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2017 Mercedes-Benz C300 review

Research, photos, specs, and expertise

Mercedes-Benz C300 highlights

Customer rating

RepairPal reliability rating

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of August 2023. Learn more about RepairPal reliability ratings

Mileage (EPA estimate)

22 city, 29 highway, 25 combined

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All Mercedes-Benz C300 years

What is new for the 2017 Mercedes-Benz C300?

  • C300 trims have been upgraded with Rear View Camera, Panoramic Sunroof, Cloth Seats, Front Seat Heaters, Blind Spot Monitor, Smart Key, 6002, and Soft Top as standard equipment this year.
  • Sunroof(s) and Power Hatch/Deck Lid features are now available as options on select trims.

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Ratings & reliability

Customer ratings

4.6 out of 5

22 customer reviews
The Mercedes-Benz C300 is a car that is loved by many customers. They like the exterior and interior, the gas mileage, and the technology.

RepairPal reliability rating

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of August 2023. Learn more about RepairPal reliability ratings

4
Above Average

RepairPal gave the Mercedes-Benz C300 an overall reliability rating of 4 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Mercedes-Benz C300 20th out of 68 among Luxury Midsize Cars.

View RepairPal's full rating of the Mercedes-Benz C300

2017 Mercedes-Benz C300 FAQ

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Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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