How much does the 2020 Mercedes-Benz GLC cost?

Prices have softened 13.05% compared to this time last year, making it a favorable time to shop this model year.

There are 1,792 listings available, which gives you a decent amount of inventory to compare before you buy.

If you find a listing below $23,046.86, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Mercedes-Benz GLC a good car?

Yes — the 2020 Mercedes-Benz GLC earns a 4.77/5 user rating and a 7.33/10 expert rating. The standout strength is Safety at 10/10.

Drivers consistently praise its luxury features, comfort, quick acceleration, and all-wheel-drive confidence in winter driving. The review summary also points to strong value for money, which helps explain why it lands well with owners.

The trade-offs are the GLC 300’s weaker performance and a rear seat that can feel cramped. That matters most if you want a compact luxury SUV for family duty or expect the base model to feel especially sporty.

For shoppers who want a well-rounded luxury SUV with comfort and technology, the GLC fits that brief well. The market also shows 34.3% good or great deals, which suggests there are still worthwhile opportunities if you shop carefully.

Is the 2020 Mercedes-Benz GLC reliable?

Owners rate it 4.77/5, a strong signal of long-term satisfaction.

The owner feedback points to a vehicle that feels dependable, with praise for comfort, all-wheel-drive confidence, and overall value. That kind of satisfaction usually matters in used-car ownership because it suggests the vehicle is meeting expectations over time rather than creating constant frustration.

The driving impressions also support that sense of durability and everyday confidence, especially in how the vehicle handles routine use and winter conditions. Mercedes also includes 3 years of connected vehicle services, which adds some ownership convenience early on.

For used buyers, the main long-term risk is less about outright reliability and more about whether the specific example has been maintained well and avoided hard use.

What should I look for when buying a used 2020 Mercedes-Benz GLC?

Accident-free inventory is solid at 76.2% — always verify the vehicle history report.

Start with the history report, then prioritize a pre-purchase inspection so you can catch hidden bodywork, tire wear, or electronic issues before you commit. You should also focus on cabin condition, because this model’s appeal depends heavily on interior quality and feature content.

Key things to evaluate:

• Trim level: The base GLC 300 gives you the core luxury experience, but it lacks the visual drama of AMG versions and may leave you wanting more if you expect a sportier look.
• Powertrain: The standard turbocharged inline 4-cylinder makes 255 horsepower and is paired with a 9-speed automatic and either rear-wheel drive or 4Matic all-wheel drive; the Coupe comes standard with 4Matic.
• Safety package: Exit Warning Assist is standard, and the vehicle also includes Pre-Safe Sound and Predictive Brake Priming.
• Infotainment: You get a standard 10.3-inch touchscreen, Apple CarPlay, Android Auto, and USB-C ports; the 12.3-inch display is available for the gauge cluster, and wireless device charging is optional.
• Fuel efficiency: The GLC 300 4Matic is rated at 21 mpg city, 28 mpg highway, and 24 mpg combined; the AMG models are estimated at 16/22/18.

Which 2020 Mercedes-Benz GLC trim should I buy?

The 2020 Mercedes-Benz GLC is offered in 4 trim levels: GLC 300, GLC 300 Coupe, AMG GLC 43, AMG GLC 63.

Here's the short version:

• Base trim: The GLC 300 is the value play, but it’s the one most likely to leave you wanting more performance and rear-seat space.
• Sweet-spot trim: The GLC 300 Coupe adds standard 4Matic and a more distinctive shape if you want style without jumping to AMG pricing.
• Premium/top trim: The AMG GLC 63 brings the most power and the richest performance hardware, but it sits well above the mainstream price range.
• Off-road trim: The Off-Road Engineering Package adds hill-descent control, extra drive modes, and underbody shields, but it’s not the best fit if you mostly drive on pavement.

Exit Warning Assist is standard, and that’s a useful safety feature to keep in mind if you’re comparing trims.

Is now a good time to buy a used 2020 Mercedes-Benz GLC?

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

• Deal availability: 34.3% of listings are priced as good or great deals.
• Inventory: There are 1,792 listings available.
• Price trend: Prices have softened 13.05% compared with last year.
• Clean inventory: 76.2% of listings are accident-free.

If you find a listing below $23,046.86, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Mercedes-Benz GLC's resale value?

The current average of $23,067 sits slightly below last year's $26,529.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, that also means resale value will depend heavily on condition, mileage, and how well the vehicle is equipped.

Because the model still draws strong interest from shoppers who want luxury, technology, and comfort in one package, well-kept examples should remain easier to move than neglected ones. Vehicles with strong owner satisfaction ratings, like this model year's 4.77/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 Mercedes-Benz GLC safe?

The GLC was named a 2019 Top Safety Pick+ by the Insurance Institute for Highway Safety (IIHS), and the National Highway Traffic Safety Administration (NHTSA) gave it five-star ratings in all crash tests.

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

Standard safety equipment includes Exit Warning Assist, which uses rear radar sensors to warn occupants if a cyclist or car is approaching after shutdown. The vehicle also includes Pre-Safe Sound and Predictive Brake Priming, both of which add to its active safety toolkit.

That said, the strongest safety story here is still the test performance and the standard braking tech. If you’re comparing used examples, make sure the safety systems are functioning properly and that the vehicle hasn’t been repaired after a collision.

Should I buy a 2020 Mercedes-Benz GLC or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 34.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.2% — always verify the vehicle history report.
• Price trend: Prices have softened 13.05% compared with last year.
• Owners rate it 4.77/5 — a strong satisfaction signal.
• It adds a standard 10.3-inch touchscreen and Exit Warning Assist.

Consider the 2021 if:

• At $26,617, the 2021 costs more than the current year's $23,067 average.
• It adds a more refined, upscale cabin and a more user-friendly infotainment setup.

The bottom line: If you want the better value today, the 2020 is the smarter buy because prices have softened and inventory is healthy. If you’re willing to pay more for the next model year’s refinements, the 2021 is the cleaner upgrade path for comfort-focused shoppers.

These recommendations are based on CarGurus' proprietary market data from August 14, 2026, CarGurus experts' opinions, and generative AI.