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*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.
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Used
2018 Mercedes-Benz G-Class
for sale
near
Phoenix, AZ
- 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
2018 Mercedes-Benz G-Class G 550 4MATIC
Vehicle information
Features
Reviews
Had an excellent experience in Hendrick Subaru for my
Had an excellent experience in Hendrick Subaru for my Ascent car service. Ryan Raub who assisted us was very professional, accommodating and knowledgeable. He explained to us thoroughly what needs to be done and followed up on us during the time we were waiting for our car being serviced. He was very polite and respectful. They even emailed us a video on what they were doing during the check up which was very helpful. When you wait for your car, the waiting area is very comfortable with free coffee, drinks and snacks that you can have. With enough seats and plugs for your gadgets to use while waiting.
The Best car .
Amazing car with best quality and look. Also comfortable for fun and family adventures. Travel will be great and fun . Thank you for my car.




Used
2018 Mercedes-Benz G-Class 4MATIC
Vehicle information
Features
Reviews
Diana at park place Volvo provided wonderful customer
Diana at park place Volvo provided wonderful customer service and made the whole process as easy as possible. I would definitely recommend her/the dealership to a friend.
Most "Solid" and "Comfortable" vehicle driven
This is the most comfortable and secure four wheel drive vehicle I've ever driven. Yes it is "Pricey" but it's worth every penny.






Used
2018 Mercedes-Benz G-Class 4MATIC
Vehicle information
Features
Reviews
Very professional and patient with my schedule, and
Very professional and patient with my schedule, and always disciplined in following up with my inquiries in a timely fashion.






Used
2018 Mercedes-Benz G-Class 4MATIC
Vehicle information
Features
Reviews
I recently purchased a Porsche Panamera Turbo S E-Hybrid
I recently purchased a Porsche Panamera Turbo S E-Hybrid from Universal Auto Group, and I couldn’t be more pleased with the experience. From start to finish, the process was smooth, professional, and stress-free. Baker in Sales and Jessica in Finance went above and beyond to make my sight-unseen purchase easy and comfortable. They answered all of my questions, handled the details with care, and even coordinated the transport of my new car to Florida. When the car arrived, it was exactly as described — no surprises, no issues, just the dream car I had hoped for. After a month of ownership, I can confidently say I made the right choice trusting Universal Auto Group with such an important purchase. If you’re considering buying from them, especially from a distance, I highly recommend it. Their professionalism, attention to detail, and commitment to customer service truly stand out.






Used
2018 Mercedes-Benz G-Class 4MATIC
Vehicle information
Features
Reviews
Very easy to work with.
Very easy to work with. Good follow thru even after the purchase and delivery of vehicles






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2018 Mercedes-Benz G-Class G 550 4MATIC
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Used
2018 Mercedes-Benz G-Class 4MATIC
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Features
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So far so good.
So far so good. Car is beautiful. Sales people were friendly, knowledgeable and professional. Everything great so far.

Used
2018 Mercedes-Benz G-Class 4MATIC
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Features
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About the 2018 Mercedes-Benz G-Class
G 550 4MATIC shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 13
- Transmission
- 7-Speed A/T
- Engine
- 416.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Mercedes-Benz G-Class cost?
The 2018 Mercedes-Benz G-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 G-Class is $70,275, with pricing starting at $53,000.
What is the MPG of the 2018 Mercedes-Benz G-Class?
The 2018 Mercedes-Benz G-Class offers up to 13 MPG in city driving and 14 MPG on the highway for a combined rating of 13 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.
What are some similar vehicles and competitors of the 2018 Mercedes-Benz G-Class?
The 2018 Mercedes-Benz G-Class compares to and/or competes against the following vehicles:
Is the 2018 Mercedes-Benz G-Class reliable?
The 2018 Mercedes-Benz G-Class 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 2018 G-Class owners.
Is the 2018 Mercedes-Benz G-Class a good SUV?
Below are the Cars.com consumer ratings for the 2018 Mercedes-Benz G-Class.
- Comfort 4.0
- Interior 4.3
- Performance 3.7
- Value 3.3
- Exterior 3.7
- Reliability 3.5
66% of drivers recommend this car
- Comfort 4.0
- Interior 4.3
- Performance 3.7
- Value 3.3
- Exterior 3.7
- Reliability 3.5
G 550 (1 style)
Style |
---|
G 550 4MATIC SUV |
Inventory price |
Starting at $123,600 |
Combined MPG |
13 |
Engine |
416.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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 2018 Mercedes-Benz G-Class
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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.