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Used
Mercedes-Benz GLS 450
for sale
near
Atkinson, NH
under $100,000
- 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
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
5000 mile service was great.
5000 mile service was great. Amenities like vacuuming the 3rd seat floor was not done. I am disappointed. The car wash was not very thorough either. This is my 7th Lexus and the cleaning has declined.
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
2019 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Service
Went in for tires and inspection sticker.The technician noticed the front and rear brakes needed to be replaced or I would not pass the inspection . They had the parts in stock and told them to repair the brakes so I would not have to comeback another day so they did.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Although it was a busy time, they were consistently
Although it was a busy time, they were consistently responsive and accommodating. Denise, in particular, was incredibly helpful. She went above and beyond which made my experience less stressful.
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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Dealership, Great Staff, Great Prices, if you're
Great Dealership, Great Staff, Great Prices, if you're looking for a car make sure that you stop in and look around. You can't beat the prices!
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
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
One of the most positive purchasing experiences.
One of the most positive purchasing experiences. Jaycob gave superior customer service and worked hard to ensure no long haggling. I would definitely recommend him!
Almost perfect for luxury family truckster
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.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Buying Made Easy
Buying a car from Mo was great. I do not like buying cars. I do not like the standard buying script. Thankfully, Mo talked me through the process. Showed me a coupe of vehicles and never pressured me to buy. With his assistance, I was able to make the buying decision that was best for me. In my experience, the prices were more than fair. The team was awesome and they continue to work with you after the sale closes. If you have researched your desired vehicle. Know the prices and what is available. Go see Mo. He probably has the car for you at a great price.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience!
Great experience! I've purchased dozen or more cars in the past throughout many dealerships, and I would give this place the highest rating among all. Both sales person Sam Core and GSM were both very straightforward and pleasant. Thank you,
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
This dealership is outstanding.
This dealership is outstanding. The personnel are competent, user-friendly and efficient. I would highly recommend without qualification purchasing an automobile from Audi Stratham NH






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Prefect Thank you Sasha
I love my Mercedes It has special powers And a 4 liter engine. What a wonderful easy car purchase These gentleman are spot on with their cars They care It shows
This was special order veg.
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






Used
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Unicorn. Great car, great price, great service!
Found 2014 Audi A4 Quattro manual transmission on Saugus Auto Mall website and called after hours to set up a test drive for the next day. Car was in great condition and was really fun to drive. Though the car's price was very competitive for the market (we shopped around for a few weeks) it was just slightly outside of our price range and they were able to meet us in the middle. We test drove the car for a second time the next day. Both times there was no hassling or pressure from Ali or the Saugus team. We decided to buy the car cash and everything went so smoothly. When we got home we realized it was one of those unicorn car buying experiences. The DMV is super slow right now during the pandemic so we had to wait for a full week for our paper plates and registration to come through. The car was fully detailed and everything was in order when we came to pick it up. Also, we had asked for one of the tires to be replaced because it was damaged and they ended up replacing ALL four tires! Great experience buying a used Audi! Thank you to Ali, Mike, Jason and the whole team.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience
I wanted to purchase a new Hyundai Ioniq Hybrid Plugin Limited. Could not find one in my state of GA. I used Cars.com to look out of state and found the exact car I wanted at Mirak for a good price. Never purchased a car online or out of state and was very nervous and skeptical. All that changed as soon as I talked to Doug and Michael over at Mirak. They explained the process in detail and answered all my questions. The purchase was painless. The price they offered online was a really good deal with lots of rebates and no hidden fees. Michael even made sure I got a Military discount that I wasn't aware I qualified for. (I thought you had to be active duty to qualify). After we agreed on the final purchase price and financing I needed to get the car transported to GA. Michael handled the whole transport process and kept me updated. I did have to pay a fee for transport, but that was told to me up front. The money I saved buying from Mirak and the partial federal tax credit for plugin electric more than covered the cost. I was worried that it would take a long time to get the car, but from start to finish it took a little over 3 weeks to get my car. This is pretty fast because from what I've read online the process usualy takes 1 to 3 months. Even more impressive all this was taking place during a big snow storm and of course the pandemic. In my past experience of buying a car it was all so confrontational and drawn out with lots of hidden fees. I always left having buyer remorse. Not this time. I saved $7,000 off MSRP and get a $4,500 federal tax credit. All this while averaging almost 70 mpg in my new 2020 Hyundai Ioniq Hybrid Plugin. As you can tell by my lengthy review I am super satisfied with my car buying experience. Mirak is a car buyers dream. Please do yourself a favor and buy your next car from Mirak even if you live out of state. I promise you will not be disappointed. Thanks Mirak.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
HAPPY CAMPER
IVE DONE BUSINESS HERE MANY TIMES- I HAVE NOTHING BUT KIND WORDS AND PRAISE TO SAY ABOUT THIS CAR DEALER - THE TVERY BEST BEST DEALER AROUND TOWN
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I have purchased 3 Porsches now from Sam Core.
I have purchased 3 Porsches now from Sam Core. This last transaction happened over the past month. I was looking for a specific Macan GTS. Sam did the leg work and I took possession of the Macan 10 days ago. Sam never fails to deliver. The entire crew at Porsche Stratham are a delight to work with.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Nice dealership, pleasant experience
My wife needs to retire her car. We are looking at three brands and this was our first stop. We spoke to Brockton and he made it a great experience. If she decides on the Mercedes we will be back.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Gold star treatment
Went to 3 other dealers before being reccomend to matt Harris and knew instantly it was our last stop. We has been treated like xxxx at the other dealers. 1 lied to us and another told us he would not replace bald tires on a 2 year old luxury vehicle. The second we met Matt we knew we were In great hands. My fiance got the Mercedes she wanted at a fair price and the vehicle recieved everything it needed in the shop before we looked at it. The finance guy treated us like human being and never once felt like I was being had. Oh I forgot to mention that I sold cars for the last 17 years so I recognized great people right away. We will always be loyal to Matt and appreciate everything he did for us



Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
As good as their word!
I always have an interesting car. I recently bought an AMG SLS Gullwing Coupe from MBOB. The sales associate, Mike, was exceptional. I did not have the car inspected, since MA has an auto warranty requirement. When I received the car, it did have a small oil leak. I have to say, I was concerned, since anything on an AMG car is expensive. However, after corresponding with Stephen (MBOB Service Director) and Tim (General Manager) they were good on their word and they coordinated with MB of Tucson for a valve cover gasket replacement. The car is fabulous, its condition is now perfect, MBOB's response was great, and I would not hesitate to buy a six figure car from them again!



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
new car
I usually get SUVs or Trucks from American Brands. I wanted to get my self a really nice seadan. My buddy recommended me to go to Mercedes-Benz of Burlington before I go to any other luxury dealership. His recommendation was spot-on. Dealership is beautiful with a waterfall fountain plus a nice cafe. The staff is extremely accommodating. I met Collin Stankard valet who took me to TJ a sales associate. TJ was patient and helped me find the right car for my needs. Chris Caputo GSM took the time and found the proper numbers to make me happy because I like to haggle. Then I sat down with Steve Baker a finance manager me made the paperwork easy peasy. Elaine PC had an awesome delivery for me. I learned the ins and outs of the car. Tim Martino the GM was out on vacation but made sure that everything was done properly and I was treated like a VIP. My father was in the car industry. I know the games and gimmicks the people like to run. I'm extremely happy that I only had to go to one place and had a great experience. I'm now part of the mbob family.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Longtime Customer
I have been servicing my cars with Smith for over 35 years. Always attentive to my needs. Simply the best for Sales, Parts and Service.



Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Nathan in Service takes excellent care of my needs.
Nathan in Service takes excellent care of my needs. Nathan is an always an asset



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Friendly and knowledgeable service
Greg Longo in service went above and beyond for me yesterday. Highly recommend Smith's friendly and knowledgeable staff. I will use Smith Motors for any warrantee work in the future.
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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 $49,009, with pricing starting at $11,950.
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 under $100,000 by city
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Mercedes-Benz GLS 450 under $100,000 in Hampstead, NH
7 Great Deals out of 23 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Plaistow, NH
7 Great Deals out of 25 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Salem, NH
7 Great Deals out of 26 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Haverhill, MA
7 Great Deals out of 27 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Newton, NH
7 Great Deals out of 23 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Derry, NH
7 Great Deals out of 23 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Kingston, NH
7 Great Deals out of 23 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Methuen, MA
7 Great Deals out of 32 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Methuen Town, MA
7 Great Deals out of 32 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Windham, NH
7 Great Deals out of 25 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Merrimac, MA
7 Great Deals out of 23 listings starting at $14,500
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Mercedes-Benz GLS 450 under $100,000 in Groveland, MA
7 Great Deals out of 27 listings starting at $14,500
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