Used Mercedes-Benz SLK for Sale near Warrenville, SC

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

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

The Mercedes-Benz SLK's current nationwide average price is $14,487, and its lowest point over the past year was $9,981. Recently, prices have come down for the 2014 and 2015 models, making now a good time to shop recent model years.

Is the Mercedes-Benz SLK a good car?

Yes — the Mercedes-Benz SLK is a good car if you want a stylish roadster with strong performance and a premium feel. The all-generations owner rating is 4.5/5 across every model year in the data.

Owners consistently praise the SLK for its stylish design, powerful engine options, and enjoyable driving experience. Many also highlight the luxurious interior, practical hardtop convertible feature, and solid handling.

23.5% of listings are priced as good or great deals.

Are Mercedes-Benz SLK models reliable?

Owners consistently praise the Mercedes-Benz SLK for its engaging driving experience, strong engine choices, and upscale cabin. The model also earns positive feedback for its solid handling and hardtop convertible setup.

• Owners rate the Mercedes-Benz SLK between 4 and 5 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is best managed by checking service history carefully and focusing on well-maintained examples.

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

Across all model years, at 71.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

What Mercedes-Benz SLK do most buyers choose?

The Mercedes-Benz SLK years with the most listings are 2014, 2015, and 2016.

The highest-volume years tend to draw more shoppers because you have more inventory to compare and more chances to find the right color, mileage, and condition. They also give you a broader set of price points to work with.

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

Prices are moving lower across the years shown, which can create better opportunities for used buyers. The larger drop stands out as a sharper shift, while the smaller decline suggests steadier pricing. Overall, the table points to a market where recent model years have become more approachable.

The 2014 and 2015 model years have held their value best, with the smallest year-over-year price changes.

Should I buy a used Mercedes-Benz SLK now?

Buy now if:

• Price trend: The 2015 model is at −9.6% versus a year ago, and the 2014 model is at −4.11%.
• Deal availability: The 2015 model has 31.8% good and great deals, and the 2014 model has 33.1%.
• Sweet-spot year: The 2014 model has the most listings at a current average price of $16,520.

If you're buying used today, the 2014 model year offers the best mix of value and availability.

How does the 2016 Mercedes-Benz SLK compare to the 2020 BMW Z4?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.