Used 2023 Mercedes-Benz G-Class for Sale nearMilwaukee, WI

Compare 2023 Mercedes-Benz G-Class Trims in Milwaukee, WI

The G-Class offers a blend of luxury and off-road capability, with trims ranging from the value-focused G 550 to the performance-oriented AMG G 63.

• Starting at $174,198
• Best MPG/MPGe: 13 city / 16 hwy
• Most Popular: AMG G 63 4MATIC

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

G 550 4MATIC — "Who It's For"

The G 550 is the pick for shoppers who want luxury features without the high price of the AMG trims. It's the most accessible entry point in the lineup.

• Avg. market price: $174,198 (updated weekly)
• MPG/MPGe: 13 city / 16 hwy
• Inventory: 129 listings — widest selection in the lineup
• View G 550 4MATIC listings

AMG G 63 4MATIC — "Who It's For"

The AMG G 63 is the pick for shoppers who want a powerful luxury SUV with advanced features. It's also the most popular trim in the lineup by a wide margin.

• Avg. market price: $174,198 (updated weekly)
• MPG/MPGe: 13 city / 16 hwy
• Inventory: 431 listings — widest selection in the lineup
• View AMG G 63 4MATIC listings

AMG G 63 Squared 4MATIC — "Who It's For"

The AMG G 63 Squared is the pick for shoppers who want extreme off-road capability without sacrificing luxury. However, its limited availability may affect negotiating power.

• Avg. market price: $174,198 (updated weekly)
• MPG/MPGe: 10 city / 12 hwy
• Inventory: 15 listings — lower availability; may limit negotiating room
• View AMG G 63 Squared 4MATIC listings

Trim Recommendations

Most Popular — AMG G 63 4MATIC

With 431 active listings, the AMG G 63 4MATIC is the clear volume leader in the lineup.

Browse AMG G 63 4MATIC listings

Best Budget Option — G 550 4MATIC

At $174,198 avg market price — below the lineup median of $174,198 — it's the most accessible entry point.

Browse G 550 4MATIC listings

These recommendations are based on CarGurus' proprietary market data from September 24, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2023 Mercedes-Benz G-Class cost?

Prices have softened 2.43% compared to this time last year, making it a favorable time to shop this model year.

There are 804 listings available, which gives you a meaningful but still limited pool to compare.

Is the 2023 Mercedes-Benz G-Class a good car?

The 2023 Mercedes-Benz G-Class combines the model’s unmistakable military-grade shape with the kind of luxury and technology you expect from a modern Mercedes. It is still built around the same iconic styling, but underneath it is a thoroughly modern SUV with lightweight structural materials, a plusher interior, electric power steering, and a flat-panel dashboard that integrates two 12.3-inch displays.

It also brings Mercedes’ MBUX infotainment system, along with wireless Apple CarPlay and Android Auto, so the cabin feels far more contemporary than its rugged exterior might suggest. For you, that means the G-Class makes the most sense if you want serious presence, off-road capability, and a luxury-first experience in one package. 32.1% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2023 Mercedes-Benz G-Class reliable?

The 2023 Mercedes-Benz G-Class is presented as a thoroughly modern SUV with a plusher interior, electric power steering, and contemporary infotainment, which supports its appeal as a high-end daily driver. It also retains serious four-wheel-drive capability, so it is built to do more than just look the part.

For used buyers, the bigger long-term ownership risk is less about the vehicle’s image and more about the cost of keeping a limited-production luxury SUV in top condition over time.

What should I look for when buying a used 2023 Mercedes-Benz G-Class?

Accident-free inventory is excellent at 92.4% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the listing matches the seller’s claims about ownership and service history. Prioritize a pre-purchase inspection, especially if the SUV has seen off-road use or has been heavily customized. Focus on overall condition, because a vehicle like this can be expensive to refresh if cosmetic wear or mechanical neglect has piled up.

Is now a good time to buy a used 2023 Mercedes-Benz G-Class?

This is a moderate market for selective buyers, so you can shop with some leverage if you are patient and disciplined.

• Deal availability: 32.1% of listings are priced as good or great deals.
• Inventory: There are 804 listings available.
• Price trend: Prices have softened 2.43% compared with last year.
• Clean inventory: 92.4% of listings are accident-free.

If you find a listing below $168,366, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Mercedes-Benz G-Class's resale value?

The current average of $168,366 sits slightly below last year's $172,563.

That price movement suggests the market has eased a bit, which can help you buy more confidently now. For a future seller, it also means you should expect resale value to depend heavily on condition, mileage, and how well the vehicle has been maintained. Because this is a limited-production luxury SUV, clean examples should remain desirable, but the strongest returns will likely go to well-kept listings with strong documentation.

Should I buy a 2023 Mercedes-Benz G-Class or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 32.1% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 92.4% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 2.43% compared with last year.

The bottom line: The 2023 is the right path if you want the current G-Class formula with strong market availability and a slight price dip versus last year. If you are especially price-sensitive, a nearby model year may be worth comparing for a lower entry point, but the 2023 gives you a solid balance of inventory, condition, and market softness.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.