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Used
2021 Mercedes-Benz GLS 450 SUVs
for sale
near
Rye Brook, NY
6 matches
30 miles from 10573
Be the first to know!
Est.
$400
/mo*
- 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
2021 Mercedes-Benz GLS 450 4MATIC
63,264 mi.
$41,995
$780 price drop
NJ Auto Traders
Vehicle information
Ext. color: Polar White
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: 491603
VIN: 4JGFF5KE2MA491603
Features
Convenience:
Automatic Parking, Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Reviews
NJ Auto Traders review
I have much opción everything in one space nice very good
I have much opción everything in one space nice very good perfect I recommend it
2021 Mercedes-Benz GLS 450 4MATIC review
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
2021 Mercedes-Benz GLS 450 4MATIC
54,776 mi.
$35,895
$800 price drop
Pristine Mitsubishi
Vehicle information
Ext. color: Gray
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 3.0L I6 24V GDI DOHC Turbo
Stock #: 55607
VIN: 4JGFF5KE5MA385310
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Brake Assist, Rain Sensing Wipers, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Reviews
Pristine Mitsubishi review
Very polite and explained full history about vehicles
Very polite and explained full history about vehicles very smooth and comfortable deal Highly recommend
2021 Mercedes-Benz GLS 450 4MATIC review
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
2021 Mercedes-Benz GLS 450 4MATIC
68,577 mi.
$34,900
Auto Lux
Vehicle information
Ext. color: Iridium Silver Metallic
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: 7732-ADD
VIN: 4JGFF5KE0MA407732
Features
Convenience:
Automatic Parking, Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Reviews
Auto Lux review
Matthew made the process so easy.
Matthew made the process so easy. I usually hate car shopping, but he actually made it enjoyable. No pushy sales tactics, just helpful, honest advice. I love my new ride—thank you Auto Lux!
2021 Mercedes-Benz GLS 450 4MATIC review
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.
Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450
40,730 mi.
$48,466
Mercedes-Benz of Smithtown
Vehicle information
Ext. color: Black
Int. color: Black MB-Tex
Fuel type: Hybrid
Stock #: U24404T
VIN: 4JGFF5KE8MA565431
Reviews
Mercedes-Benz of Smithtown review
Again, I had the great experience of dealing with my
Again, I had the great experience of dealing with my sales Representative Paul DeMicco,and PeterLanglois I Finance, it was like family, Paul searched all states for the car i wanted, and found it in Tennessee, and had it shipped to Smithtown, how many Sales Representative would do that,the car is amazing, and I definitely would recommend them to everyone, if you are looking for a Mercedes Benz,,please go to Mercedes Benz of Smithtown.
2021 Mercedes-Benz GLS 450 review
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.
Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
38,310 mi.
$49,794
$199 price drop
Mercedes-Benz of Huntington
Vehicle information
Ext. color: Emerald Green
Int. color: Stone Leather Seating Inserts
Fuel type: Hybrid
Stock #: U3539C
VIN: 4JGFF5KE4MA563045
Reviews
Mercedes-Benz of Huntington review
Tom Aveni is a pleasure to work with
Tom Aveni is a pleasure to work with. We live in northern VA. He was so responsive to our needs that I took the Acela train and Long Island Rail to get to Huntington, NY and bought a GLC300 from him. Great experience all around. And even after a couple of months he still reaches out to make sure everything is good. He also ordered a part that was hard to find and kept me informed until it was found and shipped. He cares and he follows through.He is now my go to advisor for all our Mercedes needs.
2021 Mercedes-Benz GLS 450 4MATIC review
Great Electronics and Engineering
This car is state of the art in human factors engineering. It has multiple layers of safety enhancements. Interior is very spacious. The 42 volt battery provides quick acceleration which allows the car to have no lag time when accelerating.
Used
2021 Mercedes-Benz GLS 450 4MATIC
55,126 mi.
Not Priced
Mercedes-Benz of Greenwich
Vehicle information
Ext. color: Black
Int. color: Black MB-Tex
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: A376940B
VIN: 4JGFF5KE4MA376940
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof, Tow Hitch
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Reviews
Mercedes-Benz of Greenwich review
Leticia was great!
Leticia was great! She made everything easier with getting my car. Everyone I spoke to was incredibly nice and always were willing to help with any problem or question I had. Great dealership experience every time I showed up!
There are additional matching cars outside your search area.
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Used
2021 Mercedes-Benz GLS 450 4MATIC
108,174 mi.
$35,413
Planet Honda
Vehicle information
Ext. color: White
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 3.0L I6 24V GDI DOHC Turbo
Stock #: MA312249P
VIN: 4JGFF5KE4MA312249
Features
Convenience:
Heated Seats, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Brake Assist, Rain Sensing Wipers, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Used
2021 Mercedes-Benz GLS 450 4MATIC
38,041 mi.
$47,696
Mercedes-Benz of Springfield
Vehicle information
Ext. color: Black
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: A431859A
VIN: 4JGFF5KE1MA431859
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof, Tow Hitch
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Used
2021 Mercedes-Benz GLS 450 4MATIC
49,341 mi.
$47,995
Ray Catena Mercedes Benz Freehold
Vehicle information
Ext. color: Diamond White Metallic
Int. color: Macchiato Beige/Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: 263138A
VIN: 4JGFF5KE3MA409104
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof, Tow Hitch
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Used
2021 Mercedes-Benz GLS 450 4MATIC
39,651 mi.
$46,995
North Bay Imports
Vehicle information
Ext. color: designo Diamond White Bright
Int. color: Macchiato Beige/Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: XA4426
VIN: 4JGFF5KE5MA475895
Features
Convenience:
Automatic Parking, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Used
2021 Mercedes-Benz GLS 450 4MATIC
86,869 mi.
$32,781
$264 price drop
Luxury Motor Cars
Vehicle information
Ext. color: White
Int. color: Espresso Brown/Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: LM423036
VIN: 4JGFF5KE5MA423036
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Used
2021 Mercedes-Benz GLS 450 4MATIC
88,487 mi.
$32,188
$100 price drop
Price Wise Auto Sales
Vehicle information
Ext. color: Blue
Int. color: Black
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: MA316771
VIN: 4JGFF5KE4MA316771
Features
Convenience:
Cooled Seats, Heated Seats, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450
46,879 mi.
$42,350
$2,647 price drop
New Country Motor Cars
Vehicle information
Ext. color: Cavansite Blue Metallic
Int. color: Stone Leather Seating Inserts
Fuel type: Hybrid
Stock #: M28325A
VIN: 4JGFF5KE6MA560227
Used
2021 Mercedes-Benz GLS 450 4MATIC
71,234 mi.
$39,990
$1,000 price drop
Mercedes-Benz of New London
Vehicle information
Ext. color: Gray
Int. color: Espresso Brown
Drivetrain: All-wheel Drive
MPG:
20-24
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 3.0L I6 24V GDI DOHC Turbo
Stock #: 4521
VIN: 4JGFF5KE6MA372663
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Brake Assist, Rain Sensing Wipers, Stability Control
Seating:
Leather Seats, Memory Seat, Third Row Seating
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $98,631 | |
| 2025 Mercedes-Benz GLS 450 | $92,546 | 5 Great deals |
| 2022 Mercedes-Benz GLS 450 | $53,614 | 11 Great deals |
About the 2021 Mercedes-Benz GLS 450
4MATIC shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 21
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2021 Mercedes-Benz GLS 450 cost?
The 2021 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 a 2021 GLS 450 is $40,842, with pricing starting at $28,998.
What is the MPG of the 2021 Mercedes-Benz GLS 450?
The 2021 Mercedes-Benz GLS 450 offers up to 20 MPG in city driving and 24 MPG on the highway for a combined rating of 21 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Is the 2021 Mercedes-Benz GLS 450 reliable?
The 2021 Mercedes-Benz GLS 450 has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 GLS 450 owners.
Is the 2021 Mercedes-Benz GLS 450 a good SUV?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz GLS 450.
Rating breakdown (out of 5):
- Comfort 5.0
- Interior 4.9
- Performance 3.8
- Value 3.1
- Exterior 4.9
- Reliability 3.5
62% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort 5.0
- Interior 4.9
- Performance 3.8
- Value 3.1
- Exterior 4.9
- Reliability 3.5
GLS 450 (1 style)
| Style |
|---|
| GLS 450 4MATIC SUV |
| Inventory price |
| Starting at $76,000 |
| Combined MPG |
| 21 |
| Engine |
| 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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.
Research the 2021 Mercedes-Benz GLS 450
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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.