Used 2020 Mercedes-Benz CLS for SaleNationwide

How much does the 2020 Mercedes-Benz CLS cost?

Prices have softened 10.22% compared to this time last year, making it a favorable time to shop this model year.

There are 236 listings available, which gives you a solid amount of inventory to compare.

Is the 2020 Mercedes-Benz CLS a good car?

The available expert summary describes the 2020 CLS as a striking luxury sedan that aims to lead with superior technology and powertrains. That positioning suggests you should expect a style-forward car with a premium feel, while still weighing how it fits your priorities on value and practicality.

With 36.4% of listings marked as good or great deals, the market offers a meaningful share of attractive pricing opportunities.

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

At 65.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report on any candidate you’re serious about and confirm whether prior damage was cosmetic or structural. Put a pre-purchase inspection at the top of your checklist, especially if the listing price looks unusually strong. Focus on overall condition, maintenance records, and signs of uneven wear so you can separate a clean example from one that only looks good on paper.

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

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting every listing to be a bargain.

• Deal availability: 36.4% of listings are priced as good or great deals.
• Inventory: There are 236 listings available.
• Price trend: Prices have softened 10.22% compared with last year.
• Clean inventory: 65.3% of listings are accident-free.

If you find a listing below $32,433, that's toward the low end of the year-round range and worth acting on quickly.

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

The current average of $32,437 sits slightly below last year's $36,127.

That price movement suggests the model has softened enough to help you buy more favorably today than a year ago. If you plan to sell later, the current market level gives you a realistic baseline for what buyers are paying now. A well-kept example should still hold appeal, but condition and history will matter a lot when it’s time to resell.

Should I buy a 2020 Mercedes-Benz CLS 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:

• 36.4% of listings are priced as good or great deals.
• At 65.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.22% compared with last year.

Consider the 2019 if:

• At $29,887, the 2019 costs less than the current year's $32,437 average.
• It emphasizes striking styling and strong ride quality.

The bottom line: You should lean toward the 2020 if you want the newer-year market and are comfortable shopping carefully for condition and history. If your priority is saving money upfront, the 2019 is the better secondary path because it comes in below the current-year average while still offering the CLS’s style-first appeal.

How does the 2020 Mercedes-Benz CLS compare to the 2020 Porsche Panamera?

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