Used Mercedes-Benz GLS 450 for sale near North Aurora, IL under $899,990

Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!

Very happy with my purchase from RBM Alpharetta. The car has a very comfortable interior with all the features available. Handles well in town and on long drives. Good acceleration for such a big vehicle. Love the contemporary exterior.

I had an amazing experience buying my car here! The process was smooth, and the team was very supportive throughout. Highly recommend this dealership!

Prompt and courteous reply to my inquiries. Remained in contact but not pushy... good balance. Good 'dealer-sense' and manners.

I have this car for almost 6 years I have no major problem at all. We always use this for long drive and short heavy cargo. Excellent SUV.

Tiene mucho espacio, perfecta para lo que necesitaba, muy cómoda, segura para mi famlia este modelo es un espectáculo, los asientos muy cómoda, buen motor.

The salesperson was very on with the auto I looked at but we couldn’t come together about the price

I purchased the vehicle off of a lease in March with 60K miles. Overall I am pleased with the purchase. For the size the SUV is very nimble. The surround camera is a must. On a 350 mile round trip my 5'6" daughter-in-law had no issues sitting in the third row. I put the car seat for my grandson in the 2nd row drivers side because lifting the 2nd row back after 3rd row access is cumbersome and heavy on the drivers since you have to lift the middle seat as well. MB you have to make the 2nd row power back to upright position. Adaptive cruise control is outstanding but keep in mind you have to get the Driver Assistance package to get it. Harmon/Kardon surround sound is very nice. My big complaint is sometimes at speeds above 65 MPH there is front vibration. Does not happen all the time, sometimes I can cruise at 80 MPH and feels like I am sitting in my living room. I think it may have something to do with the Pirellis, I plan to switch very soon to Michelins. A very classy, roomy and comfortable SUV

I just got my Tesla at Affinity. Milton was amazing. He knew exactly what I needed. I strongly suggest that you go see him before EV credit is over.

This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!

Really love and have Great customer service no matter when I come into the dealership really appreciate

Owned this suv for 15 months purchased certified preowned with 33k miles and about half the price of new. The truck has only two issues to note but otherwise rides, drives and in all other respects is far and away the best automobile I’ve owned - which saying a lot for an old guy. The standard tires are nearly useless in snow and ice and we hope an aftermarket replacement will address the issue later this fall. The more annoying downfall is that although the ride is otherwise amazing, the truck handles sharp bumps very poorly - almost the feeling of a car with workout struts. I have had the struts replaced under extended warranty but the improvement was marginal. For most drivers the suspension issue wouldn’t likely be as much an annoyance but for my fellow ocders, be warned. I would buy the truck again, however.

Everything went well. Only took 2.5 hours from in the door to driving home with a new car, including a trade in and financing.

This the next to the AMG model ,what a ride,my other mercede is a E-320 2000 and I still have it for a sedan it’s still in tops condition

Exceptional vehicle in the SUV class. We drove the BMW X7, Audi Q7, Volvo XC90 and this GLS 450 just kept blowing them out of the water. The ride is amazing and we feel the comfort level and size is the best

I have never bought a car online before let alone bought a car without even seeing it or driving it. I saw a Bentley Flying Spur for sale at Chicago Auto Gallery. I called and spoke to a salesperson named Steve. From the first hello on the phone until we closed the deal and the car was shipped to me Steve was fantastic. He did everything possible to ensure that I was satisfied with the car and the deal. Now here's the extra part that I was even shocked at myself. Once I got the car, I drove it and after 5 miles some of the lights came on such as check engine, ride height, traction control and ABS. I was initially immensely pissed. I called Steve and said you might want to get ahold of that driver who delivered this car and tell him to take it back. Steve suggested I take it to a certified mechanic near me and have it looked at to see what was the problem. Apparently when one light goes off, it triggers more lights to activate. I had it looked at and to fix the car right it was going to be over $3000. Steve took care of it and the dealership paid the whole bill. In my mind that was the most solid thing to do and he did it. He could have argued and tried to avoid it or said no, you bought it, you fix it. They did not do that to me. I'm in Pittsburgh and they are in Chicago. I know I had rights and could have just sent it back but I wanted that car and they fixed it for me. I appreciate everything they (Steve) did for me and I would definitely purchase another vehicle from them. Thank you again Steve and Chicago Auto Gallery.

Good for Travel and Towing, very convenience for every needs. It has most of latest technologies installed inside the car. Many advanced options require users to read the manual.

Great experience. The sales, finance team, and owner were great to work with. Fast and transparent closing. Much better the. The last car buying experience I had. Glad we made the 4hr drive. I would purchase from them again.

I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..

Very very comfortable leather seats. spacious and bright inside space. Original navigation is a big plus to have. There are so much more to say.... Me and my 16 years old son enjoyed it a lot!!!

Great dealership , Great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great dealership, great

Just took delivery of my second purchase from Ultimo in 4 and a half years. Both times they treated me with respect and transparency. Their service department is easy to work with as well. I live out of state but visit the area quite often due to work and every time I am in I get my maintenance service done there as my local Mercedes dealer charges an arm and a leg even for an oil change. I can say they have a lifelong customer in me. Highly recommend their sales department, Alan, Tash, Chris. Sean in finance is easy and helpful and Nick in service as well. They all treat me like I am part of their team even though I am just another customer from 2 states over.

I absolutely love the feel and performance of this suv. The electronics are state of the art. Excellent road performance in rain, snow or wind. My only complaint is the running board- it needs to be at least 1 inch wider. Actually dangerous in snow and ice.

Good guys to do business with.. they helped with the selection & finding the car we were looking for. Especially Christopher Roberts & Joe worked hard to make our experience enjoyable

Made me feel like family as soon as I walked in very helpful and accommodating to my needs didn?t feel rushed at all great staff and location overall.

We are in our first five months and I seriously believe all the safety options have kept me out of at least two accidents. The car on the highway practically drives itself while giving me a message. Audio systems are excellent. The 450 GLS makes driving a bit of a joy.

Jamie was great to work We had a less than great experience at a different Mercedes dealership after contacting Hoffman Estates he stepped up and found us the vehicle that we wanted and had it at the dealership in less than a week The rest of the team was just as great as well They made purchasing our first Mercedes the awesome experience it should be Thanks again to everyone at Hoffman Estates especially Jamie We will definitely return Thanks again Darin and Kay

My oil change was less expensive than my estimate that I received when I arrived. Nick, my service advisor, did a great job and got me back on the road in less time than expected.

My experience at Autos of Chicago was truly impressive. The team was professional, patient, and never made me feel rushed or pressured. They walked me through the features of each vehicle and helped me choose one that matched my expectations. The pricing was fair, and the paperwork process was quick and organized. I left feeling confident and happy with my purchase. This dealership is a great choice for anyone looking for quality used cars and excellent customer care.

Special. A delight to drive. Love the way it handles. Extremely responsive, both acceleration and steering. Cabin is very quiet and at night almost too relaxing.