Used INFINITI cars for sale near LaBarque Creek, MO under $20,000

I had the absolute best experience at AutoNation in St. Peters, MO. My salesperson, Anthony Smith, was upfront, knowledgeable, patient, and kind throughout the entire process. He never pushed me into anything—he made sure I was comfortable at every step and even gave me helpful tips on what to look for during a test drive. I later learned Anthony is somewhat of a local celebrity here in St. Louis, and it’s easy to see why. His approach and personality made the whole experience authentic and enjoyable. I also want to recognize Nate, the sales manager, who worked hard on my behalf to lock in the best deal for my situation. He truly went above and beyond to make sure everything lined up in my favor. And finally, Cameron in finance made the paperwork side of things stress-free. He explained warranties and add-ons so clearly that there was no need for pressure—the way he laid everything out spoke for itself. Because of his clarity, I was able to confidently choose what mattered most to me without feeling pushed. Altogether, this was hands-down the best car-buying experience I’ve ever had at a used car dealership. Anthony, Nate, and Cameron earned my trust, and I won’t hesitate to follow Anthony wherever he goes when I’m ready for another vehicle.

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.

Best salesforce of any dealership that I have ever worked with. They met all my needs and I love my MKZ

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

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

My Name is Gayle McClure, 1st I’ve been taking my car to Sunstrup over 10 years. The technicians and service advisor, Ian, and Scott are the most knowledgeable and patient people with their customers. I trust their advice, they always tell me the truth. I would recommend anyone who ask me to trust Sunstrup.

I have a 2017 Qx50! This car is sporty and comfortable. Had to replace the radiator at 97,000 miles. Other than that it is very reliable.

When I purchased my dream car Genesis GV70 from this dealership I noticed how well kept the service area was. I only take my car here for service because it is professional, clean, organized and the staff is amazing. They do great work and often have you in and out in less time than expected. Josh and Brad have been so helpful. Their knowledge and experience is much appreciated.

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.

The car has the same engine as the Nissan 370z and is actually faster in a straight line even though it was 2 extra seats. Has an amazing exhaust sound and you can get a bit of wheel spin out of the car with it's 330 horsepower and 270 lb-ft of torque. Overall it's a luxurious, fun, and quick car with aftermarket potential if you're into that.

My experience was outstanding with Mathis Motors and their sales team. The salesman Jacob was incredibly responsive and knowledgeable. He responded nearly immediately and was able to work the deal in the moment. We were able to set it all up in 30 minutes or less. The SUV is exactly as described and was cleaner than any used vehicle and most new vehicles I’ve ever bought. I appreciate all they did. I would and will give them my business again.

This car have meet my needs their's plenty of room for my Grandchildren and I even taught my oldest one to drive in it great car

By far the best car I've ever owned. Very reliable, powerful and great looking. Interior quality is superb. Fantastic traction in snow thanks to the all wheel drive. Great handling. I love everything about this car.

Very fast to respond. Helpful. And Friendly. I didn't feel pressured to come in and all business conducted via email

I’ve owed two prior to this one and I really like the unique luxury design. I’ve been driving Infiniti cars for the last eleven years.

Everyone has been very conscientious and courteous checking back with me to determine what I want and if I was aware of the age of the vehicle. They also informed me that their service department wanted to work on some issues with the car and that they would let me know what they did and what work they believe still needs to be completed.

I have a 2012 Infiniti g37 journey that I purchased with 66,000 miles on it in 2022 and would gladly purchase this vehicle again today if I were searching for a reliable vehicle!! One thing that I love is the performance and the quality build!!

I got a Jeep at Frank Leta today and it was a great experience. Will Ziebers was very helpful and nice. This was my 2nd car from Frank Leta and great service each time.

Yes with a caveat. Overall I generally enjoy my car but issues with going through tires and maintenance issues . Because of that would probably not buy again

Jamie was the best, would send anyone to him...very knowledgeable, attentive, and relaxed through the entire process. We will seek him out in the future and send friends.

So far so good...Still getting to know my new car. Will be driving it around town and can really see the ride. Wish my trunk space was a little bit larger...

Recently purchased 2012 G25X. Car has 125k miles and came well serviced and cared for . Replaced my Acura RDX that was pushing 200 k miles. The G25 drives excellent.Smooth sufficient power and comfortable. Will replace with newer G37 in a few years

I sold my SUV to BBC and they were very helpful with handling documents and explaining steps ensuring a smooth transaction! Will call again for future car needs.

Great design and luxury. Performance was and is excellent. Would highly recommend as a used car safe buy. Infiniti's best era per Infiniti, still support their products from then.

For the first time I drove this car, I feel very satisfied. I like the sound and the smoth engine sound while ecelerating. I love everything about the so far anyway.

I love my G35x although I bought a Lexus last year an RX350 I still love my G. It’s sporty fast great acceleration and handles great on the road and in the snow. I keep up with the maintenance and it has been so reliable. I have owned this car for about 7 years and bought with only 64k. It now has 161k and still going strong. If this car starts to fall apart I will definitely buy another if it cost more to fix. I plan to own this car until the wheels fall off. Love my G💯💪🏽. Thinking about putting a wrap on iit spice up the color.

They were so friendly and helpful. They take care of their cars. Will go back.

I love it. I had it for three years, and I only use it for commuting, from home to university. It’s very comfortable and reliable.

Went by Quick lanes because of my mirror hanging off the frame. I was so happy to have spoken with Blake after giving that call to Schicker Ford to see if they would be able to repair it. I was in the neighborhood and Blake looked at it and fixed it immediately. Was very pleased with that quick repair and awesome Customer Service received at Quick Lanes!

So far i have never had a problem with this car. I love my car, its the best. It has different drive modes like sports standard etc. It also drives very good in snow. I also get great miles to the gallon.

Jeff Reed provided great service. He is attentive to what we want to know and goes the extra step to make sure he provides that. All the people we spoke to were professional and friendly.

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.

First Nissan I bought was a ‘96 Maxima. Second was a ‘16 Maxima Third was an ‘04 Infiniti G35 Current is a ‘12 Infiniti G37X and let me tell you…. It’s the fastest of all the Nissans I’ve owned. Yes for those who don’t know, an Infiniti is a Nissan, just the upgraded version, and they started comparing the first G series as the American replacement for the Skyline since the Skyline is a Nissan, I guess the G series is the replacement for the Skyline? Whatever the case there, immediately started looking for performance upgrades and there is truly a LOT out there! My older brother is the one who first started getting me into the Infiniti cause he has 2 M35’s, both ‘06 and he started posting on down forum for customizing and apparently people from all over the country started asking for those exact aftermarket upgrades. He owns his aftermarket company for customizing cars, trucks, SUC’s, Motorhomes, boats, ATV’s, ATC’s, motorcycles…. You get the idea, and I started checking for all the upgrades I can start putting into my extremely sexy G37X. Mine is the AWD version, so no burning out when hitting the gas, MUCH better control and handling, the power is fantastic!, but of course j want faster and able to corner better. The only thing I don’t like, is the comfort for the leather front seats. They’re heated, so the cushion isn’t very much sadly. It’s not worn down AT ALL! This car had to be adult/elderly owned cause the condition is so incredibly impeccable, it’s crazy how gorgeous this car is! Have to clean the trunk carpet cause there was an empty bottle of Method soap and a giant area where the soap leaked out, but a nice detailed wash will take care of that. My car is black and no tint yet, but the AC cools off VERY fast! The sporty steering wheel is so tight with turning, it feels amazing. Love the growl from the exhaust, again completely stock, but upgrade the intake and exhaust right off the bat, increase the 330hp motor easily to 365-375hp for a nice start. And since the engine is bigger than the previous versions, you want a low growl sounding exhaust like the R34. Interior is much bigger than my G35 was, quite a bit larger also, which gives options for TV’s in the headrest and a the audio is Bose all around, so just add some subwoofers and the amps, leave the rest stock since Bose makes really good quality speakers. Yes, you can always upgrade, but I need a theme to start with and see where I go from there. Overall, completely loving my car!!! Still more to explore, but it has every stock upgrade that was available for this car, and I am extremely happy with it!!!