How much does the 2024 Mercedes-Benz GLS cost?

Prices have softened 12.62% compared to this time last year, making it a favorable time to shop this model year.

There are 1,456 listings available, which suggests solid inventory for a luxury SUV at this price point.

If you find a listing below $72,808.93, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2024 Mercedes-Benz GLS a good car?

Yes — the 2024 Mercedes-Benz GLS earns a 5/5 user rating and an 8.5/10 expert rating. The standout strength is Safety at 10/10.

It is positioned as a large three-row luxury SUV that emphasizes upscale comfort, premium interior materials, and easy-to-use technology. The refreshed 2024 model also adds minor styling changes, fresh colors and trim, more standard equipment, enhanced off-roading technology, and a new version of MBUX, which helps it feel current without changing its core identity.

The main trade-offs are practical ones: the AMG Line Package impedes entry and exit, third-row seat access is a challenge, and touch-sensing controls may not suit every driver.

With 34.2% of listings marked as good or great deals, the market still offers some room to shop selectively.

Is the 2024 Mercedes-Benz GLS reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The GLS is presented as a refined, well-rounded luxury SUV that combines comfort, premium materials, and technology in a way that should age well for used buyers. Its powertrain is described as smooth, quiet, and perfectly calibrated, and the mild-hybrid setup helps the GLS 450 feel lively from a stop while avoiding the extra cost and more frequent fuel stops of the V8 models.

Mercedes also emphasizes that the GLS’s advanced driver-assistance systems can be adjusted through MBUX, which can make them easier to live with day to day. The cost-effectiveness commentary also points to impressive efficiency for the segment.

For used buyers, the main long-term ownership risk is less about basic competence and more about whether the vehicle’s complex luxury features and touch-sensitive controls suit your tolerance for upkeep and daily use.

What should I look for when buying a used 2024 Mercedes-Benz GLS?

Accident-free inventory is excellent at 93.1% — clean inventory, standard diligence applies.

You should still run a vehicle history report and prioritize a pre-purchase inspection, especially on a luxury SUV with advanced electronics and multiple comfort features. Focus on how the cabin materials, controls, and seating access feel in person, since the GLS’s strengths are closely tied to day-to-day usability. It is also worth checking whether the specific vehicle has the equipment and trim content you want, because the model’s appeal depends heavily on configuration.

Key things to evaluate:

• Trim level: The GLS 450 is the most affordable version, while the GLS 580, AMG GLS 63, and Maybach GLS 600 move up in price and performance. The base version already brings premium materials and strong equipment, but the higher trims add more power and exclusivity.
• Powertrain: The GLS 450 uses a turbocharged 3.0-liter inline six-cylinder with mild-hybrid technology, while the higher versions use a twin-turbo V8 with mild-hybrid support. The six-cylinder is described as smooth, quick, and efficient enough that you may not need the extra power or added fuel stops of the V8.
• Safety package: Safety comes standard, and the GLS includes more than 20 significant safety features. The driver-assistance systems can be adjusted through MBUX, and the suite includes forward-collision warning, lane-departure warning, lane-keeping assist, adaptive cruise control, and lane-centering assist.
• Infotainment: The GLS uses a 12.3-inch digital instrument panel and a 12.3-inch infotainment touchscreen. MBUX is fast and easy to use, with improved graphics, voice recognition, and augmented reality navigation, though touch-sensitive controls can be distracting.
• Fuel efficiency: The GLS 450 is rated at 21 mpg combined, and the evaluation loop returned 19.9 mpg. The mild-hybrid setup is also described as helping reduce fuel consumption.

Which 2024 Mercedes-Benz GLS trim should I buy?

The 2024 Mercedes-Benz GLS is offered in 4 trim levels: GLS 450, GLS 580, AMG GLS 63, and Maybach GLS 600.

Here's the short version:

• Base trim: The GLS 450 is the value-oriented choice, and it already delivers smooth performance, premium materials, and the latest MBUX system. It is also the most affordable version, which makes it the best starting point if you want the GLS experience without chasing extra power.
• Sweet-spot trim: The GLS 580 is the most compelling step up if you want more power and a V8 character without going all the way to the performance-focused AMG model. It also stands out because the Off-Road Package is exclusively available on this model.
• Premium/top trim: The Maybach GLS 600 is the most luxurious path in the lineup, aimed at buyers who want the highest level of comfort and exclusivity.
• Off-road trim: The GLS 580 is the one to watch if you want the added ground clearance and water-fording capability from the Off-Road Package, though that capability is more specialized than most daily drivers need.

Safety comes standard across the lineup, and the GLS’s driver-assistance systems are a major part of its appeal.

Is now a good time to buy a used 2024 Mercedes-Benz GLS?

The market looks moderate and selective, so you can shop with some leverage if you stay patient.

• Deal availability: 34.2% of listings are priced as good or great deals.
• Inventory: There are 1,456 listings available.
• Price trend: Prices have softened 12.62% compared with last year.
• Clean inventory: 93.1% of listings are accident-free.

If you find a listing below $72,808.93, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2024 Mercedes-Benz GLS's resale value?

The current average of $72,856 sits slightly below last year's $83,376.

That price movement suggests the GLS has already absorbed a meaningful amount of depreciation, which can be helpful if you are buying used and want to avoid the steepest early drop. For a future seller, the current softness means resale value may depend heavily on condition, mileage, and equipment level rather than just model-year desirability.

Because the GLS is a high-end luxury SUV with strong comfort and technology appeal, well-kept examples should still attract interest from shoppers who want a premium three-row vehicle. The key is to buy carefully now so you are not overpaying relative to the current market.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2024 Mercedes-Benz GLS safe?

It earns a 10/10 safety score from our experts.

Safety comes standard on the 2024 Mercedes-Benz GLS, and the driver-assistance systems can be adjusted through MBUX so you can tailor alerts and sensitivity to your preference. The suite includes forward-collision warning, lane-departure warning, lane-keeping assist, adaptive cruise control, and lane-centering assist, and the expert evaluation found those systems to operate smoothly and transparently in real-world driving.

One caveat is that lane-centering assist briefly turned off in a specific low-speed road scenario, so it is still wise to treat the system as assistance rather than a substitute for attention. Even so, the overall safety technology is a major strength of this model year.

Should I buy a 2024 Mercedes-Benz GLS or consider a different year?

If you're weighing the 2024 against nearby model years, here's how to think about it:

Choose the 2024 if:

• 34.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 93.1% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 12.62% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• This year brings minor styling updates, more standard equipment, enhanced off-roading technology, and a new MBUX system.

The bottom line: If you want the freshest version of the GLS with updated styling and technology, the 2024 is the better pick. If your priority is stretching your budget, a nearby year may be worth considering, but the 2024’s softer pricing and strong inventory make it a sensible place to shop first.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.