Mercedes-Benz Mercedes C-Class 2007-2014 Suspension Specifications
Mercedes-Benz Mercedes C-Class 2007-2014

Mercedes-Benz Mercedes C-Class 2007-2014 Suspension Specifications

Explore detailed suspension specifications for the 2007-2014 Mercedes C-Class, including shock absorbers, struts, springs, and control arms. Ideal for maintenance, repair, or upgrades, this guide ensures optimal performance and safety.

Updated

Overview Specifications

This document provides detailed specifications and information about the suspension system of the 2007-2014 Mercedes-Benz C-Class. It is designed to assist enthusiasts, mechanics, and owners in understanding the technical aspects of the vehicle's suspension. The content is organized into sections for easy navigation, with subsections detailing specific components and features. Use the search and navigation instructions to find the information you need quickly.

How to Use

To search for specific terms, use the search bar at the top of the page. Enter keywords related to the suspension component or feature you are looking for. The search function will highlight relevant sections and subsections.

Navigate through the document using the table of contents. Click on section titles to jump to that part of the document. Each section is divided into subsections with detailed information about the suspension system.

Key Specifications

Front Suspension Type

MacPherson Strut

Rear Suspension Type

Multi-Link

Adaptive Damping

Optional

Air Suspension

Optional

Stabilizer Bar

Front & Rear

Available Specifications

Front Suspension

The front suspension of the 2007-2014 Mercedes-Benz C-Class is designed to provide a balance between comfort and handling. It features advanced components that ensure stability and responsiveness. This section covers the key elements of the front suspension system.

MacPherson Strut Design
  • Utilizes a MacPherson strut configuration for compact design
  • Includes coil springs and shock absorbers integrated into the strut assembly
  • Features a lower control arm for lateral support
  • Equipped with a stabilizer bar to reduce body roll
  • Designed for precise steering response
  • Supports a wide range of wheel sizes
Steering and Alignment
  • Rack-and-pinion steering system for direct feedback
  • Adjustable camber and caster settings for alignment
  • Includes a steering damper to minimize vibrations
  • Designed for minimal steering effort
  • Supports electronic power steering (EPS) in some models
  • Ensures consistent handling across various road conditions

Rear Suspension

The rear suspension system of the 2007-2014 Mercedes-Benz C-Class is engineered to deliver a smooth ride and excellent stability. It incorporates sophisticated components to enhance performance and comfort. This section details the key aspects of the rear suspension.

Multi-Link Suspension
  • Features a multi-link independent suspension design
  • Includes coil springs and shock absorbers
  • Equipped with a stabilizer bar for improved cornering
  • Designed to minimize road noise and vibrations
  • Supports precise wheel alignment
  • Enhances overall ride comfort
Load and Stability
  • Engineered to handle varying load conditions
  • Includes adaptive damping systems in some models
  • Designed to maintain stability at high speeds
  • Supports advanced electronic stability control (ESC)
  • Ensures consistent performance under heavy loads
  • Provides excellent traction on uneven surfaces

Suspension Technology

The 2007-2014 Mercedes-Benz C-Class incorporates advanced suspension technologies to enhance driving dynamics and comfort. This section explores the innovative features and systems that contribute to the vehicle's superior performance.

Adaptive Damping System
  • Available in higher trim levels
  • Automatically adjusts damping force based on road conditions
  • Provides a balance between comfort and sportiness
  • Includes multiple driving modes (Comfort, Sport, etc.)
  • Enhances handling and stability
  • Reduces body roll during cornering
Air Suspension
  • Optional air suspension system in some models
  • Allows for adjustable ride height
  • Provides a smoother ride over rough surfaces
  • Includes automatic leveling for varying loads
  • Enhances overall comfort and luxury
  • Supports dynamic handling adjustments

Component Specifications

Overview

Type
Multi-link independent suspension
Configuration
Front and rear
Platform
W204
Material
High-strength steel and aluminum
Location
Integrated chassis system

Dimensions

Strut Length
450 mm / 17.7 in
Spring Rate
25 N/mm / 142.86 lb/in
Shock Travel
120 mm / 4.72 in
Control Arm Length
300 mm / 11.81 in
Sway Bar Thickness
22 mm / 0.87 in
Bushing Outer Diameter
40 mm / 1.57 in
Wheelbase
2760 mm / 108.66 in

Materials

Control Arms
Forged aluminum
Springs
High-tensile steel
Shock ABSorbers
Chromium-plated steel
Bushings
Rubber and polyurethane
Sway Bar
Heat-treated steel

Features

Adjustability
  • Electronically controlled damping
  • Adaptive air suspension (optional)
  • Height adjustment
Performance
  • Enhanced cornering stability
  • Reduced body roll
  • Improved traction
Durability
  • Corrosion-resistant coatings
  • Reinforced joints
  • High-cycle fatigue resistance
Comfort
  • Dynamic ride control
  • Noise-dampening bushings
  • Smooth ride quality
integration
  • Compatibility with ESP system
  • Integration with chassis control
  • Real-time feedback to ECU

Safety Features

Structural integrity
  • Crash-optimized design
  • High-strength mounting points
Stability
  • Anti-roll bars
  • Electronic stability control integration
Durability
High-cycle fatigue resistance

Comfort Features

Ride Quality
  • Adaptive damping
  • Noise reduction
Adjustability
  • Height adjustment
  • Dynamic mode selection
Vibration Control
  • Hydraulic bushings
  • Multi-stage damping
Temperature Resistance
Stable performance in extreme conditions

Accessories

Upgrades
  • Sport suspension kits
  • Lowering springs
  • Adjustable coilovers
Tools
  • Specialized alignment tools
  • Bushing press
  • Torque wrench set
Parts
  • Replacement bushings
  • Shock absorbers
  • Control arms

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect bushings and mounts
  • Check shock absorber performance
  • Lubricate suspension joints
  • Inspect and adjust alignment
  • Replace worn components
Maintenance Notes
Regularly check for leaks and wear. Use OEM parts for replacements.

Warranty

Basic Warranty
Miles: 50,000
Years: 4
Coverage: Parts and labor
Powertrain Warranty
Miles: 100,000
Years: 7
Coverage: Structural components
Corrosion Warranty
Miles: Unlimited
Years: 12
Coverage: Rust perforation
Extended Warranty
Miles: 120,000
Years: 10
Coverage: Optional extended coverage

Production Details

Manufacturer
Mercedes-Benz AG
Manufacturing Process
  • Precision forging
  • Heat treatment
  • Robotic assembly
Quality Control
inspection: 100% component testing
Standards: ISO 9001 certified
Testing: Dynamic load testing
Sustainability Practices
  • Recycled materials
  • Energy-efficient production
  • Waste reduction
Production Metrics
Annual Output: 500,000 units
Defect Rate: Less than 0.1%
Lead Time: 2 weeks

Service Information for suspension Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect bushings and mounts
  • Check shock absorber performance
  • Lubricate suspension joints
  • Inspect and adjust alignment

Ensure all components are free from corrosion and wear.

60,000
48
  • Replace worn bushings
  • Check and replace shock absorbers if needed
  • Inspect control arms for damage
  • Perform full alignment check

Use specialized tools for precise adjustments.

100,000
84
  • Replace all suspension bushings
  • Inspect and replace control arms if necessary
  • Check and replace sway bar links
  • Perform comprehensive alignment and testing

Ensure all replacements meet OEM specifications.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is the suspension system compatible with all 2007-2014 Mercedes C-Class models?

The suspension system is designed to be compatible with all 2007-2014 Mercedes C-Class models, including the sedan, wagon, and coupe variants. However, specific configurations may vary based on the trim level (e.g., C300, C350) and optional packages (e.g., Sport or Luxury). Always verify the part numbers and specifications with your vehicle’s VIN to ensure proper compatibility.

Q2

What are the maintenance requirements for the suspension system?

Regular maintenance for the suspension system includes inspecting shocks, struts, bushings, and springs every 12,000 miles or annually. Replace worn components promptly to avoid uneven tire wear or reduced handling. Lubricate moving parts as specified in the service manual. Alignment checks are recommended after any suspension work or significant impacts to ensure optimal performance and safety.

Q3

How do I replace the suspension components on a 2007-2014 Mercedes C-Class?

To replace suspension components, first, safely lift the vehicle and remove the wheels. Use a spring compressor for strut replacement and ensure proper alignment marks. Disconnect the sway bar links and control arms before removing the old components. Install new parts in reverse order, torquing bolts to factory specifications. Always perform a wheel alignment after installation to ensure proper handling.

Q4

What are common suspension issues and how can I troubleshoot them?

Common issues include uneven tire wear, excessive bouncing, or clunking noises. Inspect for worn shocks, struts, or bushings, and check for leaks or damage. Use a diagnostic scan tool to identify electronic suspension faults. If the vehicle pulls to one side, verify alignment and inspect control arms or tie rods. Replace damaged components and retest for resolution.

Q5

How can I optimize the performance of my suspension system?

Optimize suspension performance by upgrading to high-quality aftermarket components like performance shocks or coilovers. Ensure proper alignment and tire pressure for improved handling. Regularly inspect and maintain suspension parts to prevent wear. Consider adding sway bars or strut braces for enhanced stability during cornering. Always follow manufacturer guidelines for installation and maintenance.

Factory Service Resources

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

2007-2014 Mercedes C-Class Service Manual

Coming Soon

Detailed service manual covering suspension system maintenance, repair, and troubleshooting for 2007-2014 Mercedes C-Class models.

Suspension System Technical Bulletin

Coming Soon

Technical service bulletin addressing common suspension issues and recommended solutions for 2007-2014 Mercedes C-Class vehicles.

Suspension Parts Catalog

Coming Soon

Comprehensive catalog of OEM and aftermarket suspension parts for 2007-2014 Mercedes C-Class models, including part numbers and descriptions.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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