Used 2025 Mercedes-Benz GLS for Sale nearLongmont, CO

How much does the 2025 Mercedes-Benz GLS cost?

Prices have softened 12.15% compared to this time last year, making it a favorable time to shop this model year.

There are 1,510 listings available, which suggests you have meaningful inventory to compare across trims and conditions.

If you find a listing below $79,634.81, that's toward the low end of the year-round range and worth acting on quickly.

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. That makes it a strong fit if you want full-size family utility without giving up the brand’s emphasis on comfort and luxury.

It also blends the comfort and space of a luxury sedan with a modicum of off-road capability, which broadens its appeal if you want a large SUV that feels upscale in daily use. Standard technology and convenience features add to that appeal, especially if you value a well-equipped cabin.

28.9% of listings are priced as good or great deals, which gives you a decent chance to find a competitive offer if you shop carefully.

Is the 2025 Mercedes-Benz GLS reliable?

The 2025 Mercedes-Benz GLS is presented as a spacious, upscale three-row SUV with a strong mix of comfort, technology, and everyday usefulness. Its emphasis on convenience and premium features should make it feel well suited to regular family use.

The tradeoffs are practical rather than dramatic: third-row access and touch-sensing controls are drawbacks, so you should expect some usability compromises in a vehicle this large and feature-rich. For used buyers, that means long-term ownership risk is more about living with the GLS’s complexity and size than about its core mission.

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

Accident-free inventory is excellent at 95.7% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the listing matches the seller’s claims about condition, equipment, and prior use. A pre-purchase inspection is especially important on a luxury SUV like this, where comfort features and electronics matter as much as mechanical condition.

Focus on the third row, seat-folding functions, and touch controls during your test drive so you can judge whether the GLS’s packaging works for your needs.

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 disciplined.

• Deal availability: 28.9% of listings are priced as good or great deals.
• Inventory: There are 1,510 listings available.
• Price trend: Prices have softened 12.15% compared with last year.
• Clean inventory: 95.7% of listings are accident-free.

If you find a listing below $79,634.81, 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 $79,581 sits slightly below last year's $90,593.

That decline suggests the market has moved in buyers’ favor, which can help you if you’re shopping now but may pressure future resale returns. If you buy at a strong price today, you may have a better cushion against depreciation later.

For a future seller, the key is to recognize that the GLS is currently trading below its prior-year level, so condition and mileage will matter even more when it’s time to list. A clean history and strong maintenance record should help you protect value better than a rough example.

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:

• 28.9% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 95.7% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 12.15% compared with last year.

Consider the 2024 if:

• At $72,877, the 2024 costs less than the current year's $79,581 average.
• The 2024 adds fresh styling, more standard equipment, and updated infotainment.

Consider the 2026 if:

• The 2026 emphasizes even more passenger room and cargo space.
• It also highlights a polished cabin and rewarding driving dynamics.

The bottom line: The 2025 is the best all-around choice if you want the current-year balance of space, comfort, and market value. If your priority is saving money, the 2024 is the smarter path because it undercuts the current average while still delivering the GLS’s core strengths.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.