Used 2025 Mercedes-Benz GLS for Sale near Quebec

Is the 2025 Mercedes-Benz GLS a good car?

The 2025 Mercedes-Benz GLS is a strong choice if you want a large, upscale three-row SUV with room for six or seven people and up to 2,400 litres of cargo space. It is positioned as a family-focused midsize SUV that blends the comfort and space of the S-Class luxury sedan with some off-road capability, which is the core of its appeal for buyers who want luxury and versatility in one package.

For 2025, it also gained a fingerprint scanner as standard equipment on all trims, plus new exterior and interior colours through the Manufaktur Signature range of options. The GLS is known for its comfortable ride, premium interior materials, and easy-to-use technology, although third-row access is not one of its strengths and touch-sensing controls can be frustrating.

With 35.1% of listings marked as good or great deals, the market gives you some room to shop carefully.

Is the 2025 Mercedes-Benz GLS reliable?

The 2025 Mercedes-Benz GLS is presented as a well-equipped luxury SUV with a comfortable ride, premium materials, and easy-to-use technology, which supports its appeal for everyday use. It also carries over the GLS formula of combining family-friendly space with upscale comfort and a measure of off-road capability.

For used buyers, the main long-term ownership risk is that a large, highly equipped luxury SUV can be costly to live with if you want to keep it in top condition.

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

This looks like a moderate, selective buyer’s market, so it makes sense to compare listings carefully and focus on value rather than rushing.

• Deal availability: 35.1% of listings are priced as good or great deals.
• Inventory: There are 57 listings available.

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:

• 35.1% of listings are priced as good or great deals.

Consider the 2024 if:

• It offers a broader trim spread and a refreshed feature set.

Consider the 2026 if:

• It adds more standard equipment and a richer safety and convenience package.

The bottom line: The 2025 Mercedes-Benz GLS is the right path if you want a spacious, luxurious three-row SUV and you value the current-year mix of equipment and market availability. If you are more price-sensitive, the 2024 is worth a look for its broader lineup and refreshed updates, while the 2026 makes sense if you want the most equipment and are willing to pay more for it.

How does the 2025 Mercedes-Benz GLS compare to the 2025 BMW X7?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.