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2020 Mercedes-Benz C300

Research, photos, specs, and expertise

Mercedes-Benz C300 highlights

Customer rating

Pros

  • Richly finished interior
  • Available all-wheel drive
  • Ride comfort

Cons

  • Sport suspension is too brittle
  • Gets very pricey when adding options

Mileage (EPA estimate)

21 city, 29 highway, 24 combined

Pricing for current inventory

(no current inventory)

Price
Year
Mileage

The 2020 Mercedes-Benz C300 delivers an impressive balance of comfort, luxury, and tech touches

The 2020 Mercedes-Benz C300 comes in three distinct flavors: sedan, coupe, and convertible. Each comes standard with a 255-horsepower turbocharged four-cylinder that works in cooperation with a nine-speed automatic that sends power to the rear wheels. For additional grip when Mother Nature doesn’t play nice, all-wheel drive is optional with all three body styles; look for the 4Matic badge.

As for the C300 sedan, it competes against worthy adversaries like the BMW Series, Cadillac CTS, Audi A4, and Volvo S60. The Mercedes stands out for the quality of its cabin and the smoothness of its suspension. So long as you skip the optional AMG sport suspensions, the C300 wafts down the road and is relaxing to drive.

Unfortunately, the infotainment system is starting to show its age compared to newer rivals. Certain functions are slow to respond, and routine commands can require too much of the driver’s attention. Still, in terms of its overall packaging, the 2020 C300 is a smart purchase among compact luxury cars.

All Mercedes-Benz C300 years

What is new for the 2020 Mercedes-Benz C300?

  • C300 trims have been upgraded with Power Hatch/Deck Lid, Satellite Radio Ready, and Burmester Audio as standard equipment this year.
  • Rear Sunshade, Automated Parking, Automated Cruise Control, and CD Audio features are now available as options on select trims.

2020 Mercedes-Benz C300 trims

Curious how Mercedes-Benz C300 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Base:

5 reasons to buy the 2020 Mercedes-Benz C300

What We Like

Performance: Yes, there are three choices of AMG-tuned engines that can be fitted to the C300. Yet the standard 255-hp turbo-four delivers plenty of punch when you need to pull off a quick passing maneuver.

Interior quality: This really sets the C300 apart. The interior is filled with rich-looking materials and trim pieces. It doesn’t reset the bar in terms of avant-garde design; it all just simply looks and feels luxurious and expertly engineered.

All-wheel drive: The fact that you can add all-wheel drive to all three body styles is a huge plus if you live in a region where roads can turn slick with rain, snow, or ice. It adds an extra layer of reassurance to this already very solid-feeling Mercedes.

What Needs Improvement

Clunky touchpad infotainment controls: It’s not all bad news regarding the infotainment system, though it’s definitely not all good news either. The touchpad system can take too much attention from the driver and response times are occasionally laggy.

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Ratings & reliability

Customer ratings

4.3 out of 5

4 customer reviews
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

Mercedes-Benz C300 features and specs

(no trim) 2WD 2D Convertible

Standard Features

  • 6002
  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Android Auto
  • Apple CarPlay
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • Burmester Audio
  • Cruise Control
  • Front Seat Heaters
  • Leatherette Seats
  • Memory Seat(s)
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear View Camera
  • Run Flat Tires
  • Satellite Radio Ready
  • Side Airbags
  • Smart Key
  • Soft Top
  • Traction Control
  • Turbo Charged Engine
  • A/C Seat(s)
  • Automated Cruise Control
  • Automated Parking
  • CD Audio
  • Head Up Display
  • Heated Steering Wheel
  • Lane Departure Warning
  • Leather Seats
  • Navigation System
  • Parking Sensors
  • Rear Spoiler
  • Run Flat Tires

Drive Wheels

Rear Wheel Drive (2WD)

Engine size

2.0L

Horsepower

255

Torque (ft-lbs)

273

Engine type

Turbo Gas

Fuel capacity

17.4

Wheelbase

111.8"

Overall length

184.5"

Width

71.3"

Height

55.5"

Leg room

F 42"/R 32"

Head room

F 38.8"/R 35.6"

Front tires

P225/45HR18

Rear tires

P245/40HR18

Seating capacity

4

Transmission

Automatic

2020 Mercedes-Benz C300 FAQ

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