Used Mercedes-Benz GLC 300 for sale near Boulder Hill, IL under $20,000

We had a fantastic experience working with Lance at Countryside Nissan! He was honest, helpful, and truly went above and beyond to accommodate us—especially since we were driving in from 3 hours away. The SUV was exactly as described, runs like a dream, and was priced very fairly. Everyone at the dealership treated us with kindness and respect, which made the whole process smooth and enjoyable. We couldn’t be happier with our purchase and will 100% shop at Countryside Nissan again. Thank you for making this such a positive experience!

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.

Marco Torrens was excellent and patient the entire time with the process and very polite with every question we asked, the driving test was great and even pointed directions back to the dealership easily

I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year

Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done

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

I bought my first car from Carbox BMW X4. Perfect service I recommend you guys to him.

I had the best experience at exclusive Autohaus bought a BMW 4 series from Exclusive Autohaus. It’s been six months since I bought the car no problems at all. Financing was really easy. Got the best interest rate. I am definitely going back in future to purchase another car. I did recommend the dealership to my father and he also bought a car from here.

I have own 2 GLC 300 automobiles as 2017 and this 2019 sportier model AMG upgrades. These are the best cars I have ever owned. Comfort and looks are beautiful. I highly recommend this model.

Thank you robert. I bought my 2014 Jeep.Best customer service.They did a good job in helping me out and anwsered all my questions. Thank you Luxury mototrs

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.

I purchased a 96 Caprice from this dealer.....buying experience was top notch. They answered all of my many questions about the car, negotiated price with me and had the car delivered in record time. The vehicle arrived in an enclosed trailer, was clean and ran perfectly. There were no issues with the car that I found. Normal wear and tear for a 21 year old car but very clean and taken care of. All systems worked as advertised. Top notch vehicle and dealership

My car meets all my needs. It has all the bells and features that I wanted. It will be a very dependable car and one that I will enjoy driving.

I contacted them and had a quick response. I was able to test drive the car that night. Everyone there was extremely courteous and able to answer any questions. I ended up buying the car that night. No pressure, no gimmicks, just honest and pleasant. I highly recommend working with these folks, they put the customer first! Thank you, Simon.

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.

I had an outstanding experience with BG Motor Cars! From the moment I walked in, the team was welcoming, friendly, and attentive. They have an impressive selection of quality vehicles, and I found exactly what I was looking for at a great price. The staff made the entire buying process seamless, providing detailed information and answering all my questions without any pressure. What stood out most was their transparency and professionalism — I felt confident every step of the way. The car I purchased was in excellent condition, and they took the time to ensure everything was in order before I drove off the lot. If you’re in the market for a used car, I highly recommend BG Motor Cars. They truly go above and beyond to ensure a top-notch customer experience!

We had a great experience working with Noman. He was informative, no pressure, easy to work with, and negotiated fairly. We found a quality used car. After a test drive we had a mechanic check. Along with the Carfax report Noman provided (we also ran our own report which matched), we were confident we knew what we were buying. Plus Noman delivered the car to my home. The car is great! We are very happy. We did shop a few other places and this was the absolute best! Thank you Noman for your good service and am thankful we got a great car!

Know how to work with customers always giving deals on service. In service department. A one.

My GLC couple is beautiful and sporty. Very fun to drive. Looking forward to learning all the extras it has to offer. A definite luxury

Everyone i dealt with at the dealership was very welcoming. They were also quick and efficient getting me into my new vehicle.

Love the car. 4 cylinder turbo, it has enough oomph to get on the highway quickly, but very comfortable in day to day local commute. AWD excellent in snow. In E mode, engine stops when vehicle does; mileage is very reasonable. Given the grill, black exterior and cranberry-accented seats, it’s a head turner (“Mercedes on steroids” was one comment). Only complaints are have to duck head to get in- and I’m only 5’9”, and the trunk space in less in the coupe model (which also looks sleeker than the square back, so take your pick).

Patrick was excellent to work with and made the process very easy and user friendly