Used 2017 Mercedes-Benz C-Class for Sale nearKnoxville, TN

How much does the 2017 Mercedes-Benz C-Class cost?

Prices have softened 6.58% compared to this time last year, making it a favorable time to shop this model year.

There are 1,913 listings available, which suggests you should have a reasonable amount of inventory to compare.

Is the 2017 Mercedes-Benz C-Class a good car?

Yes — the 4.5/5 user rating and 7.8/10 expert rating point to a well-liked compact luxury sedan. The standout strength is Safety at 10/10.

Drivers consistently praise its powerful performance, stylish design, and luxurious features, along with the responsive, comfortable driving feel. The overview also frames it as a polished luxury sedan that balances refinement, driving enjoyment, and value, which fits shoppers who want a premium daily driver without giving up comfort. Good and great deals account for 31.2% of listings, which gives you some room to shop selectively.

Is the 2017 Mercedes-Benz C-Class reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction. The user feedback also points to a car that feels dependable in daily use, with many owners appreciating its comfort and performance over time.

The expert driving notes reinforce that sense of durability by describing the car as calm, quiet, and composed in Comfort mode, while still feeling confident and well sorted on curvy roads. The cost-effectiveness notes also mention that a well-equipped C-Class can be had for under $50,000, which suggests the ownership experience is manageable if you shop carefully.

Some owners do mention higher maintenance costs, and used buyers should pay close attention to service history and any signs of wear that could turn into expensive long-term ownership costs.

What should I look for when buying a used 2017 Mercedes-Benz C-Class?

At 55.4% 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 had prior bodywork or shows uneven panel gaps, tire wear, or warning lights. Focus on overall condition, maintenance records, and whether the car’s luxury features and electronics are working as intended. Because some owners mention higher maintenance costs and a possible leaky fuel line in some models, it’s smart to be extra careful about underhood inspection and service documentation.

Key things to evaluate:

• Trim level: The cabin is described as richly finished, with expressive design details, premium materials, and a strong luxury feel even at the entry level. The base setup includes a 7-inch central screen, while higher equipment can add an 8.4-inch display and more upscale tech and lighting, so you should compare feature content carefully if you want the best value.
• Powertrain: The standard setup uses a 2.0-liter turbocharged 4-cylinder with 241 horsepower and a 7-speed automatic, with rear-wheel drive or 4Matic all-wheel drive available. The performance notes say the car feels strong in normal driving, though fuel economy is not especially impressive for the class.
• Safety package: Standard equipment includes forward-collision alert with auto-braking, Pre-Safe, rear side thorax-level airbags, stability control that can compensate for crosswinds, and an attention monitor. Optional features include blind-spot monitoring, lane-keep assist, pedestrian detection, cross-traffic alerts, and Pre-Safe Plus.
• Infotainment: A 7-inch central screen is standard with Bluetooth, HD Radio, and two USB ports. An 8.4-inch screen adds navigation, three years of map updates, and five years of SiriusXM traffic and weather data, and the system also includes voice recognition and an in-car Wi-Fi hotspot.
• Fuel efficiency: The EPA rates rear-wheel-drive models at 34 mpg highway, while 4Matic models are rated at 24 mpg city and 31 mpg highway. The expert notes also mention a calculated 23 mpg over a long test, which is a reminder that real-world results can vary.

Which 2017 Mercedes-Benz C-Class trim should I buy?

The 2017 Mercedes-Benz C-Class is offered in 1 trim level: C300.

Here's the short version:

The C300 is the trim to focus on because it delivers the core C-Class experience: strong turbocharged performance, a polished cabin, and a broad safety and tech package. It’s the best fit if you want the standard formula without chasing expensive extras, and it’s the trim that most dealers are likely to stock.

The safety package is especially important here, because standard features already include forward-collision alert with auto-braking, Pre-Safe, and rear side thorax-level airbags, while more advanced driver-assistance features remain optional.

Is now a good time to buy a used 2017 Mercedes-Benz C-Class?

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

• Deal availability: 31.2% of listings are priced as good or great deals.
• Inventory: There are 1,913 listings available.
• Price trend: Prices have softened 6.58% compared with last year.
• Clean inventory: 55.4% of listings are accident-free.

If you find a listing below $17,254, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 Mercedes-Benz C-Class's resale value?

The current average of $17,525 sits slightly below last year's $18,759.

That decline suggests the market has already adjusted downward, which can help you buy at a more favorable point if you plan to keep the car for a while. For a future seller, the softer pricing means resale upside may be more limited than it was a year ago, so condition and maintenance history matter even more. Well-kept examples with strong equipment and clean records should still attract interest from shoppers who want a premium compact sedan at a lower used price.

Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2017 Mercedes-Benz C-Class safe?

The 2017 C-Class has a five-star rating by the National Highway Traffic Safety Administration and top ratings by the Insurance Institute for Highway Safety, which tested a 2016 model and gave it the Top Safety Pick+ award.

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

Mercedes includes rear side thorax-level airbags as standard, along with stability control that can help compensate for crosswinds, an attention monitor, and forward-collision alert with auto-braking. Pre-Safe is also standard, and it can prepare the cabin for an imminent crash by closing the sunroof and adjusting the seats. Optional safety features include blind-spot monitoring, lane-keep assist, pedestrian detection, cross-traffic alerts, and Pre-Safe Plus.

Should I buy a 2017 Mercedes-Benz C-Class or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 31.2% of listings are priced as good or great deals.
• At 55.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 6.58% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.
• More of the same is the theme for this year, and the expert summary says that’s a very good thing for shoppers who want the familiar C-Class blend of comfort, performance, price, and prestige.

The bottom line: If you want the strongest mix of value, safety, and luxury in this generation, the 2017 is a sensible buy. If you’re especially price-sensitive, you can still shop nearby years, but the 2017’s softer pricing and strong owner satisfaction make it the cleaner choice for most used-car shoppers.

How does the 2017 Mercedes-Benz C-Class compare to the 2017 BMW 3 Series?

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