Used 2020 Mercedes-Benz GLC for SaleNationwide

How much does the 2020 Mercedes-Benz GLC cost?

Prices have softened 18.13% compared to this time last year, making it a favourable time to shop this model year.

There are 290 listings available, which suggests you have a reasonable amount of inventory to compare.

Is the 2020 Mercedes-Benz GLC a good car?

Yes — the 4.77/5 user rating points to strong owner satisfaction. Drivers consistently praise its outstanding performance, luxury features, and value for money, while also highlighting quick acceleration, comfort, and all-wheel drive capability for winter driving. For you, that means this GLC fits especially well if you want a premium compact SUV that balances everyday practicality with a refined cabin and confident all-weather use. With 33.8% of listings marked as good or great deals, there is still meaningful market choice.

Is the 2020 Mercedes-Benz GLC reliable?

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

The owner feedback also points to a vehicle that feels dependable in daily use, with praise for comfort, all-wheel drive confidence, and an overall trouble-free ownership experience for many drivers. That said, the model’s reliability reputation is not especially strong, so you should pay close attention to service history and condition when shopping used. For long-term ownership, the main risk is that maintenance and repair costs may be less predictable than on more mainstream SUVs.

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 carefully and still find worthwhile listings.

• Deal availability: 33.8% of listings are priced as good or great deals.
• Inventory: There are 290 listings available.
• Price trend: Prices have softened 18.13% compared with last year.

If you find a listing below $30,376 CAD, 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 $30,376 CAD sits slightly below last year's $37,105 CAD.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favourable entry point today. For a future seller, it also means resale value may be more sensitive to mileage, condition, and equipment than it would be in a stronger pricing environment. Well-kept examples should still attract interest, but you should expect buyers to be selective.

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.

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:

• 33.8% of listings are priced as good or great deals.
• Price trend: Prices have softened 18.13% compared with last year.
• Owners rate it 4.77/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $34,770 CAD, the 2021 costs more than the current year's $30,376 CAD average.
• It adds a more polished, tech-forward cabin.

The bottom line: If you want the better value today, the 2020 is the smarter starting point because pricing has eased and owner satisfaction is strong. If you are willing to spend more for a newer-feeling cabin and a more advanced overall presentation, the 2021 is the better upgrade path.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.