this vehicle
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.
Used
2025 INFINITI QX60 AUTOGRAPH
Vehicle information
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Reviews
Working with Trent and the staff at Dave Mungenast was
Working with Trent and the staff at Dave Mungenast was easier than I had imagined. While looking at vehicles all day, we were exhausted and ready to give up. Finally, after visiting many car dealerships, we found one at Dave Mungenast. Thank you Trent and staff that stayed after hours to help us finalize our purchase.
Used
2023 INFINITI QX60 SENSORY
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Reviews
Great experience working with our salesman Shanon he made
Great experience working with our salesman Shanon he made our experience seamless and was very understanding of our needs and budget. Eric W.
Windshield leaking
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
Used
2019 INFINITI QX60 Luxe
Vehicle information
Features
Reviews
Very friendly and courteous staff.
Very friendly and courteous staff. Kurt was great about explaining the features that the truck has to offer.
I've had this vehicle for 2 years and I love it.
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
Used
2024 INFINITI QX80 SENSORY AWD
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Reviews
Kelly is awesome helped me trade my xxx for an amazing
Kelly is awesome helped me trade my xxx for an amazing truck. Love it thanks
After spending time with the 2024 QX80 Sensory, I’m
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.
Used
2024 INFINITI QX60 AUTOGRAPH
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Reviews
Shawn did a great job working with us to get us the terms
Shawn did a great job working with us to get us the terms we wanted.
INFINITI Certified
2024 INFINITI QX60 AUTOGRAPH
Vehicle information
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Reviews
I always have excellent customer service when I bring my
I always have excellent customer service when I bring my car in. The technician found two items that needed to get fixed. I was able to pick my car up the next day.
INFINITI Certified
2024 INFINITI QX80 SENSORY AWD
Vehicle information
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Reviews
The car buying process with Plaza Infiniti was amazing
The car buying process with Plaza Infiniti was amazing through the whole process. They were very accommodating with the whole process, even when purchasing from out-of-state. Barney makes you feel at peace with the selection process, and Rob is very knowledgeable and helps you to find the best deal when it comes to financials. Altogether was an amazing experience and I would recommend Plaza Infiniti to anyone looking for a new car.
Solid Ride. Enjoying it very much.
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.
Used
2023 INFINITI QX60 Luxe
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Reviews
I am happy but not HAPPY
It’s a great car however I do not feel like “things are conveniently “ located. When driving, I struggle with finding the defroster, or adjusting the entertainment system. Perhaps with more time, I will get used to it.
Used
2025 INFINITI QX80 AUTOGRAPH AWD
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Reviews
dtweber49@yahoo.com
Good job as usual! Thats all I have to say so I am wasting time now!!!!!!!!!!
This SUV is incredible.
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.
Used
2023 INFINITI QX80 SENSORY
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Reviews
Josh M helped me in service.
Josh M helped me in service. Had a great experience! He has wonderful customer service skills. He is very knowledgeable!
Used
2015 INFINITI QX80 Base
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Reviews
Very nice truck.
Very nice truck. Only thing missing is massage seats and better fuel mileage with Premium fuel. Otherwise, I love it as it is still makes heads turn.
Used
2016 INFINITI QX60 Base
Vehicle information
Features
Reviews
Great SUV
Very good car so far with more amenities than I knew rides well with great acceleration and gas mileage. There are blind spots that’s take getting use to. Love it
Used
2019 INFINITI QX60 Luxe
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Reviews
Service at Dave Sinclair Lincoln St Charles MO
Like this dealer for getting my Escape serviced.......they are really helpful
2019 Infiniti QX60
This rig is tight and comfortable as xxxx. It drives tight and handles like it is nobody's business. Yea it does not have remote start and navigation system. I just have to get a 2019 Infiniti pure base that is. I did not pay attention about those amenities. It is not a big loss. You can get a navigation sysem for nothing. And remote start in the winter time I suppose can a be a great thing to have. As you can warm up your car before hand. I guess it is not the end of the world. But the rest this behicle is cat's meow.
Used
2025 INFINITI QX60 AUTOGRAPH
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Reviews
Good job Tom
I came in looking for a new Honda and Thomas helped me locate the exact car for my needs. Love the car and I’m glad to add it to my family ! Thanks Tom
Used
2024 INFINITI QX55 LUXE
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Reviews
I recently had the pleasure of purchasing a car from
I recently had the pleasure of purchasing a car from Suntrup Kia South, and I can’t express how satisfied I am with the experience. Despite being a thousand miles away, their professionalism, transparency, and warmth made me feel right at home. From the moment I connected with Moe Saad, I knew I was in good hands. Moe exemplified the epitome of a top-notch car salesman, providing me with reassurance and guidance every step of the way. My search for the perfect EV9 led me to many dealerships, but none matched the integrity and authenticity of Suntrup Kia South. Moe and his team went above and beyond, offering red carpet treatment without the need for an actual red carpet. Even while under the weather, Moe ensured a seamless transaction, passing the baton to Dzenis, who continued the stellar customer service. From start to finish, every detail was meticulously handled, including a thoughtful conversation with sales manager Dave, who ensured my satisfaction was met at every turn. In an industry often plagued by deceit and gimmicks, Suntrup Kia South stands out as a beacon of honesty and excellence. It’s rare to find such a level of service and transparency, and I can confidently say this was the best car-buying experience I’ve ever had. Despite the distance, I’d make the journey again without hesitation. If you’re in the market for an EV9 or any vehicle, do yourself a favor and visit Suntrup Kia South. You won’t be disappointed. Hats off to Moe, Dzenis, Dave, and the entire team for exceeding expectations and setting the bar high for customer satisfaction.
Used
2022 INFINITI QX55 ESSENTIAL
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Features
Reviews
Fabulous experience from beginning to end.
Fabulous experience from beginning to end. Ron Martin was welcoming and truly interested in helping me find the car I wanted. His friendly - no pressure approach made the car buying experience easy and fun.
Love it
Love the body design, the interior is comfortable. However the technology could be more updated. Car is very reliable it does 26 GPM on the highway, engine is very powerful.
Used
2024 INFINITI QX50 SPORT
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Features
Reviews
Great experience with Carlos
We purchase a new vehicle at least every 3 years. . .so we have had quite a bit of experience with car salesmen. Carlos Lopez is by far our favorite. He listened to what we wanted; was attentive (even though he was very, very busy); and made our experience a great one. Dan handled our finances and he was a nice surprise. This is where you can sometimes feel pressured into purchasing a maintenance plans even when you had not intended to. He presented us with options but did not pressure us in any way. Refreshing. Great overall experience. You cannot go wrong with Bommarito Nissan West County. They have a nice selection of vehicles, nice facility, and as I already mentioned--first rate staff.
Love it!
Love it!!! My salesman Ali Abdullah at Infiniti in Clarendon Hills. He was very patient, helpful, understanding with our needs. He made this experience exciting and comforting! Please ask for him, he will take care of you. Joe is amazing as well!
Used
2011 INFINITI FX35 Base
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Reviews
I highly recommend Dean Team Hyundai and my salesman
I highly recommend Dean Team Hyundai and my salesman Milano very professional, and knowledgeable. Milan was patient and polite I got the car I wanted at the price I wanted
My platinum Infiniti
This particular car meets all my needs. Leather seats common FM/a.m., heated seats, Sunroof, three USB ports just completely fully loaded. Is a keeper no doubt. Completely satisfied
Used
2024 INFINITI QX50 LUXE
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Reviews
Blaine was very professional and helped us buy our new
Blaine was very professional and helped us buy our new car. Thanks, Blaine for everything!
About INFINITI
What is the cheapest INFINITI vehicle available?
The INFINITI G37x is the cheapest available vehicle by average Cars.com listing price in INFINITI's lineup, with an average listing price of $9,625.
Which INFINITI vehicle has the best MPG?
The hybrid INFINITI Q70h can reach up to 29 MPG city and 34 MPG highway for a combined rating of 31 MPG. The INFINITI QX30 with traditional internal combustion engine offers up to 24 MPG city and 33 MPG highway for a combined rating of 27 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which INFINITI vehicle has the most deals?
The INFINITI QX60 has the most available deals on Cars.com with 527 great deals out of 2113 listings starting at $3,850.
Where can I find the most INFINITI deals?
The most INFINITI deals can be found near Ballwin, MO with 27 great deals out of 91 listings starting at $4,400.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used INFINITI by price
- INFINITI for sale under $20,000 in Byrnes Mill, MO
- INFINITI for sale under $25,000 in Byrnes Mill, MO
- INFINITI for sale under $30,000 in Byrnes Mill, MO
- INFINITI for sale under $40,000 in Byrnes Mill, MO
- INFINITI for sale under $50,000 in Byrnes Mill, MO
- INFINITI for sale under $100,000 in Byrnes Mill, MO
Used INFINITI by city
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Used INFINITI in High Ridge, MO
27 Great Deals out of 90 listings starting at $4,400
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Used INFINITI in LaBarque Creek, MO
25 Great Deals out of 87 listings starting at $4,400
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Used INFINITI in Eureka, MO
26 Great Deals out of 89 listings starting at $4,400
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Used INFINITI in Murphy, MO
27 Great Deals out of 91 listings starting at $4,400
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Used INFINITI in Cedar Hill, MO
21 Great Deals out of 72 listings starting at $4,400
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Used INFINITI in Valley Park, MO
27 Great Deals out of 91 listings starting at $4,400
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Used INFINITI in Fenton, MO
27 Great Deals out of 94 listings starting at $4,400
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Used INFINITI in Pacific, MO
25 Great Deals out of 87 listings starting at $4,400
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Used INFINITI in Ellisville, MO
26 Great Deals out of 90 listings starting at $4,400
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Used INFINITI in Manchester, MO
27 Great Deals out of 92 listings starting at $4,400
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Used INFINITI in Winchester, MO
27 Great Deals out of 91 listings starting at $4,400
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Used INFINITI in Ballwin, MO
27 Great Deals out of 91 listings starting at $4,400
Used INFINITI in Byrnes Mill, MO by model
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INFINITI QX60 in Byrnes Mill, MO
7 Great Deals out of 23 listings starting at $7,790
Used INFINITI by body style
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
