Mercedes-Benz Mercedes C-Class 2014-2021 Body Specifications
Mercedes-Benz Mercedes C-Class 2014-2021

Mercedes-Benz Mercedes C-Class 2014-2021 Body Specifications

Explore the detailed body specifications for the 2014-2021 Mercedes-Benz C-Class, including dimensions, materials, and structural design. This guide is essential for maintenance, repairs, and upgrades.

Updated

Overview Specifications

This document provides detailed body specifications for the 2014-2021 Mercedes-Benz C-Class. It is designed to help users understand the vehicle's dimensions, materials, and design features. Use the search functionality to find specific terms or navigate through sections to explore detailed information about the car's body structure, exterior design, and aerodynamics.

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Use the search bar to enter keywords related to body specifications, such as 'dimensions' or 'materials'. Results will highlight relevant sections and subsections for quick access.

Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.

Key Specifications

Length

4,686 mm

Width

1,810 mm

Height

1,442 mm

Wheelbase

2,840 mm

Drag Coefficient

0.26

Available Specifications

Exterior Dimensions

This section covers the overall exterior dimensions of the 2014-2021 Mercedes-Benz C-Class, including length, width, height, and wheelbase. It also provides details on ground clearance and weight distribution.

Overall Dimensions
  • Length: 4,686 mm (184.5 in)
  • Width: 1,810 mm (71.3 in)
  • Height: 1,442 mm (56.8 in)
  • Wheelbase: 2,840 mm (111.8 in)
  • Ground clearance: 150 mm (5.9 in)
  • Curb weight: 1,595 kg (3,516 lbs)
Weight Distribution
  • Front axle weight: 52%
  • Rear axle weight: 48%
  • Payload capacity: 500 kg (1,102 lbs)
  • Gross vehicle weight: 2,095 kg (4,619 lbs)

Body Materials

This section details the materials used in the construction of the C-Class body, including the use of high-strength steel, aluminum, and composite materials for improved safety and performance.

Material Composition
  • High-strength steel: 60% of body structure
  • Aluminum: 30% (used in hood, doors, and trunk)
  • Composite materials: 10% (used in bumpers and fenders)
  • Corrosion-resistant coatings applied to all metal parts
Safety Features
  • Reinforced passenger cell for crash protection
  • Energy-absorbing crumple zones
  • Side-impact protection beams
  • Pedestrian protection features in front design

Aerodynamics

This section explores the aerodynamic design of the C-Class, focusing on features that reduce drag and improve fuel efficiency.

Drag Coefficient
  • Drag coefficient (Cd): 0.26
  • Active grille shutters for improved airflow
  • Underbody panels for reduced turbulence
  • Aero-optimized side mirrors
Design Features
  • Sleek, sloping roofline
  • Integrated rear spoiler
  • Flush-mounted door handles
  • Aero-optimized wheel designs

Component Specifications

Overview

Type
Sedan/Station Wagon/Coupe/Convertible
Configuration
Unibody
Platform
MRA (Modular Rear Architecture)
Material
High-strength steel and aluminum
Location
Germany

Dimensions

Length
184.5 inches (4686 mm)
Width
71.3 inches (1810 mm)
Height
56.8 inches (1442 mm)
Wheelbase
111.8 inches (2840 mm)
Curb Weight
3616 lbs (1640 kg)
Trunk Volume
12.6 cubic feet (357 liters)
Ground Clearance
5.1 inches (130 mm)

Materials

Frame
High-strength steel
Hood
Aluminum
Doors
Steel with aluminum reinforcements
Roof
Steel (optional panoramic glass)
Bumpers
Reinforced thermoplastic

Features

Exterior
  • LED headlights
  • Panoramic sunroof
  • Power-folding side mirrors
  • Heated windshield
interior
  • Ambient lighting
  • Leather upholstery
  • Power-adjustable seats
  • Dual-zone climate control
Technology
  • MBUX infotainment system
  • Touchscreen display
  • Bluetooth connectivity
  • Wireless charging
Storage
  • Foldable rear seats
  • Center console storage
  • Door pockets
  • Glove compartment
Security
  • Keyless entry
  • Anti-theft alarm
  • Remote locking
  • Surround-view camera

Safety Features

Active Safety
  • Adaptive cruise control
  • Lane-keeping assist
  • Blind-spot monitoring
Passive Safety
  • Airbags (front, side, curtain)
  • Reinforced safety cell
  • Collision impact zones
Driver Assistance
  • Automatic emergency braking
  • Traffic sign recognition
  • Parking assist

Comfort Features

Seating
  • Heated front seats
  • Memory function for driver seat
  • Adjustable lumbar support
Climate
  • Air filtration system
  • Rear air vents
  • Heated steering wheel
Noise Reduction
  • Acoustic glass
  • Sound-dampening materials
  • Active noise cancellation

Accessories

Exterior
  • Roof rack
  • Rear spoiler
  • Chrome trim
interior
  • Carpet mats
  • Seat covers
  • Cup holders
Technology
  • Upgraded sound system
  • Navigation system
  • Head-up display

Maintenance

Service interval
10,000 miles or 12 months
Service Items
  • Body inspection
  • Paint condition check
  • Door hinge lubrication
  • Seal and gasket inspection
  • Windshield wiper replacement
Maintenance Notes
Regular washing and waxing recommended

Warranty

Basic Warranty
4 years/50,000 miles
Corrosion Warranty
12 years/unlimited miles
Roadside Assistance
4 years/unlimited miles
Powertrain Warranty
4 years/50,000 miles

Production Details

Manufacturer
Mercedes-Benz
Manufacturing Process
  • Robotic assembly
  • Laser welding
  • Precision painting
Quality Control
inspections: Multiple stages
Testing: Crash tests, wind tunnel tests
Sustainability Practices
  • Recycled materials
  • Energy-efficient production
  • Emission controls
Production Metrics
Annual Units: Approx. 400,000
Facility: Sindelfingen, Germany

Service Information for body Service

Maintenance and service requirements specific to this component

10,000
12
  • Inspect body for damage
  • Check paint condition
  • Lubricate door hinges
  • Inspect seals and gaskets
  • Replace windshield wipers

Regular washing and waxing recommended

20,000
24
  • Inspect roof panel seals
  • Check sunroof functionality
  • Inspect exterior lighting
  • Test door locks and latches
  • Inspect windshield for cracks

Use recommended cleaning products

50,000
60
  • Full body inspection
  • Check for rust or corrosion
  • Inspect suspension mounts
  • Test all exterior components
  • Replace worn-out seals

Professional inspection recommended

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the technical specifications and compatibility details for the 2014-2021 Mercedes C-Class?

The 2014-2021 Mercedes C-Class is compatible with a range of engines, including 4-cylinder and 6-cylinder options, with horsepower ranging from 241 to 503. It supports both rear-wheel drive (RWD) and 4MATIC all-wheel drive (AWD) systems. The vehicle uses a 7-speed or 9-speed automatic transmission. Fuel types include gasoline and diesel, with hybrid options available in later models. Standard features include LED lighting, adaptive suspension, and advanced driver-assistance systems (ADAS).

Q2

What are the maintenance requirements for the 2014-2021 Mercedes C-Class?

The 2014-2021 Mercedes C-Class requires regular maintenance every 10,000 miles or annually, whichever comes first. This includes oil and filter changes, brake inspections, tire rotations, and fluid top-ups. Additional services like air filter replacement, spark plug changes, and transmission fluid flushes are needed at higher mileage intervals. Mercedes-Benz recommends using only OEM parts and certified service centers to maintain warranty coverage and ensure optimal performance.

Q3

How do I install or replace a part on the 2014-2021 Mercedes C-Class?

To install or replace a part on the 2014-2021 Mercedes C-Class, first, consult the vehicle’s service manual for specific instructions. Gather the necessary tools and OEM replacement parts. For example, replacing the brake pads involves jacking up the car, removing the wheels, and unbolting the calipers. Always follow torque specifications and safety precautions. For complex tasks like engine components or electrical systems, professional assistance is recommended.

Q4

What are common troubleshooting steps for the 2014-2021 Mercedes C-Class?

For common issues like engine misfires, check spark plugs, ignition coils, and fuel injectors. If the vehicle experiences electrical problems, inspect the battery, fuses, and wiring connections. For warning lights, use an OBD-II scanner to diagnose error codes. Addressing software updates and recalls can also resolve many issues. For persistent problems, consult a certified Mercedes-Benz technician to ensure accurate diagnosis and repair.

Q5

How can I optimize the performance of my 2014-2021 Mercedes C-Class?

To optimize performance, ensure regular maintenance, including oil changes, air filter replacements, and tire alignments. Use premium fuel and high-quality lubricants. Consider upgrading to performance tires and brake pads. Keep the vehicle’s software updated to benefit from the latest improvements. Additionally, avoid aggressive driving habits and monitor tire pressure regularly. For enhanced performance, explore aftermarket upgrades like ECU tuning or exhaust systems, but ensure compatibility and professional installation.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Mercedes-Benz C-Class Service Manual

Coming Soon

Comprehensive guide covering maintenance, repair, and troubleshooting for the 2014-2021 Mercedes C-Class.

Technical Service Bulletin: C-Class Engine Updates

Coming Soon

Details software updates and technical fixes for common engine-related issues in the 2014-2021 C-Class models.

Mercedes C-Class Parts and Accessories Catalog

Coming Soon

Official catalog listing OEM parts, accessories, and compatibility details for the 2014-2021 C-Class.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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