Used 2023 Mercedes-Benz GLC for Sale near Illinois

How much does the 2023 Mercedes-Benz GLC cost?

Prices have softened 10.04% compared to this time last year, making it a favorable time to shop this model year.

There are 2,517 listings available, which gives you a solid amount of inventory to compare.

Is the 2023 Mercedes-Benz GLC a good car?

Yes — it earns a 5/5 user rating and a 6.3/10 expert rating. The model scores 7/10 across Look and feel, Form and function, and Safety.

The 2023 GLC is aimed at you if you want a polished, upscale small luxury SUV rather than something flashy. Its strengths are straightforward: it is comfortable, uses premium interior materials, and is fuel-efficient. The trade-offs are just as clear, though, since it does not offer much cargo space and it is not especially exciting to drive.

The expert test drive data also points to a conservative redesign, with bigger changes inside than out. That makes it a strong fit if you value refinement, a quiet cabin, and an easygoing daily-driving experience over sporty character.

Cons: Not much cargo space; not very exciting to drive.

35.7% of listings are priced as good or great deals, which suggests there are still worthwhile opportunities if you shop carefully.

Is the 2023 Mercedes-Benz GLC reliable?

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

The 2023 GLC is presented as a refined, comfort-focused luxury SUV, and that kind of character usually matters for ownership confidence because it tends to reward steady, low-stress use. The expert test drive data also emphasizes smooth acceleration, a compliant suspension, and a nearly silent cabin, all of which support an easy ownership experience.

Its powertrain is described as pleasantly smooth and linear, and the brakes are effective while remaining easy to modulate. The cost-effectiveness notes also frame it as a traditional luxury choice built around refinement and comfort.

For used buyers, the main long-term risk is that a premium SUV with this level of equipment can become expensive if you skip maintenance or buy a poorly cared-for example.

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

Accident-free inventory is solid at 87.3% — always verify the vehicle history report.

You should still check the vehicle history report carefully, even when the accident-free share is strong. Prioritize a pre-purchase inspection, especially if the SUV has advanced driver-assistance equipment or optional features that you want working properly. Focus on overall condition, because a luxury SUV like this is best bought on maintenance history and care, not just mileage.

Key things to evaluate:

• Trim level: The standard GLC 300 is the only trim level described here, and it emphasizes a classy, clean interior with excellent materials quality and a simpler cockpit design than rivals. The main feature gap at this level is that some desirable driver-assistance equipment is optional rather than standard.
• Powertrain: It uses a 2.0-liter turbocharged four-cylinder engine with a 48-volt mild-hybrid system, paired with a nine-speed automatic transmission. Rear-wheel drive is standard, and 4Matic all-wheel drive is available. The setup is tuned for smooth, confident acceleration rather than sporty urgency.
• Safety package: Standard safety equipment includes forward collision warning with automatic emergency braking, a blind-spot monitor, adaptive headlights with automatic high beams, and a driver attention monitor. Adaptive cruise control, lane-keep assist, evasive steering assist, and emergency stop assist are available with the optional Driver Assistance package. The Coupe comes standard with cross-traffic alerts and the surround-view camera.
• Infotainment: The cabin centers on a large 11.9-inch touchscreen. Standard connectivity includes wireless Apple CarPlay and Android Auto, and the MBUX system has strong voice recognition. The layout is more distracting to use than the previous setup because the screen sits lower on the dash.
• Fuel efficiency: The rear-wheel-drive model is estimated at 25 mpg city and 32 mpg highway. The all-wheel-drive version is estimated at 23 mpg city and 31 mpg highway.

Which 2023 Mercedes-Benz GLC trim should I buy?

The 2023 Mercedes-Benz GLC is offered in 1 trim level: GLC 300.

Here's the short version:

The GLC 300 is the trim to focus on because it delivers the core GLC experience: a comfortable ride, premium materials, strong fuel economy, and a refined cabin. It is the best-value choice here because there is no broader trim ladder to sort through, and the standard setup already captures the model’s main strengths. If you want more advanced driver assistance, you should look for one equipped with the available Driver Assistance package.

The safety package is not fully standard, so make sure the features you want are included on the specific vehicle you are considering.

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

This looks like a moderate, selective buyer's market, so you can shop with some leverage if you are patient.

• Deal availability: 35.7% of listings are priced as good or great deals.
• Inventory: There are 2,517 listings available.
• Price trend: Prices have softened 10.04% compared with last year.
• Clean inventory: 87.3% of listings are accident-free.

If you find a listing below $36,889, that's toward the low end of the year-round range and worth acting on quickly.

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

The current average of $36,889 sits slightly below last year's $41,006.

That price drop suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, it also means you should expect resale value to depend heavily on condition, mileage, and equipment rather than on broad market appreciation.

Because the year-round low matches the current average, the market appears to be sitting near its lower end rather than at a temporary spike. 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 2023 Mercedes-Benz GLC safe?

The 2023 GLC 300's crash-test results are not yet available from either NHTSA or IIHS.

It earns a 7/10 safety score from our experts.

Standard safety features include forward collision warning with automatic emergency braking, a blind-spot monitor, adaptive headlights with automatic high beams, and a driver attention monitor. Adaptive cruise control, lane-keep assist, evasive steering assist, and emergency stop assist are available with the optional Driver Assistance package. The Coupe comes standard with cross-traffic alerts and the surround-view camera, while the same package remains optional otherwise.

Should I buy a 2023 Mercedes-Benz GLC 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:

• 35.7% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.3% — always verify the vehicle history report.
• Price trend: Prices have softened 10.04% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It brings a conservative redesign with bigger changes inside and a polished, upscale feel.

Consider the 2024 if:

• At $41,104, the 2024 costs more than the current year's $36,889 average.
• It adds a broader lineup with AMG variants and a more performance-focused option.

The bottom line: If you want the best value, the 2023 is the smarter buy because it already delivers the core GLC experience at a lower average price. If you are willing to spend more for a newer, broader lineup and a more performance-oriented choice, the 2024 is the better path.

How does the 2023 Mercedes-Benz GLC compare to the 2023 BMW X3?

Read our full side-by-side expert comparison here.

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