Skip Navigation
’21
2021

C 300 Cabriolet
$54,700 Disclaimer* MSRP
  • Acceleration, 0-60 mph 6.1 sec Disclaimer**
  • Power 255 hp
  • Torque 273 lb-ft
Exterior

Color

Black
Not all available options shown
Build This Vehicle View Inventory

C 300 Cabriolet Specifications

vehicle side view dimensions model front and back view diensions

Feature Highlights

  • 4
    Passenger capacity
  • 2.0L Inline-4 turbo
    Engine
  • 255 hp @ 5,800-6,100 rpm
    Power
  • 9G-TRONIC 9-speed
    Automatic transmission
  • 8.8 cu ft (w/top up)
    Cargo capacity
  • 6.1 sec Disclaimer**
    Acceleration, 0-60 mph
  • 23 mpg Disclaimer†
    City fuel economy
  • 31 mpg Disclaimer†
    Highway fuel economy

  • Overall length 184.5 in
  • Overall height 55.5 in
  • Overall width (w/mirrors) 79.4 in
  • Overall width (w/o mirrors) 71.6 in
  • Track width (front) 61.7 in
  • Track width (rear) 60.1 in
  • Wheelbase 111.8 in
  • Coefficient of drag 0.3
  • Curb weight 3,869 lbs

  • Passenger capacity 4
  • Headroom (front) 38.8 in
  • Legroom (front) 42.0 in
  • Shoulder room (front) 54.8 in
  • Headroom (rear) 35.6 in
  • Legroom (rear) 32.0 in
  • Shoulder room (rear) 47.8 in
  • Cargo capacity 8.8 cu ft (w/top up)

  • Engine 2.0L Inline-4 turbo
  • Power 255 hp @ 5,800-6,100 rpm
  • Torque 273 lb-ft @ 1,800-4,000 rpm
  • Compression ratio 10.5:1
  • Construction Diecast alloy block and head
  • Fuel requirement Premium unleaded gasoline
  • Fuel capacity 17.4 gal

  • Automatic transmission 9G-TRONIC 9-speed
  • Drive configuration Rear-wheel drive

  • Suspension 4-wheel independent, 4-link front/5-arm multilink rear
  • Steering type Rack-and-pinion with electromechanical power assist
  • Turning circle 36.8 ft, curb to curb

  • Wheels 18-inch twin 5-spoke (7.5x18 front, 8.5x18 rear)
  • Tires 225/45R18 front, 245/40R18 rear, all-season Extended Mobility

Key Features

OPEN YOUR HEART TO THE SKY

Top up or down, the C 300 Cabriolet is where your passion for the road reaches for the sky. Whether it's the powerful 255-hp turbo engine, its advanced technologies, or its enticing style inside and out, you'll love opening it up.

 

Standard Features

Optional Features

Standard Features

Optional Features

Standard Features

Optional Features

Standard Features

Optional Features

Standard Features

Optional Features

Packages

Optional
AMG Line
$1,500
  • AMG body styling  
  • 18-inch AMG 5-spoke wheels  
  • Chrome diamond-block grille  
  • Sport suspension and steering  
  • AMG Line interior  
  • Sport steering wheel  
  • Brushed stainless steel pedals  

Optional
AMG Line w/Night Package
$1,900
  • AMG body styling  
  • Gloss Black exterior accents  
  • 18-inch AMG 5-spoke wheels w/black accents  
  • Chrome diamond-block grille  
  • Sport suspension and steering  
  • AMG Line interior  
  • Sport steering wheel  
  • Brushed stainless steel pedals  

Optional
Exterior Lighting Package
$900
  • LED Intelligent Light System  
  • Adaptive Highbeam Assist  

Optional
designo Bengal Red Nappa Leather Package
$3,800
  • designo Bengal Red Nappa leather upholstery  
  • 3-position memory for passenger seat  
  • Topstitched MB-Tex upper dash and door trim  
  • Sport steering wheel  

Optional
Multimedia Package
$1,250
  • COMAND navigation  
  • No-charge online navigation map updates for 3 years  
  • Car-to-X Communication  
  • Enhanced voice control  
  • 3 years of Live Traffic Information  

Optional
Parking Assistance Package
$1,100
  • PARKTRONIC with Active Parking Assist   
  • Surround View System  
  • Rear Cross-Traffic Alert  

Optional
Driver Assistance Package
$1,700
  • Active Distance Assist DISTRONIC  
  • Active Steering Assist  
  • Evasive Steering Assist  
  • Active Brake Assist with Cross-Traffic Function  
  • Congestion Emergency Braking  
  • Active Emergency Stop Assist  
  • Active Speed Limit Assist  
  • Active Lane Keeping Assist  
  • Active Blind Spot Assist  
  • Active Lane Change Assist  
  • PRE-SAFE PLUS  
  • Extended Restart in Stop-and-Go Traffic  
  • Route-based Speed Adaptation  

Optional
Mercedes-Benz Star Service / 2 years or 20,000 miles
$970
  • 2 years or 20,000 miles  
  • 10,000-mile service interval  
  • Covers 2 factory-scheduled maintenance services  

Optional
Mercedes-Benz Star Service / 3 years or 30,000 miles
$1,280
  • 3 years or 30,000 miles  
  • 10,000-mile service interval  
  • Covers 3 factory-scheduled maintenance services  

Optional
Mercedes-Benz Star Service / 4 years or 40,000 miles
$1,760
  • 4 years or 40,000 miles  
  • 10,000-mile service interval  
  • Covers 4 factory-scheduled maintenance services  

Optional
Mercedes me connect services (3 years included)
$0
  • Mercedes me Mobile App for iPhone or Android  
  • Remote Start   
  • Remote Door Lock/Unlock  
  • Remote Horn & Lights   
  • Remote Vehicle Status  
  • POI Download   
  • Geofencing, Valet and Curfew Protect   
  • Vehicle Tracker   
  • Stolen Vehicle Location Assistance   
  • Parked Vehicle Locator  
  • Car-to-X Communication   
  • Live Traffic Information  
  • Remote Vehicle Configuration  
  • Predictive Navigation   
  • Online Map Update   
  • Weather Map Overlay   
  • Parking Points of Interest   

Optional
Mercedes me connect Assist Services
$0
  • Maintenance Management (for convenient vehicle servicing)  
  • Remote Diagnostics (dealer can retrieve vehicle data remotely)  
  • Telediagnostics (vehicle can inform dealer of service needs)  
  • Accident Recovery (assistance after an emergency)  
  • Roadside Assistance (easy connection via in-car button or app)  

Optional
Mercedes me In-car WiFi (1-month/1 GB trial included)
$20
  • In-car WiFi  
  • TuneIn Radio  

Warranty & Services