Used 2020 Mercedes-Benz CLA for SaleNationwide

How much does the 2020 Mercedes-Benz CLA cost?

Prices have softened 8.60% compared to this time last year, making it a favorable time to shop this model year.

There are 369 listings available, which suggests you should have some room to compare prices and equipment.

Is the 2020 Mercedes-Benz CLA a good car?

Generally — the 2020 Mercedes-Benz CLA earns a 4/5 user rating and a 7.67/10 expert rating. The standout strength is Look and feel at 10/10.

It stands out as a small luxury car that feels more dramatic and upscale than its size suggests, with a redesigned 4-door coupe shape that works well for commuters and first-time luxury buyers who want a comfortable daily driver with occasional rear-seat use. The expert test drive notes stylish design, great ride quality, and voice commands that work well.

The trade-offs are clear: the headrests can’t be adjusted, the lane-keep assist is overly aggressive, and the back seat is cramped. That makes it best for you if style, comfort, and premium feel matter more than rear-seat space.

30.4% of listings are priced as good or great deals, so there are still some attractive opportunities if you shop carefully.

Is the 2020 Mercedes-Benz CLA reliable?

Owners rate it 4/5, a solid signal of long-term satisfaction.

The CLA is described as a more sophisticated vehicle than the one it replaces, and the expert test drive emphasizes that it feels more premium and better resolved than earlier versions. Its turbocharged 4-cylinder powertrain is presented as strong for the car’s size, and the transmission is described as holding the right gear long enough to keep the engine in its best power range.

The cost-effectiveness notes also point to a car that has moved upmarket, which usually means you should pay close attention to option content and ownership costs. For used buyers, the main long-term risk is that a well-equipped example can be more expensive to maintain and repair than a simpler compact car.

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

At 64.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the car has been optioned heavily or shows signs of prior bodywork. Focus on overall condition, interior wear, and whether the car’s driver-assistance behavior feels normal on a test drive.

Key things to evaluate:

• Trim level: The CLA 250 comes with LED headlights, 18-inch wheels, a panoramic moonroof, push-button start, dual-zone climate control, sport bucket seats, and a 7-inch touchscreen with a center-console trackpad. Higher trims add more performance and equipment, but the base car already gives you a strong luxury presentation.
• Powertrain: The CLA 250 uses a turbocharged 4-cylinder with 221 horsepower and 258 pound-feet of torque, paired with a 7-speed dual-clutch automatic. The front-wheel-drive version should return slightly better fuel economy than the all-wheel-drive model.
• Safety package: A driver-assistance package includes forward-collision avoidance, automatic high beams, and a driver-drowsiness monitor. The lane-keeping assist can be abrupt, so you should test it carefully.
• Infotainment: The CLA uses MBUX with a touchscreen and trackpad controller, plus voice control. A larger 10.25-inch screen was available, and the system supports a modern, upscale interface.
• Fuel efficiency: The CLA 250 4Matic is rated at 23 mpg city, 33 highway, 27 combined, while the front-wheel-drive CLA 250 is rated at 25 mpg city, 35 highway, 28 combined.

Which 2020 Mercedes-Benz CLA trim should I buy?

The 2020 Mercedes-Benz CLA is offered in 4 trim levels: CLA 250, CLA 250 4Matic, AMG CLA 35 4Matic, AMG CLA 45 4Matic.

Here's the short version:

• CLA 250: This is the simplest way into the CLA, and it already gives you the core luxury look, the 7-inch MBUX touchscreen, and the standard comfort and convenience features. It makes sense if you want the lowest entry point and are comfortable with front-wheel drive.
• CLA 250 4Matic: This is the best-value trim for most shoppers because it adds all-wheel drive while keeping the same core luxury and tech experience. It’s the one CarGurus suggests, and it suits you best if you want a more balanced daily driver.
• AMG CLA 35 4Matic: This trim is for you if you want a more performance-focused version of the CLA and are willing to pay for it. It sits above the 250 models and is part of the car’s more dramatic luxury role.
• AMG CLA 45 4Matic: This is the top performance choice in the lineup, aimed at buyers who want the most aggressive version of the CLA. It’s the most specialized trim and should appeal if performance matters more than value.

The safety package includes a driver-assistance package with forward-collision avoidance, automatic high beams, and a driver-drowsiness monitor, but the lane-keeping behavior is a notable drawback.

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

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

• Deal availability: 30.4% of listings are priced as good or great deals.
• Inventory: There are 369 listings available.
• Price trend: Prices have softened 8.60% compared with last year.
• Clean inventory: 64.5% of listings are accident-free.

If you find a listing below $22,027, that's toward the low end of the year-round range and worth acting on quickly.

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

The current average of $22,027 sits slightly below last year's $24,098.

That price movement suggests the CLA has already absorbed some of its near-term depreciation, which can help future sellers if they buy at the right price. If you purchase near the lower end of the range and keep the car in strong condition, you may have a better chance of limiting your loss later. The market still shows enough demand and inventory activity to support resale, especially for well-equipped examples.

Vehicles with solid owner satisfaction ratings, like this model year's 4/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 Mercedes-Benz CLA safe?

The 2020 Mercedes-Benz CLA earns a Good rating from IIHS.

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

The CLA comes with a driver-assistance package that includes forward-collision avoidance, automatic high beams, and a driver-drowsiness monitor. Standard safety equipment also includes front- and side-impact airbags, a reversing camera, and traction control.

One important caveat is the lane-keeping assist, which can react abruptly by braking and jerking the wheel. That’s worth testing on your own before you buy, especially if you plan to use the car for frequent highway driving.

Should I buy a 2020 Mercedes-Benz CLA 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:

• 30.4% of listings are priced as good or great deals.
• At 64.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.60% compared with last year.
• Owners rate it 4/5 — a solid satisfaction signal.
• The 2020 redesign brings a more upscale, dramatic 4-door coupe shape and a much more premium cabin.

Consider the 2021 if:

• At $24,410, the 2021 costs more than the current year's $22,027 average.
• It builds on the redesigned CLA with sharper styling, energetic performance, and an advanced user interface.

The bottom line: If you want the better value, the 2020 is the smarter buy because it already delivers the redesigned look, premium feel, and softened pricing. If you’re willing to spend more for a newer example, the 2021 is the better path for buyers who want the latest version and can justify the higher average price.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.