Used Mercedes-Benz CLS for Sale near Montana

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 $28,395, and over the past year it reached a low of $23,897. 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 widely liked by owners for its luxurious design, powerful performance, and comfortable driving experience. The all-generations owner rating is 4.73/5 across every model year in the data. Owners also consistently praise its sporty feel and impressive handling, along with the strong engines that give it a confident character.

Expert reviews rate the 2019 model among the highest across all years.

The main trade-offs center on the back seat, the technology interface, and overall value, especially in the newer expert-reviewed years.

35.1% of listings are priced as good or great deals.

Are Mercedes-Benz CLS models reliable?

Owners consistently respond well to the Mercedes-Benz CLS for its luxury feel, strong performance, and comfortable driving experience. Expert coverage also points to a well-appointed, technically capable car with a polished ride and a distinctive character.

• 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 most tied to upkeep 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 67.4% 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
• Fuel efficiency: 24 mpg city, 31 highway, and 26 combined

Which Mercedes-Benz CLS trim should I buy?

The 2019 Mercedes-Benz CLS offers these trims:

• CLS 450 4Matic: This is the base car and the best-value trim, with the new inline-6 hybrid powertrain, adaptive air suspension, and a smooth, cushy touring character.
• AMG CLS 53: This trim adds the higher-output AMG setup with an electric compressor and stronger performance for buyers who want more urgency.

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 tend to draw more shoppers because they usually give you more inventory to compare and more chances to find the right price and condition. In this case, the most listed years also give you a useful mix of availability and deal potential.

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

The table shows broad downward movement across the model years listed, which can work in your favor if you want a used CLS at a lower entry price. The steepest drops are the double-digit ones, while the smaller declines suggest some years have softened 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 −11.2% versus a year ago, and the 2019 model is at −8.48%.
• Deal availability: The 2020 model has 37.5% good and great deals, and the 2019 model has 36.7%.
• Sweet-spot year: The 2020 model has the most listings at a current average price of $33,947. The Mercedes-Benz CLS offers a distinctive, stylish luxury-car character that stands out in a crowded segment.

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 15, 2026, CarGurus experts' opinions, and generative AI.