Used 2025 Mercedes-Benz GLS for Sale nearPhiladelphia, PA

How much does the 2025 Mercedes-Benz GLS cost?

Prices have softened 10.99% compared to this time last year, making it a favorable time to shop this model year.

There are 1,497 listings available, which gives you a solid amount of inventory to compare.

Is the 2025 Mercedes-Benz GLS a good car?

The 2025 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, with three rows of seating for six or seven people and up to 94 cubic feet of cargo space. It is aimed at buyers who want a large Mercedes that blends S-Class-like comfort and space with some off-road capability, so it fits best if you want a family-focused luxury hauler rather than a traditional SUV.

The standard equipment list is strong, including dual 12.3-inch displays with MBUX, navigation, a Burmester surround sound stereo, wireless charging, power-folding third-row seats, and power-adjustable second-row seats. For shoppers who value passenger flexibility, premium cabin features, and a long list of convenience equipment, the GLS makes a compelling case.

34.2% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2025 Mercedes-Benz GLS reliable?

The 2025 Mercedes-Benz GLS is presented as a comfort- and safety-focused luxury SUV with a premium cabin and a long list of standard features. Its second-generation design brought more standard equipment and added comfort and safety features, which supports its appeal for buyers who want a well-equipped three-row SUV.

For used buyers, the main long-term ownership risk is that a large, feature-rich luxury SUV can be expensive to keep in top condition, so condition and maintenance history matter a lot.

What should I look for when buying a used 2025 Mercedes-Benz GLS?

Accident-free inventory is excellent at 96.2% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the listing matches the seller’s claims. Prioritize a pre-purchase inspection, especially if you plan to use the third row often or want to confirm that the power-folding seats and other convenience features work properly. Focus on overall condition, since a luxury SUV with this much equipment can be costly to refresh if anything has been neglected.

Is now a good time to buy a used 2025 Mercedes-Benz GLS?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you stay patient and compare listings carefully.

• Deal availability: 34.2% of listings are priced as good or great deals.
• Inventory: There are 1,497 listings available.
• Price trend: Prices have softened 10.99% compared with last year.
• Clean inventory: 96.2% of listings are accident-free.

If you find a listing below $79,383, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2025 Mercedes-Benz GLS's resale value?

The current average of $79,593 sits slightly below last year's $89,416.

That decline suggests the market has moved in buyers’ favor, which can help you get more SUV for your money today. For a future seller, it also means resale expectations should be grounded in the current softer pricing environment rather than last year’s higher benchmark. If you buy well now and keep the vehicle in strong condition, you’ll be better positioned when it’s time to sell.

Should I buy a 2025 Mercedes-Benz GLS or consider a different year?

If you're weighing the 2025 against nearby model years, here's how to think about it:

Choose the 2025 if:

• 34.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 96.2% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 10.99% compared with last year.

Consider the 2024 if:

• At $72,725, the 2024 costs less than the current year's $79,593 average.
• It adds a refreshed look, more standard equipment, and updated infotainment.

Consider the 2026 if:

• It offers more passenger room and cargo space than any other Mercedes SUV.

The bottom line: If you want the best balance of current pricing, inventory depth, and a well-equipped three-row luxury SUV, the 2025 is the primary path to consider. If your priority is saving money upfront, the 2024 is the better secondary option, especially if you can find one in strong condition with the features you want.

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