Used 2021 Mercedes-Benz G-Class for Sale near Monroeville, AL
220 results
CarGurus Analysis:
2021 Mercedes-Benz G-Class
With 693 currently listed for sale and an average price of $142,233.00, 30.0% of 2021 Mercedes-Benz G-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz G-Class 5 / 5 stars.
87.3% of 2021 G-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz G-Class impresses with its rugged luxury, featuring a powerful twin-turbocharged V8 engine, advanced technology with dual 12.3-inch screens, and a bespoke interior design.
CarGurus Analysis: 2021 Mercedes-Benz G-Class
overall

Summary
With 693 currently listed for sale and an average price of $142,233.00, 30.0% of 2021 Mercedes-Benz G-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz G-Class 5 / 5 stars.
87.3% of 2021 G-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz G-Class impresses with its rugged luxury, featuring a powerful twin-turbocharged V8 engine, advanced technology with dual 12.3-inch screens, and a bespoke interior design.
Why it stands out
The 2021 Mercedes-Benz G-Class is a standout in the luxury SUV segment, offering both uncompromised performance and rich features. Its classic, boxy exterior has become iconic, attracting attention both on and off-road. Under the hood, the formidable twin-turbocharged 4.0-liter V8 engine generates 416 horsepower and 450 lb-ft of torque, ensuring a dynamic driving experience that can swiftly propel this heavyweight from 0-60 mph in just 5.6 seconds.
Inside, the G-Class boasts a luxurious cabin with high-quality materials and cutting-edge technology, including a 12.3-inch infotainment display and a customizable instrument panel. The spacious interior comfortably seats five, and while cargo space may be lesser compared to rivals, the G-Class compensates with robust towing capabilities of up to 7,700 pounds. Safety-wise, it is equipped with a range of advanced features such as active lane-keeping assist and blind-spot monitoring.
However, some users have pointed out the hefty price tag, which can escalate quickly with options. While its on-road performance may not compete with sports-oriented SUVs, the G-Class remains unrivaled in combining luxury with off-road capability, making it an appealing choice for buyers looking for both status and functionality.
Other model years to consider
- Average price: $181,540.00
- Good/great deal percentage: 30.4%
- User rating: 5 / 5
- Total listings: 631
- Average price: $185,157.00
- Good/great deal percentage: 31.7%
- User rating: 5 / 5
- Total listings: 681
- Average price: $206,991.00
- Good/great deal percentage: 30.3%
- User rating: 5 / 5
- Total listings: 544
This analysis is based on CarGurus' proprietary market data from April 13, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
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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
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.
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.
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