Used 2023 Mercedes-Benz GLS for Sale nearNew York, NY

How much does the 2023 Mercedes-Benz GLS cost?

Prices have softened 9.47% compared to this time last year, making it a favorable time to shop this model year.

There are 1,248 listings available, which suggests solid inventory for comparison shopping.

If you find a listing below $65,585.77, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2023 Mercedes-Benz GLS a good car?

The 2023 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 also positioned as a midsize SUV that blends the comfort and space of the S-Class luxury sedan with a modicum of off-road capability from the G-Class. That combination gives it a clear identity: it is a large, family-focused luxury SUV that still carries Mercedes-Benz’s emphasis on refinement.

For 2023, the GLS450 gained a panoramic moonroof and metallic paint as standard equipment. The broader second-generation GLS also brought a more curvy exterior design and a wide-screened, tech-forward cabin, along with more comfort and safety features. Standard equipment included dual 12.3-inch displays with MBUX, navigation, a Burmester surround sound stereo, SiriusXM, nine USB-C ports, wireless charging, heated front seats, MB-Tex upholstery, a sunroof, power-folding third-row seats, power-adjustable second-row seats, and 19-inch wheels.

The 2023 GLS is appealing because it delivers a lot of luxury and practicality in one package, and the available seating flexibility is especially useful for families. At the same time, it is not without compromises: the second-generation GLS lost some cargo space compared with the previous version, and the buying guide notes that third-row seat access and touch-sensing controls are drawbacks. Even so, its combination of space, comfort, and standard technology makes it a distinctive choice among three-row luxury SUVs.

29.2% of listings are priced as good or great deals, so you have a meaningful but selective set of opportunities.

Is the 2023 Mercedes-Benz GLS reliable?

The 2023 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 also positioned as a midsize SUV that blends the comfort and space of the S-Class luxury sedan with a modicum of off-road capability from the G-Class. That combination gives it a clear identity: it is a large, family-focused luxury SUV that still carries Mercedes-Benz’s emphasis on refinement.

The 2023 GLS is appealing because it delivers a lot of luxury and practicality in one package, and the available seating flexibility is especially useful for families. At the same time, it is not without compromises: the second-generation GLS lost some cargo space compared with the previous version, and the buying guide notes that third-row seat access and touch-sensing controls are drawbacks.

For used buyers, the main long-term ownership risk is that a large, highly equipped luxury SUV can be costly to keep in top condition if prior maintenance was inconsistent.

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

Accident-free inventory is excellent at 90.5% — clean inventory, standard diligence applies.

You should still run a vehicle history report to confirm the listing’s background and look for any prior damage or title issues. Prioritize a thorough inspection of the third-row access, touch-sensing controls, and overall cabin wear, since those are the kinds of areas that can affect day-to-day satisfaction. Because this is a luxury SUV with a lot of equipment, condition and maintenance history matter as much as mileage.

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

This is a moderate market, so you can shop selectively without expecting every listing to be a bargain.

• Deal availability: 29.2% of listings are priced as good or great deals.
• Inventory: There are 1,248 listings available.
• Price trend: Prices have softened 9.47% compared with last year.
• Clean inventory: 90.5% of listings are accident-free.

If you find a listing below $65,585.77, that's toward the low end of the year-round range and worth acting on quickly.

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

The current average of $65,599 sits slightly below last year's $72,461.

That price movement suggests the market has cooled, which can help you buy more confidently today. For a future seller, it also means resale value may depend heavily on condition, mileage, and how well the vehicle has been maintained. Well-kept examples should still hold appeal because the GLS remains a high-demand luxury SUV with strong family utility.

Should I buy a 2023 Mercedes-Benz GLS 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:

• 29.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 90.5% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 9.47% compared with last year.

Consider the 2022 if:

• At $48,550, the 2022 costs less than the current year's $65,599 average.
• It is the base-only version with a simpler lineup and a more value-focused setup.

Consider the 2024 if:

• At $72,877, the 2024 costs more than the current year's $65,599 average.
• It adds refreshed styling and updated tech for a more current feel.

The bottom line: The 2023 is the best all-around choice if you want a strong mix of luxury, space, and market value. If your priority is saving money, the 2022 is the better price-first alternative. If you want the newest updates and can stretch your budget, the 2024 is the upgrade path to consider.

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