Used 2021 Mercedes-Benz G-Class for Sale near Illinois
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- White
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 9-Speed Automatic
- Mileage:
- 29,335
- Stock #:
- 1619
- VIN:
- W1NYC7HJ6MX397672
-$4,000
Sponsored by Car Hunter Express Inc
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
29,335 mi
$149,320
$145,320
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,436
- Stock #:
- UN5402
- VIN:
- WDCYC6BJ4LX336033
Sponsored Listing
2020 Mercedes-Benz G-Class
G 550 4MATIC
60,436 mi
$100,178
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,961
- Stock #:
- 9479
- VIN:
- W1NYC7HJ6MX421520
Sponsored Listing
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
29,961 mi
$138,353
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Lunar Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato Beige/Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 40,146
- Stock #:
- 10103
- VIN:
- W1NYC6BJ3MX367404
2021 Mercedes-Benz G-Class
G 550 4MATIC
40,146 mi
$106,353
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 35,915
- Stock #:
- 9945-TR
- VIN:
- W1NYC7HJ5LX346999
2020 Mercedes-Benz G-Class
AMG G 63 4MATIC
35,915 mi
$133,353
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Gray (G manufaktur Arabian Grey)
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Classic Red/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,901
- Stock #:
- 9176-2-TR-TR
- VIN:
- W1NYC7HJ1NX437898
2022 Mercedes-Benz G-Class
AMG G 63 4MATIC
44,901 mi
$145,353
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 46,925
- Stock #:
- 24666
- VIN:
- W1NYC6BJ3LX342131
2020 Mercedes-Benz G-Class
G 550 4MATIC
46,925 mi
$98,526
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,542
- Stock #:
- R1269A
- VIN:
- W1NYC7HJ1MX370220
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
70,542 mi
$124,419
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Polar White
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 24,171
- Stock #:
- 01228
- VIN:
- W1NYC7HJ9MX401228
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
24,171 mi
$150,478
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,996
- Stock #:
- NU3435
- VIN:
- W1NYC6BJ7MX367440
2021 Mercedes-Benz G-Class
G 550 4MATIC
55,996 mi
$106,411
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Tartufo Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,975
- Stock #:
- PA16919A
- VIN:
- W1NYC7HJ0MX411517
-$2,776
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
57,975 mi
$133,101
$130,325
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,961
- Stock #:
- 9479
- VIN:
- W1NYC7HJ6MX421520
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
29,961 mi
$138,353
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,436
- Stock #:
- UN5402
- VIN:
- WDCYC6BJ4LX336033
2020 Mercedes-Benz G-Class
G 550 4MATIC
60,436 mi
$100,178
CarGurus Analysis:
2021 Mercedes-Benz G-Class
With 761 currently listed for sale and an average price of $141,593.00, 38.4% of 2021 Mercedes-Benz G-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz G-Class 5 / 5 stars.
83.2% of 2021 G-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz G-Class features a powerful twin-turbocharged 4.0-liter V8 engine, luxurious interior with advanced technology, and impressive off-road capabilities.
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Polar White
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 35,016
- Stock #:
- 3681A
- VIN:
- WDCYC7HJ7LX338131
2020 Mercedes-Benz G-Class
AMG G 63 4MATIC
35,016 mi
$133,263
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Green
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 81,546
- Stock #:
- COA2779
- VIN:
- W1NYC7HJ9LX350120
2020 Mercedes-Benz G-Class
AMG G 63 4MATIC
81,546 mi
$112,089
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- G MANUFAKTUR Moonlight White magno
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 17,959
- Stock #:
- 699581
- VIN:
- W1NYC7HJ5NX449598
2022 Mercedes-Benz G-Class
AMG G 63 4MATIC
17,959 mi
$159,911
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 416 hp 4L V8
- Exterior color:
- Gray (designo Graphite Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,100
- Stock #:
- 9971-TR
- VIN:
- W1NYC6BJ9MX384580
2021 Mercedes-Benz G-Class
G 550 4MATIC
57,100 mi
$102,353
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 23,338
- Stock #:
- 9512
- VIN:
- W1NYC7HJ1NX454443
2022 Mercedes-Benz G-Class
AMG G 63 4MATIC
23,338 mi
$160,353
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Designo Night Black Magno
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red/Black
- Transmission:
- Automatic
- Mileage:
- 50,162
- Stock #:
- LX342489
- VIN:
- W1NYC7HJ6LX342489
2020 Mercedes-Benz G-Class
AMG G 63 4MATIC
50,162 mi
$129,416
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Polar White
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Platinum White/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,182
- Stock #:
- U00374
- VIN:
- WDCYC7HJ4LX338328
2020 Mercedes-Benz G-Class
AMG G 63 4MATIC
63,182 mi
$117,546
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Blue
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,578
- Stock #:
- C-392003
- VIN:
- W1NYC7HJ4MX392003
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
38,578 mi
$148,664
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- Green
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 31,163
- Stock #:
- 366719T
- VIN:
- W1NYC7HJ5MX366719
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
31,163 mi
$145,555
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- G-Class
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 4L V8
- Exterior color:
- designo Night Black Magno
- Combined gas mileage:
- 14 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 61,704
- Stock #:
- UN5444
- VIN:
- W1NYC7HJ3MX386483
Sponsored Listing
2021 Mercedes-Benz G-Class
AMG G 63 4MATIC
61,704 mi
$130,178
CarGurus Analysis: 2021 Mercedes-Benz G-Class
overall
Summary
With 761 currently listed for sale and an average price of $141,593.00, 38.4% of 2021 Mercedes-Benz G-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz G-Class 5 / 5 stars.
83.2% of 2021 G-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz G-Class features a powerful twin-turbocharged 4.0-liter V8 engine, luxurious interior with advanced technology, and impressive off-road capabilities.
Why it stands out
The 2021 Mercedes-Benz G-Class, often referred to as the G-Wagen, stands out in the luxury SUV market due to its unique blend of ruggedness and opulence. With a powerful twin-turbocharged 4.0-liter V8 engine producing 416 horsepower, it offers impressive performance both on and off the road. The G-Class maintains its iconic boxy design while providing a luxurious interior equipped with cutting-edge technology, including dual 12.3-inch HD screens for infotainment and instrument display. Owners appreciate its performance, visibility, and distinctive design, although some note the steep price and limited rear seating space as drawbacks. The G-Class is not just a status symbol; it is a capable off-roader, making it appealing to buyers who desire both luxury and adventure.
Other model years to consider
- Average price: $182,337.00
- Good/great deal percentage: 34.1%
- User rating: 5 / 5
- Total listings: 915
- Average price: $205,117.00
- Good/great deal percentage: 32.2%
- User rating: 5 / 5
- Total listings: 802
- Average price: $168,723.00
- Good/great deal percentage: 37.5%
- User rating: 4.67 / 5
- Total listings: 881
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Stanley U
Reviewed a 2021 Mercedes-Benz G-Class on Mar 14, 2022
I Love the car, exquisite, regal, rugged and luxurious
Ryan B
Reviewed a 2021 Mercedes-Benz G-Class on Aug 13, 2023
It was in great shape. Car was as advertised. Highly recommend.
MICHAEL B
Reviewed a 2021 Mercedes-Benz G-Class on Feb 1, 2021
It’s awesome in every way. The price can make you gasp, but you get what you pay for. I bought it the same day I saw it, although I researched it for months.
James B
Reviewed a 2021 Mercedes-Benz G-Class on May 9, 2024
One of a kind car and eye catching. Value for the price is questionable
2021 Mercedes-Benz G-Class Trims
| Trim type | MSRP |
|---|---|
| AMG G 63 4MATIC | $156,450 |
| G 550 4MATIC | $131,750 |
2021 Mercedes-Benz G-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz G-Class prices has changed over time.
See more price trendsFAQs
How much does the 2021 Mercedes-Benz G-Class cost in Illinois?
Is the 2021 Mercedes-Benz G-Class a good car?
How many 2021 Mercedes-Benz G-Class vehicles in Illinois have no reported accidents or damage?
Is the 2021 Mercedes-Benz G-Class safe?
What is the fuel economy of the 2021 Mercedes-Benz G-Class?
What fuel types are available?
Relevant articles
The Best Off-Road Vehicles in 2026
Which SUVs and trucks can actually cut in the rough stuff? Our expert guide runs through the top 10 off-road vehicles you can buy.
The Best Boxy Cars and SUVs in 2026
Boxy cars and SUVs blend retro-inspired designs with practicality. Today, many are capable off-roaders, but some are just practical commuters, too. Here are our ten best.
Mercedes-Benz G-Class Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Mercedes-Benz G-Class, covering every generation since 1992. Whether you're a first-time buyer or a Mercedes enthusiast, this comprehensive overview will help you research your next pre-owned Mercedes-Benz G-Class.
