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*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.
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Used
Mercedes-Benz GLS 450 SUVs
for sale
near
Phoenix, AZ
- 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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience!
I purchased my Grand Cherokee from Matt Sarnocinski at Airpark Jeep and I couldn't have asked for a better experience. No games, no back and forth, just right to business. Had me in and out in about 2 hours. 10/10 would recommend!
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
2024 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.
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
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Five Start Problem Solver GM Chris Powell!
We purchased a new 2021 Q7 from Audi North Scottsdale and were residing in New Mexico at the time. New Mexico is notoriously slow at governmental things (titling vehicles for example) and after almost a year and a subsequent move from Santa Fe to The Boulders in North Scottsdale we had a nightmare on our hands trying to get a title transfer. Chris Powell, GM, and his team stepped in and got the issue solved for us. We will always buy our cars from Chris!
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
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
Excellent New Car Purchase
We bought a new 2020 GMC Terrain from Bill Beaudry. He made the process incredibly easy, even with us living in Tucson. He did not pressure us to come in for a trade-in appraisal before giving us his best number. He promised to make us the best deal - and he definitely kept that promise (his numbers were several hundred less than any other dealership and THOUSANDS less than Tucson GM dealerships). We were in and out of the dealership in less than two hours total. Bill is extremely patient and answered all my crazy questions/concerns. He was even able to find a Terrain in a different color after I realized my fiancée NEEDED a white one. The finance representative was low-pressure and did not coerce us into any additional extended warranties, etc.
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
2020 Mercedes-Benz GLS 450
Vehicle information
Features
Reviews
I enjoyed my first visit to the 99th avenue Carmax
I had a wonderful all-around experience at the 99th avenue Carmax in Tolleson. The staff were very cheerful, respectful, and professional, especially my salesperson, Gabby. I found the best car for me. This Carmax is very organised and stress-free. I would highly recommend anyone shopping for a vehicle to visit Carmax. Sincerely, Leo Hintz
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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Working with Saul to replace my 2015 model was quick and
Working with Saul to replace my 2015 model was quick and painless. Everyone at Bell Lexus is friendly and very helpful.
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
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
They made my experience very painless!
They made my experience very painless! Phaulner, my salesman, and Ray, the finance manager, were both very professional, not to mention really friendly! I would highly recommend this dealership!






Used
2024 Mercedes-Benz GLS 450 4MATIC
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Reviews
Justin provided excellent customer service.
Justin provided excellent customer service. Vehicle was in and out quickly for service. No issues.






Used
2021 Mercedes-Benz GLS 450
Vehicle information
Features
Reviews
Best SUV we've ever owned.
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






Used
2020 Mercedes-Benz GLS 450 Base
Vehicle information
Features
Reviews
Working with the sales professional Owen Dirks, Finance
Working with the sales professional Owen Dirks, Finance Manager Terry Schaier and sales manager John (forgot his last name) was an absolute pleasure. They made me feel at ease during the entire negotiating process and gave me what I believe to be a reasonable price on my 2014 Corvette Stingray. Cudos to them all for being standup professionals and a credit to their organization.
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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very up front and not pushy.
Very up front and not pushy. I left after the initial viewing and came back the next day to purchase
You get what you pay for
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.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best dealership in the United States!
If it were possible to add stars, in this case, I would do so. From great communication, to incredible follow up, to providing vehicles that exceed their descriptions, this dealership is incredible. I must commend Keith in particular. He was/is always willing to take time to take care of his customers. He knows his products. He gets to know you (the customer). Just a great guy who is wonderful to work with. Look at the other reviews of this company. They are all consistent. And there is a reason for that. You will also have a stellar experience when choosing 101 Motors!






Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Five star service
Great experienced purchased a Lamborghini Urus, five star service-from start to finish , Simon and Brett took great care of me. See these guys for all your Automotive needs.
3 month review
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






Used
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
Outstanding service!
Outstanding service! I bought my first car with them and they treated us really well. They were really great to work with and made sure I was happy with what I was getting. There were a few minor issues I pointed out about the car I was interested in and they didn't hesitate to fix them. Would definitely go back to them in the future!
Great car!
Luxurious to drive and very quiet riding car. I am very satisfied with the car. The electronices are a bit over whelming at first. Love the car.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Excellent staff, very professional and does not try to
Excellent staff, very professional and does not try to force sells. Top of the line as far as variety of luxury vehicles.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Over the top customer service and excellent deals
Chris and Jeremiah made the whole experience great. Great customer service and over the top experience to purchase a BMW. Thank you and will purchase again from in the future.






Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
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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
2025 Mercedes-Benz GLS 450 4MATIC
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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.....






Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
Great job Jamie!!
This is my second time buying a Mercedes Benz from Mercedes Benz a Gilbert also from the same salesman, Jamie! I went in specifically asking for him because he did such an amazing job. Last time I knew he’d do an amazing job this time. Thank you so much Jayme I really enjoy my new red Mercedes-Benz. Keep up the great work!
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.






Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My experience was good.
My experience was good. I found and bought the car I was looking for.the sales man Mr Clark was very professional wonderful experience with this dealerships.
Muy confiable seguro excelente
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.
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Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $82,000 | 2 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 $48,258, with pricing starting at $2,999.
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 2025.
*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.
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 SUVs by city
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Mercedes-Benz GLS 450 SUVs in Paradise Valley, AZ
5 Great Deals out of 34 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Glendale, AZ
5 Great Deals out of 26 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Sun City, AZ
5 Great Deals out of 26 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Youngtown, AZ
5 Great Deals out of 26 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Tolleson, AZ
5 Great Deals out of 33 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in El Mirage, AZ
5 Great Deals out of 26 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Scottsdale, AZ
5 Great Deals out of 34 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Tempe, AZ
5 Great Deals out of 34 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Guadalupe, AZ
5 Great Deals out of 34 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Litchfield Park, AZ
5 Great Deals out of 26 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Maricopa Colony, AZ
5 Great Deals out of 34 listings starting at $13,973
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Mercedes-Benz GLS 450 SUVs in Sun City West, AZ
4 Great Deals out of 23 listings starting at $13,973
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