Used Mercedes-Benz cars for sale near Unionville, TN under $20,000

Excellent overall performance from all departments at this Dealer. Returning buyer because of the many years of experience with this team. I highly recommend this dealership.

Very reliable car. Extremely low maintenance. Fast and powerful biturbo makes it really enjoyable. Great way to save when driving. Did I mention, it's really comfortable with a great audio system.

My wife and I purchased two 2025 Palisades from Hyundai of Cool Springs. In all transparency, we put the Hyundai team through the ringer. Every individual we came in contact with handled themselves with courtesy, professionalism, attention, and responsiveness at every turn. Of note was our experience with Michael Brown, Gere Lubbock, and Saxon Reynolds.

These cars are very very reliable, the engine gives the driver of power over and stability over most other cars, the car is very quiet considering the 300 eye popping, seat of the pants performance, the E class makes you feel like a spell person, and you would be if you bought one today.

The Vehicle Handel like a dream at any speed the faster the better it handled. The fit and finish is 2nd to none. Great car

Absolutely a delightful to drive, superb quality interior and excellent drive! I am very pleased with my 2016 Mercedes Benz E350 4Matic! Great info center!

I recently had the pleasure of working with Alex Hernandez during my car-buying process, and I couldn’t be happier with the experience. From the moment I walked in, Alex was friendly, professional, and genuinely interested in helping me find the right vehicle without any pressure or pushy sales tactics.

Good experience sales staff was helpful & went out of their way to make sure I got what I desired.The building was nice & clean. I would recommend this dealership.

A prefect car. So luxurious! Very spacious, great size for family and friends. Very reliable. Would recommend to anyone looking for safety and style at the same time.

We were very pleased with their service and our salesman, Mickey Dolan. He was very cordial and attentive to us and our needs and situations. The owner also worked diligently to get us the best interest rate and applied his knowledge to do the best for us. Thank you Speedway motors and Mr. Dolan

I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.

I got the pleasure of buying a car from Mickey Dolan! The service was great, I test drove multiple vehicles, found the best one, got the best possible price (checked multiple places), and just had a great overall experience. I have now had the car for a couple weeks and have found nothing wrong with it whatsoever.

Shawn & Dave is an amazing car salesman they were very patient with me and help me very nice i give both of them 5stars each

Outstanding service from Peyton and Gere.Seamless expedited process.Overall a great experience that exceeded all expectations . Highly recommend without any reservations that you visit these folks in Cool Springs !

Most reliable and usefull car I've had as a daily driver. Everything in the interior is placed where it should be found functionally. Power, while not a muscle car, is more than adequate. Gas mileage is excellent. Adjusting from Comfort to Sport make a very noticeable impact on the driving experience from gear shifting to steering...

We had the best experience at this location. Michael was the best associate and walked us through everything and was extremely patient after the crappy experience we had at another location. We are so happy. Thanks Michael!

Bought it as certified used with 14,000: miles and 3 years old. Absolutely love the car. Now have 60,00 miles on it. Only cost other than routine maintenance has been tires. One dislike is run flat tires. They make no sense. Also did not like the engine shut down at stops ostensibly to save fuel, but I was able to over ride that. And I bought a spare tire and wheel another major issue for me is you cand buy a trailer hitch for a C 400. You can for other C cars, but not the 400.

The salesman, Gabriel Sons, was great! He was personable and courteous. I did not feel that he was out to sell me the car with high-pressure tactics. The experience was pretty pleasant overall.

While getting groceries out of my car, My trunk came down on my head (C-300, 2017). Sometimes trunk opens after I lock the car. This is dangerous. What is the problem?

Such a GREAT experience, we came back for a second vehicle. Mickey Dolan was kind, patient, and made sure we got exactly what we wanted. Jeff was great and definitely makes it worth being a repeat customer! I have already recommended Speedway Motors to others, including my insurance agent and several friends. I have always been skeptical of dealerships, but I have been really pleased with my experience here. In and out quickly and not shuffled all over the place, like what happens at the big name dealers. Cannot say enough good things!

ML is one of my favorite cars of all time. my 2015 ML350, is nimble, good on gas, plenty of power, low maintenance and smooth. I truly love driving it.

My husband and I had a very good salesman,his name is Mickey Dolan,he was very professional,curtious and helpful with every aspect of the transaction.Also the owner was very friendly and helpful.We both appreciated our experience today

Very smooth ride. Lots of cool safety features. Good power. Good value for my money as I bought this as a CPO. Mercedes Benz financing made it easy to own.

2014 CLS63 Type S. I’ve owned maybe 50 cars in my lifetime. Never a car like this. Bad to the core. (In a good way) The engine is second to none. The handling bests my mustang. The interior is clean, classy and feels quality. The car is fast. And I don’t mean hey look at me fast. I mean, hold on and maybe I should let off the throttle a bit, fast. No problems mechanically so far. But I am well aware of the potential cost of maintenance. That would be the only draw back. Very happy with this vehicle. Love the look. Love the feel. Love the power.

This car met all my needs. Very reliable and comfortable car. It has excellent quality and interior design. I drive my kids around the town safely.

Excellent service, we had a great experience and enjoyed working with the team at 111 Motorcars.

Bought this 9/2020. Looked high and low. Found it at a large well known dealership.It was a low milage lease turn in they bought at auction.Excellent vehicle.We have owned Mercedes for 40 years. Always gotten good service from them. An average of 10 years per car. Saved some 2K after reading many "how to buy" on you tube. Rehearse ,rehearse your approach and how to deal with the seller, its worth it. Only drawback is no spare. I bought one and dumped the "run flat" tires- very harsh ride with them.

This place is very friendly, everyone is so nice, it’s also clean and has great cars. I’m especially impressed by John . Not only did he stay after hours to help me know all the features and cars but he displayed the best customer service I’ve ever had. He deserves a raise or promotion! If I could give you all 10 stars I would, I highly recommend coming here!

Let me start with the c300 4MATIC is amazing has enough power to feel it and does good on gas I’ve owned mine since 2020 and have aftermarket parts on it and hasn’t gave me a not one big issue love this car 🫶

I live in Alabama purchased vehicle from dealership they delivered it to me, the whole transaction was great! I love the vehicle, it was just like they described it, You cant go wrong when you deal with this dealership.

The vehicle is safe and yet fun to drive. All wheeel drive with a very powerful get up and go. And yet good fuel mileage. I would suggest it to anyone

Comfortable vehicle. Gas mileage is good and I use premium. No major issues thus far and anything that has happened like battery was covered under warranty.

I bought my car sight unseen, Clean Carfax and was someone’s corporate car so it had extremely low mileage for the year(80k) and I ABSOLUTELY LOVE IT!!! Had never driven the ML other than a friend’s 2005 but the 2 don’t compare. I will drive this car until the wheels fall off and would definitely but another one