Used Mercedes-Benz GLK for Sale nearDover, DE

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

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

The Mercedes-Benz GLK's current nationwide average price is $9,921, and its lowest point over the past year was $9,829. 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 GLK a good car?

Yes — the Mercedes-Benz GLK is well regarded by owners across its model years, especially for its strong performance, upscale feel, and smooth driving experience. The all-generations owner rating is 4.49/5 across every model year in the data.

Owners repeatedly praise the GLK's powerful pickup, luxurious interior, and composed ride. Many also appreciate its cargo space and overall reliability, while the styling and premium cabin finish come up often as reasons shoppers like it.

32.2% of listings are priced as good or great deals.

Are Mercedes-Benz GLK models reliable?

Owners consistently describe the Mercedes-Benz GLK as a dependable, well-built luxury SUV with strong performance and a refined driving feel. The model also earns praise for its classy interior and everyday comfort.

• Owners rate the Mercedes-Benz GLK between 4.44 and 4.61 out of 5 stars across all model years in the data.

For used buyers, the main long-term ownership risk is choosing a higher-mileage example without a clear service history, so a careful inspection and records review are especially worthwhile.

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

Across all model years, at 60.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

What Mercedes-Benz GLK do most buyers choose?

The Mercedes-Benz GLK years with the most listings are 2014 and 2015.

Higher-volume years usually give you more choices, which can make it easier to compare prices, mileage, and condition. They also tend to be the years shoppers return to most often because inventory is deeper and deal opportunities are easier to find.

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

Prices are moving lower across the model years shown here, which can work in your favor if you're shopping used. The larger drop points to stronger value for buyers, while the smaller decline still shows meaningful softening in asking prices. The 2015 and 2014 model years have held their value best, with the smallest year-over-year price changes.

Should I buy a used Mercedes-Benz GLK now?

Buy now if:

• Price trend: The 2014 model is at −11.6% versus a year ago.
• Deal availability: The 2014 model has 31.4% good and great deals.
• Sweet-spot year: The 2014 model has the most listings at a current average price of $10,295.

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

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.