New & Used 2026 Mercedes-Benz G-Class for Sale near Illinois

Compare 2026 Mercedes-Benz G-Class Trims

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 $149,970
• Best MPG/MPGe: 17 city / 19 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.

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Trim Deep Dives

G 550 4MATIC — "Who It's For"

The G 550 is the pick for shoppers who want luxury features and off-road capability without stepping up to the pricier AMG models.

• Avg. market price: $188,018 (updated weekly)
• MPG/MPGe: 17 city / 19 hwy
• Inventory: 638 listings
• View G 550 4MATIC listings

G 580 4MATIC with EQ Technology — "Who It's For"

The G 580 is the choice for buyers seeking a standard luxury SUV experience with advanced tech features at a lower price point.

• Avg. market price: $149,970 (updated weekly)
• Inventory: 57 listings — lower availability; may limit negotiating room
• View G 580 4MATIC with EQ Technology listings

AMG G 63 4MATIC — "Who It's For"

The AMG G 63 is ideal for those who desire a high-performance luxury SUV with extensive features and a commanding presence on the road.

• Avg. market price: $277,136 (updated weekly)
• MPG/MPGe: 14 city / 16 hwy
• Inventory: 1,569 listings — widest selection in the lineup
• View AMG G 63 4MATIC listings

Trim Recommendations

Most Popular — AMG G 63 4MATIC

With 1,569 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 580 4MATIC with EQ Technology

At $149,970 avg market price — below the lineup median of $188,018 — it's the most accessible entry point.

Browse G 580 4MATIC with EQ Technology listings

Best for Fuel Economy — G 550 4MATIC

The G 550 offers the best fuel efficiency in the lineup with 17/19 MPG/MPGe.

Browse G 550 4MATIC listings

These recommendations are based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.

Is the 2026 Mercedes-Benz G-Class a good car?

The 2026 Mercedes-Benz G-Class is a strong fit if you want an SUV with enormous presence, serious off-road capability, and a highly customizable luxury image. It keeps the model’s iconic, military-inspired shape while adding meaningful mechanical and technology updates, including MBUX with dual 12.3-inch displays, wireless Apple CarPlay, and wireless Android Auto.

Its appeal is also tied to the powertrain choices: the G 550 pairs a turbocharged 3.0-liter inline-six with a 48-volt mild-hybrid system, while the electric G 580 with EQ Technology adds four motors, 579 horsepower, and an EPA-estimated 239-mile range. For 2026, changes are minimal, limited to two new G Manufaktur paint colors, so you’re largely getting the updated G-Class formula rather than a major rethink. 29.1% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2026 Mercedes-Benz G-Class reliable?

The 2026 Mercedes-Benz G-Class is presented as a modern luxury off-roader with meaningful mechanical and technology updates, and it keeps the model’s rugged identity intact. The cabin tech is current, the powertrain lineup is substantial, and the 2026 changes are limited, which suggests a relatively settled product rather than a heavily revised one.

At the same time, this is still a highly specialized luxury SUV that is expensive to buy and maintain, and fuel economy is not one of its strengths. For used buyers, that means long-term ownership risk is less about basic concept and more about the cost of keeping a complex, premium vehicle in top condition.

What should I look for when buying a used 2026 Mercedes-Benz G-Class?

Accident-free inventory is excellent at 98% — clean inventory, standard diligence applies.

You should still run a history report on any listing you’re serious about, even when the market looks clean. Prioritize a pre-purchase inspection that focuses on condition, signs of prior damage, and whether the vehicle has been maintained consistently. Because this is a high-end, highly specialized SUV, you’ll want to pay close attention to overall wear, electronics, and how well the vehicle has been cared for.

Is now a good time to buy a used 2026 Mercedes-Benz G-Class?

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings if you know what to prioritize.

• Deal availability: 29.1% of listings are priced as good or great deals.
• Inventory: There are 592 listings available.
• Clean inventory: 98.0% of listings are accident-free.

If you find a listing below $235,839.44, that's toward the low end of the year-round range and worth acting on quickly.

Should I buy a 2026 Mercedes-Benz G-Class or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 29.1% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 98% — clean inventory, standard diligence applies.

Consider the 2025 if:

• It offers a refreshed G-Class with updated powertrains and tech.

The bottom line: If you want the newest version of this SUV’s updated formula, the 2026 is the cleaner choice. If you’re more price-sensitive, the 2025 is the better path to the same distinctive G-Class character, especially if you can find one that’s been well cared for.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.