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Used Mercedes-Benz GLS for Sale near Longmont, CO

366 results
Longmont, CO
2018 Mercedes-Benz GLS 550 4MATIC Maaliki Motors

2018 Mercedes-Benz GLS

550 4MATIC

82,697 miles

$27,990

Fair Deal
Aurora, CO
34 mi away
Year:
2018
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
449 hp 4.7L V8
Exterior color:
Off white
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
82,697
Stock number:
12192
VIN:
4JGDF7DE2JB067490

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2022 Mercedes-Benz GLS 450 4MATIC

2022 Mercedes-Benz GLS

450 4MATIC

33,723 miles

$53,500

Great Deal
Loveland, CO
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:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
33,723
Stock number:
637466
VIN:
4JGFF5KE2NA637466

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2023 Mercedes-Benz GLS 580 4MATIC

2023 Mercedes-Benz GLS

580 4MATIC

30,672 miles

$69,039

Great Deal
Westminster, CO
20 mi away
Year:
2023
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Obsidian Black Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
30,672
Stock number:
914512
VIN:
4JGFF8GE3PA914512

Sponsored

2022 Mercedes-Benz GLS 450 4MATIC

2022 Mercedes-Benz GLS

450 4MATIC

65,010 miles

$41,697

Great Deal
Wheat Ridge, CO
26 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:
65,010
Stock number:
NA769378A
VIN:
4JGFF5KE7NA769378

2017 Mercedes-Benz GLS 450 4MATIC

2017 Mercedes-Benz GLS

450 4MATIC

114,018 miles

$15,999

Good Deal
Denver, CO
30 mi away
Year:
2017
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Red
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
9-Speed Automatic
Mileage:
114,018
Stock number:
791664
VIN:
4JGDF6EE1HA791664

2019 Mercedes-Benz GLS 450 4MATIC

2019 Mercedes-Benz GLS

450 4MATIC

53,368 miles

$28,559

Good Deal
Littleton, CO
39 mi away
Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown (Ginger Beige/Black)
Transmission:
9-Speed Automatic
Mileage:
53,368
Stock number:
VTKB227685
VIN:
4JGDF6EE4KB227685

Preparing for a close up...

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2022 Mercedes-Benz GLS

450 4MATIC

33,723 miles

$53,500

Great Deal
Loveland, CO
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:
Black
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
33,723
Stock number:
637466
VIN:
4JGFF5KE2NA637466

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2017 Mercedes-Benz GLS

550 4MATIC

41,940 miles

$27,718

Good Deal
Greeley, CO
24 mi away
Year:
2017
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
449 hp 4.7L V8
Exterior color:
Brown
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
41,940
Stock number:
HA797976T
VIN:
4JGDF7DE7HA797976

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2021 Mercedes-Benz GLS

AMG GLS 63 4MATIC AWD

31,056 miles

$75,263

Good Deal
Longmont, CO
1 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:
Diamond White Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
31,056
Stock number:
45125A
VIN:
4JGFF8KE5MA575996

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2019 Mercedes-Benz GLS

550 4MATIC

87,238 miles

$26,999

Good Deal
Denver, CO
30 mi away
Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
449 hp 4.7L V8
Exterior color:
Off white
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
9-Speed Automatic
Mileage:
87,238
Stock number:
199972
VIN:
4JGDF7DE9KB199972

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2017 Mercedes-Benz GLS

450 4MATIC

43,665 miles

$24,997

Fair Deal
Sheridan, CO
36 mi away
Year:
2017
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Blue
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
9-Speed Automatic
Mileage:
43,665
Stock number:
964934
VIN:
4JGDF6EE4HA964934

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2021 Mercedes-Benz GLS

AMG GLS 63 4MATIC AWD

36,460 miles

$75,135

Fair Deal
Broomfield, CO
16 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:
Selenite Gray Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
36,460
Stock number:
MA533882
VIN:
4JGFF8KE0MA533882

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2023 Mercedes-Benz GLS

580 4MATIC

30,672 miles

$69,039

Great Deal
Westminster, CO
20 mi away
Year:
2023
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Obsidian Black Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
30,672
Stock number:
914512
VIN:
4JGFF8GE3PA914512

Preparing for a close up...

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2019 Mercedes-Benz GLS

450 4MATIC

73,804 miles

$23,971

Good Deal
Highlands Ranch, CO
42 mi away
Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
362 hp 3L V6
Exterior color:
Gray
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
73,804
Stock number:
1BV490
VIN:
4JGDF6EE2KB229757

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2024 Mercedes-Benz GLS

AMG GLS 63 4MATIC

20,850 miles

$107,990

Good Deal
Highlands Ranch, CO
42 mi away
Year:
2024
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
603 hp 4L V8
Exterior color:
MANUFAKTUR Alpine Gray
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
20,850
Stock number:
CL004
VIN:
4JGFF8KE6RB122990

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2019 Mercedes-Benz GLS

550 4MATIC

62,323 miles

$33,995

Good Deal
Parker, CO
47 mi away
Year:
2019
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
449 hp 4.7L V8
Exterior color:
Gray (Selenite Grey Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Adaptive Damping System Plus
Transmission:
Automatic
Mileage:
62,323
Stock number:
TEH229221
VIN:
4JGDF7DE6KB229221

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2022 Mercedes-Benz GLS

450 4MATIC

44,591 miles

$49,971

Good Deal
Highlands Ranch, CO
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:
White
Combined gas mileage:
21 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
44,591
Stock number:
B260295A
VIN:
4JGFF5KE9NA649632

Preparing for a close up...

Photos coming soon

2017 Mercedes-Benz GLS

550 4MATIC

41,940 miles

$27,718

Good Deal
Greeley, CO
24 mi away
Year:
2017
Make:
Mercedes-Benz
Model:
GLS
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
449 hp 4.7L V8
Exterior color:
Brown
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
41,940
Stock number:
HA797976T
VIN:
4JGDF7DE7HA797976

Sponsored

  1. Home
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  3. / Mercedes-Benz GLS
  4. / Colorado
  5. / Longmont
Overview
Reviews
FAQs

About the Mercedes-Benz GLS-Class

Picture of Mercedes-Benz GLS

About the Mercedes-Benz GLS-Class

The Mercedes-Benz GLS-Class is a large luxury SUV that can seat up to seven passengers with its optional third row. It was last redesigned in 2020. While the entry-level trim will check all the boxes for most shoppers, performance and luxury enthusiasts can choose from AMG and Maybach versions. It competes with the Cadillac Escalade, BMW X7, and Land Rover Range Rover.

What are the advantages of the Mercedes-Benz GLS-Class?

  • Spacious cabin
  • Upscale design and finishes
  • Great powertrain lineup

What is the best Mercedes-Benz GLS-Class model year?

The GLS-Class is best from its 2020 redesign on, with more features and better fuel economy.

What are the disadvantages of the Mercedes-Benz GLS-Class?

  • Complicated infotainment system
  • Can get expensive
  • Doesn’t stand out from the crowd

Comparison: Is the Mercedes-Benz GLS-Class better than the Land Rover Range Rover?

The Mercedes-Benz GLS-Class is a better value than the Land Rover Range Rover, though the Range Rover offers better performance, particularly for off-road use, and seriously impressive upscale design and finish.

Is the Mercedes-Benz GLS-Class a reliable car?

On the J.D. Power scale, the Mercedes-Benz GLC-Class received a score of 75 points (out of a possible 100) in recent customer satisfaction rankings. That indicates average reliability.

Is the Mercedes-Benz GLS-Class worth the cost?

The base version of the GLS-Class is a good value and has a lot of standard equipment, though the AMG and Maybach models are significantly more expensive.

4.7 Overall rating

(112 reviews)

Customers say

Overall, the Mercedes-Benz GLS has received strong praise from owners for its luxurious comfort, smooth ride, and impressive performance across all model years. Many drivers love the powerful engine and high-quality craftsmanship that result in a premium driving experience. However, some common concerns include the relatively poor gas mileage, higher price point, and a wish for more advanced technology features. Several reviewers also noted that the interior space could be better optimized to compete with other luxury SUVs.

AI generated from the text of customer reviews.

What people say

cargo space comfort interior performance power
Donna C
5.0
Reviewed a 2017 Mercedes-Benz GLS on Jul 03, 2024

I love everything about my 2017 Mercedes Benz GLS AMG 63. The kids cant get enough driving around in it. Its so spacious the camera is a 360 view love this extremely has everything and more you need in a luxurious vehicle.

Greg F
5.0
Reviewed a 2019 Mercedes-Benz GLS on Jan 11, 2024

The X166 GLS63 is one of the best cars in its class on the market. The proven M157 Biturbo V8, 722.9 7 speed transmission provide excellent drivability weather cruising, towing, or when enjoying its 577hp. From the AMG massage heated and ventilated seats to the Bang & Olufsen sound system the interior is well dressed and ready for long road trips. Android Auto and Apple Car play keep things easy when you want to access your favorite apps on the go.

Bonnie C
5.0
Reviewed a 2020 Mercedes-Benz GLS on Sep 21, 2024

Love all the features and it can pull my camper no problem! Beautiful car with kinetic seats that are nice when on a long drive. Love how my phone integrates into the dash screen. It’s classy for business but heavy enough to be outdoorsy as welll. Great value and you can’t go wrong with a Mercedes.

Anonymous
5.0
Reviewed a 2020 Mercedes-Benz GLS on Sep 01, 2024

I just purchased a 2020 GLS 450 with 18,000 miles on the clock and I LOVE it. Nothing beats Mercedes when it comes to quality of vehicle and service from the Mercedes team. I was able to get an extended 5 year/ 100,000 mile warranty, which to me was worth the extra money. My last Mercedes was a 2003 E 500. It was such a good car that I waited this long to replace it. That’s what you get when you buy a Mercedes.

Wilber R
5.0
Reviewed a 2021 Mercedes-Benz GLS on Sep 04, 2024

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

Mercedes-Benz GLS FAQs

How much does the Mercedes-Benz GLS cost in Longmont, CO?

The average Mercedes-Benz GLS costs about $53,841.74. The average price has increased by 0% since last year. The 366 for sale near Longmont, CO on CarGurus, range from $11,495 to $196,625 in price.

Is the Mercedes-Benz GLS a good car?

CarGurus experts gave the 2024 Mercedes-Benz GLS an overall rating of 8.5/10 and Mercedes-Benz GLS owners have rated the vehicle a 4.6/5 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 Mercedes-Benz GLS vehicles in Longmont, CO have no reported accidents or damage?

322 out of 366 for sale near Longmont, CO have no reported accidents or damage.

Is the Mercedes-Benz GLS safe?

CarGurus experts gave the 2024 Mercedes-Benz GLS a safety rating of 10/10.

What fuel types are available?

Gasoline engines are available.

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