Used Mercedes-Benz CLS for Sale nearGreendale, WI

How much does the Mercedes-Benz CLS cost in today's market?

Used Mercedes-Benz CLS prices span a wide range depending on model year. Here's what the market looks like right now:

The Mercedes-Benz CLS's current nationwide average price is $28,023, and its nationwide average price reached a low of $23,509 over the past year. Recently, prices have come down for the 2016, 2019, and 2020 models, making now a good time to shop recent model years.

Is the Mercedes-Benz CLS a good car?

Yes — the Mercedes-Benz CLS is a strong pick if you want a stylish luxury sedan with a comfortable driving experience and a sporty feel. The all-generations owner rating is 4.73/5 across every model year in the data. Owners consistently praise its luxurious design, powerful performance, and impressive handling, while also highlighting the comfortable ride and well-equipped character. Expert reviews also point to standout styling and great ride quality, even as they note some trade-offs in rear-seat space, technology usability, and value. Expert reviews rate the 2019 model among the highest across all years. 35.9% of listings are priced as good or great deals.

Are Mercedes-Benz CLS models reliable?

Owners consistently give the Mercedes-Benz CLS strong marks for its luxury feel, performance, and overall driving experience. Expert commentary also reinforces the model’s appealing ride quality, refined cabin, and strong powertrains.

• Owners rate the Mercedes-Benz CLS between 3.0 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is shaped most by maintenance costs and the complexity that comes with a high-end luxury car.

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

Across all model years, at 66% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

Older model years carry meaningfully higher accident rates, so always verify the vehicle history report on pre-2021 models.

Key things to evaluate:

• Safety package: Driver Assistance Package
• Infotainment: Apple CarPlay and Android Auto, standard navigation with three years of map updates and live traffic
• Fuel efficiency: The EPA says that a rear-wheel-drive CLS 450 will return 24 mpg city, 31 highway, and 26 combined. Adding 4Matic all-wheel drive knocks those numbers down to 23/30/26, and the AMG 53 4Matic returns 21/27/23.

Which Mercedes-Benz CLS trim should I buy?

The 2019 Mercedes-Benz CLS offers these trims:

• CLS 450: The base car brings the inline-6 hybrid powertrain, rear-wheel drive, adaptive air suspension, Apple CarPlay and Android Auto, standard navigation, and a richly appointed cabin; it stands out as the best-value choice for most shoppers.
• CLS 450 4Matic: This version adds 4Matic all-wheel drive for extra traction while keeping the same core luxury and tech features.
• AMG CLS 53 4Matic: This performance-focused trim adds the AMG-tuned powertrain with an electric compressor and stronger output for buyers who want the most athletic version.

What Mercedes-Benz CLS do most buyers choose?

The Mercedes-Benz CLS years with the most listings are 2020, 2019, and 2015.

Higher-volume years usually give you more choices on trim, mileage, and price, which makes it easier to find a CLS that fits your budget and feature priorities. They also tend to be the years shoppers compare most often because there are enough listings to shop selectively.

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

Most of the listed model years are down year over year, which creates better opportunities for used buyers. The steepest declines are in the double digits, while the smaller drops suggest some years are moving more gradually than others. The 2016, 2015, and 2019 model years have held their value best, with the smallest year-over-year price changes.

Is the Mercedes-Benz CLS safe?

• 2019: 10/10

The 2019 model includes a driver-assistance suite with pedestrian and blind-spot detection, front and rear cross-traffic alerts, forward-collision alert, auto braking, and a driver-attention monitor. For the safest used buy, the 2019 model posts the highest confirmed score of 10/10.

Should I buy a used Mercedes-Benz CLS now?

Buy now if:

• Price trend: The 2020 model is at −11.87% versus a year ago, and the 2019 model is at −9.33%.
• Deal availability: The 2020 model has 38.9% good and great deals, and the 2019 model has 38.2%.
• Sweet-spot year: The 2020 model has the most listings at a current average price of $33,561. The Mercedes-Benz CLS offers a richly appointed cabin and a distinctive, elegant character that stands out in the luxury sedan class.

If you're buying used today, the 2020 model year offers the best mix of value and availability.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.