Used Mercedes-Benz GLS 450 for sale near Dunellen, NJ under $899,990

Tony Rocha is one of the finest and diligent salespersons I have ever worked with. He responded to my Cars.com evening inquiry the very next morning before the dealership was open. Still waiting on other dealerships to respond from a week ago. I purchased a new Z4 M40i and Tony stayed with the transaction until the car was loaded on a carrier. If you go to Schomp BMW be sure to ask for Tony!

I bought this vehicle is a retirement car. He moves great is responsive and very smooth. I wanted a retirement car for my retirement. I am 60 years old and I want that something that represent my current status with luxury interiors, beautiful blue color, and 20 inch wheels it is awesome looking. I can reach 70 in the blink of an eye any moves like it's going at 30 or 40 miles an hour. He has an awesome radio system. although it is not all digital, the radios are for listening. I have an excellent sound, System. Great interiors, great materials, great lighting if you're planning to buy a GLS the 450 is definitely one of your best choices.

Mansour was super helpful, friendly, and knowledgeable. He was very attentive and walked us through the entire process. And he has also been very responsive on follow up questions and issues.

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.

This is our third BMW X3 from BMW of West Houston (Oct 4, 2025), and once again, the experience was exceptional. Berj Khanoyan, sales manager, was extremely professional throughout the entire process, making everything seamless and stress-free. His team, especially Ranya and Aria, went above and beyond to ensure every detail of our new car was handled with great care. Their dedication and attention to detail made the delivery process impeccable, the car was presented in the cleanest and most pristine condition imaginable. We truly appreciate the outstanding service and commitment from the entire team.  BMW of West Houston's team truly exemplifies the five-star service at its finest. Their professionalism, attention to detail, and genuine care reflect the very best of what Houston has to offer. From start to finish, the experience was seamless and elevated, an embodiment of excellence that sets the standard for luxury automotive service. Once again, Berj, Ranya and Aria, thank you so very much for all you do! 

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.

This is the only dealership I will ever go to. John, Thien & Mary are THE BEST. Really the best customer service around.

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.

Reached out to Front Royal Ford re: a used 2020 Ford Mustang Eco Boost Premium. Got a swift and professional response. Also received timely updates on price changes from my rep, Jared Pence. Went to Front Royal in person and everything was set up for a quick, no-hassle decision. The Sales Manager, Tony, was involved but he let Jared run the process and he did a great job. Post sale follow up has also been very good. Friendly people, quick response, straight negotiation and quality cars! What more do you need?

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.

EXCEPTIONAL Customer service!! I explained my concerns, they understood what I was saying and fixed everything! even what I had not mentioned. AND they only had I car for 1 day! Previously took to another dealer who had my car for 5 days and did what?? not sure cause still had issues when I drove off their lot. I will be back even if I have to drive 20 miles their level of great service is worth it! I have recommended Orange Buick to friends.

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..

I found a vehicle and contacted dealer. Set up time to drive down and look at it. Drove down to Scottsdale and they had lease the vehicle as I was driving down. They offered the exact same vehicle in white instead of silver. I purchased the vehicle. Tracy Brown was very informative about the vehicle and nice not pushy, The finance lady was the same. A nice experience.

The GLS has the luxury of a sedan and the versatility of an SUV. This is the fourth GL series that I have had and would not consider another vehicle.

This was the second time we’ve bought a car from Motorwerks BMW Bloomington and I can’t say enough about the service and experience. Jordon went above and beyond and was such an easy person to work with. Gone are the days of sitting around and being hassled. In and out in 1.5 hours! We haven’t ever been disappointed 10/10 experience

Christy Hicks is an excellent employee and I have only positive feedback! Christy is very professional as well as personal in her dealings with her clients! I highly recommend her for any award or promotion.

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 with Sam Goevert? made the leasing process smooth and comfortable. This is the third Outback I have leased from Dean Team Subaru.

Bobby Ly was very helpful and communicative in finding us the car we were looking for. Would enjoyed working with him and would highly recommend him for your next Porsche purchase.

Anthony and Gary were a life saver! They got me in sooner than later because I was over due on my oil change. Their new service department and lounge was very nice and made me feel at home. Will be back in 3 months for another oil change!

The interior was very comfortable and the color combination made the experience very nice , was very surprised by the power that came from the engine

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!

I did not end up purchasing a car with this dealership however I did not because of the honesty of the dealership. The dealer fully disclosed prior damage the vehicle had and the repairs. It was my decision to not purchase because of the damage.

Took my 2015 SL400 in to correct a faulty trouble signal. Vehicle was taken right in and was promptly hooked up with a loaner. The issue was resolved by the end of the day and I picked it up next day. It all went smoothly.

My husband bought his equinox from this group and we had a memorable time in a good way. Ask for Preston he was great

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

Exceptional experience very good price Brian Ries is a excellent salesman had vehicle equipped exactly what were looking for

Purchased a car via web. Assigned sales associate, Sunni Wang was very professional and responsive and made the transaction enjoyable.

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

Sterling is wonderful to work with and my new CT4 V is beautiful . The whole staff is friendly and very helpful. They worked with me on everything I needed to know about my new Cadillac.

From start to finish everyone was great, it was a no pressure sales deal. That works for me the whole team was great. My salesman Grant F. Is fantastic. First time a finance manager was considerate and told me the product value adds that were tailored to my needs. Intent sales contact Rebecca.was fantastic

My 2 honest cents. Just bought the 2024 GLS 450 and it has a huge presence on road and it looks stunning! I went with the AMG exterior package and it looks way better than the base model. Ride quality is good, very smooth ride on freeways but you do feel small bumps on occasional city roads. The engine is good but I wish it had a bit more power, feels little laggy at low speeds but when you floor it it moves fast and steering is very responsive. On the other hand, cabin very silent tho and you barely get to hear road noise (without acoustic package). The Mileage is incredible on this, wasn't expecting to write about it but the GLS gives better mileage than my GLC. Interiors are amazing and is something no other manufacturer in this segment can match (especially at night with ambient lights), seats are super comfy and the infotainment screens are also crisp. Overall, love this SUV and i'm gonna keep it for a while.