CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used 2021 Mercedes-Benz GLS for Sale near Aurora, IL

169 results
Aurora, IL
2022 Mercedes-Benz GLS 450 4MATIC Jidd Motors Mitsubishi

2022 Mercedes-Benz GLS

450 4MATIC

44,045 miles

$49,795

Good Deal
Des Plaines, IL
30 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Brown (Beige)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
44,045
Stock number:
JU17011
VIN:
4JGFF5KE6NA780162

Sponsored

2020 Mercedes-Benz GLS 450 4MATIC

2020 Mercedes-Benz GLS

450 4MATIC

53,498 miles

$39,995

Fair Deal
Highland Park, IL
40 mi away
Year:
2020
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
White
Transmission:
9-Speed Automatic
Mileage:
53,498
Stock number:
1273
VIN:
4JGFF5KE8LA049617

Sponsored

2022 Mercedes-Benz GLS 450 4MATIC

2022 Mercedes-Benz GLS

450 4MATIC

42,503 miles

$48,995

Good Deal
Barrington, IL
27 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
MANUFAKTUR Diamond White Bright
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (Macchiato Beige/Black)
Transmission:
9-Speed Automatic
Mileage:
42,503
Stock number:
P5463A
VIN:
4JGFF5KEXNA654869

Sponsored

2022 Mercedes-Benz GLS 450 4MATIC

2022 Mercedes-Benz GLS

450 4MATIC

39,930 miles

$50,451

Fair Deal
Lombard, IL
17 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
39,930
Stock number:
26139Y
VIN:
4JGFF5KE8NA694934

2020 Mercedes-Benz GLS 450 4MATIC

2020 Mercedes-Benz GLS

450 4MATIC

51,249 miles

$35,789

Great Deal
Gurnee, IL
47 mi away
Year:
2020
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Silver
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
51,249
Stock number:
GL30023
VIN:
4JGFF5KE6LA127702

2020 Mercedes-Benz GLS 580 4MATIC

2020 Mercedes-Benz GLS

580 4MATIC

36,194 miles

$52,900

Fair Deal
Naperville, IL
7 mi away
Year:
2020
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
36,194
Stock number:
R25477A
VIN:
4JGFF8GE1LA176400

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

58,119 miles

$43,999

Great Deal
Certified Pre-Owned
Lincolnwood, IL
35 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Manufaktur Cardinal Red Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
58,119
Stock number:
F5969AA
VIN:
4JGFF5KE3NA698101

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

44,162 miles

$48,256

Good Deal
Westmont, IL
19 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Obsidian Black Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Espresso Brown/Black
Transmission:
Automatic
Mileage:
44,162
Stock number:
NA747158
VIN:
4JGFF5KE4NA747158

Preparing for a close up...

Photos coming soon

2021 Mercedes-Benz GLS

AMG GLS 63 4MATIC AWD

43,692 miles

$70,985

Great Deal
Downers Grove, IL
15 mi away
Year:
2021
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
603 hp 4L V8
Exterior color:
White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
43,692
Stock number:
C21670740
VIN:
4JGFF8KE0MA385670

Preparing for a close up...

Photos coming soon

2021 Mercedes-Benz GLS

450 4MATIC

51,994 miles

$41,895

Fair Deal
Des Plaines, IL
30 mi away
Year:
2021
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
51,994
Stock number:
JU17733
VIN:
4JGFF5KEXMA460826

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

44,045 miles

$49,795

Good Deal
Des Plaines, IL
30 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Brown (Beige)
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
44,045
Stock number:
JU17011
VIN:
4JGFF5KE6NA780162

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

27,488 miles

$53,547

Good Deal
Store transfer to Naperville, IL
884 mi away • Price includes $549 shipping Price includes $549 shipping
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Brown (TAN)
Transmission:
Automatic
Mileage:
27,488
Stock number:
27957788
VIN:
4JGFF5KE2NA638441

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

31,027 miles

$55,988

Fair Deal
Certified Pre-Owned
Lincolnwood, IL
35 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
31,027
Stock number:
PD2702
VIN:
4JGFF5KE9NA624861

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

36,320 miles

$50,425

Fair Deal
North Riverside, IL
27 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
36,320
Stock number:
B26115A
VIN:
4JGFF5KEXNA787714

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

42,879 miles

$50,988

Good Deal
Certified Pre-Owned
Lincolnwood, IL
35 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
42,879
Stock number:
G5276A
VIN:
4JGFF5KE8NA726331

Preparing for a close up...

Photos coming soon

2021 Mercedes-Benz GLS

450 4MATIC

29,685 miles

$44,990

Fair Deal
Romeoville, IL
15 mi away
Year:
2021
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
29,685
Stock number:
P0471
VIN:
4JGFF5KE3MA428803

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

24,243 miles

$59,997

Fair Deal
Certified Pre-Owned
Lake Bluff, IL
42 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
Selenite Gray Metallic
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black w MB-Tex Upholstery
Transmission:
9-Speed Automatic
Mileage:
24,243
Stock number:
MP3937
VIN:
4JGFF5KE5NA793727

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLS

450 4MATIC

65,559 miles

$42,285

Good Deal
Des Plaines, IL
30 mi away
Year:
2022
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L I6
Exterior color:
White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
65,559
Stock number:
JU17024
VIN:
4JGFF5KE1NA768324

Sponsored

  1. Home
  2. / Used Cars
  3. / Mercedes-Benz GLS
  4. / 2021
  5. / Illinois
  6. / Aurora
Overview
Reviews
FAQs
Picture of 2021 Mercedes-Benz GLS

The GLS-Class brings a new level of luxury to full-size SUVs, and is available with surprising performance.

The “S” in the 2021 Mercedes-Benz GLS-Class name is meant to connect the SUV to the S-Class flagship sedan. In this sense, the GLS is the S-Class of SUVs, and it delivers on that positioning. The 2021 GLS-Class has three rows of spacious seating, and puts comfort above all else. The GLS can hold groceries, weekend bags, antique desks purchased from a roadside consignment shop—all things that would require a lot of negotiating in the S-Class sedan.

The GLS-Class is one member of a growing fraternity of full-size, three-row, luxury SUVs. Their ranks include the Cadillac Escalade, Lincoln Navigator, Infiniti QX80, and the more recent BMW X7. The GLS sets itself apart with a higher standard of luxury, and impressive performance… if you’re willing to shell out the cash.

5 Overall rating

(14 reviews)
Wilber R
5.0
Reviewed a 2021 Mercedes-Benz GLS on Sep 04, 2024

Excellent car, very good finish full of attributes, spacious.

James C
4.0
Reviewed a 2021 Mercedes-Benz GLS on Dec 22, 2022

I feel that the features listed for this vehicle is good. I just didnt see one option that would have made me buy the vehicle fast. I did not see the multi contour massage feature. I wished that it would have been made clear on the listing.

Michelle A
5.0
Reviewed a 2021 Mercedes-Benz 450 4MATIC on Apr 08, 2023

Very nice ride, drives so well and well built. I love it so far!!

Oliver D
5.0
Reviewed a 2021 Mercedes-Benz GLS on Jan 25, 2022

The Mercedes Benz GLS 63AMG is a majestic vehicle., one will fall in love at first sight.,,

Anonymous
5.0
Reviewed a 2021 Mercedes-Benz AMG GLS 63 4MATIC AWD on Oct 27, 2024

Is the best option , and excellent choice and I love it

2021 Mercedes-Benz GLS FAQs

How much does the 2021 Mercedes-Benz GLS cost in Aurora, IL?

The average 2021 Mercedes-Benz GLS costs about $51,521.12. The average price has decreased by -6.6% since last year. The 169 for sale near Aurora, IL on CarGurus, range from $25,895 to $193,100 in price.

Is the 2021 Mercedes-Benz GLS a good car?

CarGurus experts gave the 2021 Mercedes-Benz GLS an overall rating of 8.3/10 and 2021 Mercedes-Benz GLS owners have rated the vehicle a 4.9/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2021 Mercedes-Benz GLS vehicles in Aurora, IL have no reported accidents or damage?

155 out of 169 for sale near Aurora, IL have no reported accidents or damage.

Is the 2021 Mercedes-Benz GLS safe?

CarGurus experts gave the 2021 Mercedes-Benz GLS a safety rating of 9/10.

What is the fuel economy of the 2021 Mercedes-Benz GLS?

Depending on the engine and options, the 2021 Mercedes-Benz GLS gets between 15 and 21 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

  • 2024 Mercedes-Benz GLS

  • 2023 Mercedes-Benz GLS

  • 2022 Mercedes-Benz GLS

  • 2020 Mercedes-Benz GLS

  • 2019 Mercedes-Benz GLS

  • 2018 Mercedes-Benz GLS

  • Mercedes-Benz GLS 450 4MATIC

  • Mercedes-Benz GLS 580 4MATIC

  • Mercedes-Benz GLS 600 Mercedes-Maybach 4MATIC

  • Mercedes-Benz GLS AMG GLS 63 4MATIC AWD

  • 2021 Mercedes-Benz GLS in Chicago IL

  • Mercedes-Benz GLS in Aurora IL

  • Used Mercedes-Benz Electric Cars for Sale

  • Affordable Luxury Cars For Sale in Aurora IL

  • Used Luxury Cars for Sale in Aurora IL

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Mercedes-Benz of Hoffman Estates

  • Loeber Motors

  • Mercedes-Benz of Orland Park

  • Mercedes-Benz of Chicago

  • Mercedes Benz of Barrington

  • Kunes Auto Mall of Sycamore

  • Mercedes-Benz of Westmont

  • Mercedes-Benz of Naperville

  • Napleton Autowerks of Indiana

  • Mercedes-Benz of St. Charles

  • Knauz Continental Autos

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2025 CarGurus, Inc., All Rights Reserved.