Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Mercedes-Benz GLS 450
for sale
near
Sun City, AZ
under $90,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
TUAN PHAM is attentive and accommodating.
TUAN PHAM is attentive and accommodating. We drove down from Prescott and the car was ready to test drive when we arrived for our appointment. The process of purchasing was seamless and the Finance department had a clear understanding of our financing options.
Great SUV
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.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Land Rover
Jake was over the top in salesmanship and professionalism. Thorough, thoughtful, knowledgeable and went beyond my expectations in a car salesman. Would recommend him to anyone desiring the optimal experience.






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Good car-buying experience
I needed to make a car purchase decision quickly because my previous car was destroyed in an accident. I wasn't thinking of a Mercedes but I could not find the right car in the other brands I was considering. I located a low-mileage CLS450 and was shown the car by Remington Logue. I liked the car and found Remington to be very easy to work with. Also, Zach Hill did a great job explaining the workings of the car to my wife and me. I don't usually buy extended warranties and pre-paid maintenance programs but, in this case, it fit my circumstances to do so. If my future service experiences measure up to my purchase, I will feel that this is one of my best car-buying experiences.
I’ve had many Mercedes-Benz models over the years,
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..






Used
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Mrs. Suitlana is the best and very patient and kinda
Mrs. Suitlana is the best and very patient and kinda everything I needed done she helped me when other would have gave up I thank you a lot she the best !!!
My Sixth Mercedes Benz-Fantastic Cars
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.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Experience and Strong Dealer Integrity
Because we live in a world of max advertising, we were not sure what we were going to get. First we thought the dealership would not be reputable because they are not part of the big dealerships. We were wrong with the great no pressure buying experience, selling the car no more than what we offered even though we were in a compromising negotiating position, honored another customer by taking their offer before us because they called in first (we didn't like this selfishly, but it is very honorable) and they fixed everything we asked for in the purchase. It was an experience we have always wished dealers would be, and we will be a lifetime customer because of it. Second, we thought this dealership would treat us lower because we were only buying a conventional newer model Jeep Cherokee. The moment you walk in, looks like an exotic car dream! From Lamborgini and Ferraris to supped up off road Jeeps, to classic cars detailed to original parts, and to conventional Jeeps, Mercedes or everyday cars. They offered all types of cars, have treated us with great respect even though we didn't buy the most expensive car, and offers service to purchase/sell and negotiate any car we want in the country for our future purchases or sale. Again, this dealer sells Ferraris. So, to get this service at a conventional price point is great. Highly recommend this dealer. Hate to sound cliche, but this dealer was pressure free, honorable, and have great customer service. A true gem in the car buying and selling experience!






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Simply the best!!
I’ve purchased around 25-30 vehicles from here over the years including several Ferrari’s, Lamborghini’s, Rolls Royce’s, Mercedes, you name it. I send my employees, friends, and family here. I simply won’t go anywhere else!
Love this car
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!






Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
NEW URUS LAMBORGHINI PURCHASE
Amazing beyond experience at Auto Select Michael was very professional and helpful on getting me right deal and providing excellent customer service love my new Urus
Perfect for the family of 6 like me.😍😍😍
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.






Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Outstanding sales an service
What can we say when in less than 72 hours we bought FIVE cars from this staff from X6, M3 limited edition, M240i, a year old AMG C 63S convertible, new X3 an looking at a 8 series. I have read other reviews, people remember if you want near perfect buy new or understand buying a car is like going to the doctor your needs can be matched only by your expectations an what is possible.
Great Vehicle
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.






Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Super great dealership.
Super great dealership. Loved our salesguy, David Williams was so professional and helpful. He knew so much about all of the different vehicles, and took us to their second location. We ended up with a beautiful BMW and will come back later this year for another SUV, and always deal with Certified Benz & Beemer in the future.
Love it so far
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.






Used
2020 Mercedes-Benz GLS 450 GLS 450
Vehicle information
Features
Reviews
fast and easy service
I went to go see a car they had. Car looked great and drove fantastic. Also the sales rep was friendly and nice
very roomy and functional
I have test drive the range rover the X7 and I find this is the best for me , it has the room and comfort plus all the safety plenty of power too with a good mileage for a car this size .






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Recently bought a Jeep Grand Cherokee, would recommend
Recently bought a Jeep Grand Cherokee, would recommend Bill Luke, they helped me with every step of the process even when I decided to redo some of the options. Thank you to Ronnie, Calvin and Alec!






Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Grady Seasons
Drove into Phoenix from Oxnard. Had car trouble and had no time to waste. Your dealership was awesome. I have never received service as fast as your team provided. A guy named Jay lead the efforts. I got home just in time for my sisters wedding. Thank you for your great service.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
New car mercedes cargo van Sprinter
I'm so happy with this service for the new Mercedes cargo van I will recommend to everybody






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best car buying experience
Excellent car buying experience. I felt this dealership put my needs first, ahead of their own. They acted with integrity, honesty and professionalism at every step, which is a refreshing way to buy a car. Also when returning for follow-up maintenance, again they exceeded my expectations. It was my first Mercedes purchase and this dealership was hands down the best, compared to others visited. The facility is top-notch, the people are kind, friendly and customer focused. There was zero pressure - it was a truly professional experience. Plus a more than fair deal. This is an excellent dealership - was obvious the people are focused on operating with highest integrity. Would definitely recommend!






Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Purchased a pre-owned vehicle.
Purchased a pre-owned vehicle. No pressure! Beautiful dealership - best experience We’ve ever had and we’ve bought many vehicles over the years!






Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
This was not a typical dealer experience.
This was not a typical dealer experience. They made my purchase quick and painless. Not pushy and very direct answers. I'm pretty sure I met every employee. Their customer service was great. Pricing was transparent. Got a great deal. No hassle and was in and out.
I bought this vehicle is a retirement car.
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.






Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Tuan is an excellent person to reach out to when
Tuan is an excellent person to reach out to when purchasing a vehicle!! Tuan understood my price points and thoughts on theri vehicle.






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent experience
On my fourth car purchase from this dealership and it is always a pleasure! Customer service goes above and beyond every single time. The selection of cars makes it difficult to decide but thanks to the customer service and their knowledge of each and every car we always leave thrilled with our purchase. We will be back!
Very happy with my purchase from RBM Alpharetta.
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.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Jake Olson was awesome from beginning to end!
Jake Olson was awesome from beginning to end! If you are planning to visit Mercedes Benz North Scottsdale, I highly recommend him!






Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Steve Souther is the guy!
Steve Souther is the guy! I called from San Diego and he helped me from beginning to end and always responsive and even answered me while he was doing a charity fundraiser! I strongly recommend them.....
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 | $91,705 | |
2025 Mercedes-Benz GLS 450 | $76,394 | 3 Good deals |
About the Mercedes-Benz GLS 450
How much does the Mercedes-Benz GLS 450 cost?
The Mercedes-Benz GLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the GLS 450 is $48,631, with pricing starting at $11,790.
What is the MPG of the Mercedes-Benz GLS 450?
The hybrid Mercedes-Benz GLS 450 can reach up to 19 MPG city and 23 MPG highway for a combined rating of 21 MPG. The Mercedes-Benz GLS 450 with traditional internal combustion engine offers up to 17 MPG city and 22 MPG highway for a combined rating of 19 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:
What trim levels are available for the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 is available in the following trim levels:
What model years are available for the Mercedes-Benz GLS 450?
Available model years for Mercedes-Benz GLS 450 inventory range from 2017 to 2026.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Mercedes-Benz GLS 450 by price
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 under $90,000 by city
-
Mercedes-Benz GLS 450 under $90,000 in Youngtown, AZ
4 Great Deals out of 21 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in El Mirage, AZ
4 Great Deals out of 21 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Glendale, AZ
5 Great Deals out of 24 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Sun City West, AZ
4 Great Deals out of 20 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Litchfield Park, AZ
4 Great Deals out of 21 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Phoenix, AZ
5 Great Deals out of 28 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Tolleson, AZ
5 Great Deals out of 28 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Avondale, AZ
5 Great Deals out of 24 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Maricopa Colony, AZ
5 Great Deals out of 28 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Paradise Valley, AZ
5 Great Deals out of 28 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Komatke, AZ
5 Great Deals out of 28 listings starting at $17,988
-
Mercedes-Benz GLS 450 under $90,000 in Scottsdale, AZ
5 Great Deals out of 28 listings starting at $17,988
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.