Mercedes-Benz Mercedes GLA 2014-2020 Suspension Specifications
Explore the detailed suspension specifications for the 2014-2020 Mercedes-Benz GLA. Learn about front and rear suspension types, alignment settings, and more for maintenance, repair, or upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2014-2020 Mercedes-Benz GLA. It is designed to assist users in understanding the suspension components, their functions, and key performance metrics. Use the search and navigation instructions to quickly locate specific details or browse through sections for a comprehensive understanding of the suspension system.
How to Use
Use the search bar to enter keywords related to suspension components or features. 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.
Key Specifications
Front Suspension Type
MacPherson Strut
Rear Suspension Type
Multi-Link
Adaptive Damping
Optional
Maximum Load Capacity
500 kg
Towing Capacity
2,000 kg
Available Specifications
Front Suspension
The front suspension of the 2014-2020 Mercedes-Benz GLA is designed for optimal handling and comfort. It features a MacPherson strut setup with advanced damping technology to ensure stability and responsiveness.
Front Suspension
The front suspension of the 2014-2020 Mercedes-Benz GLA is designed for optimal handling and comfort. It features a MacPherson strut setup with advanced damping technology to ensure stability and responsiveness.
MacPherson Strut Design
- Utilizes a single lower control arm for compact design
- Integrated coil springs for improved ride comfort
- Hydraulic shock absorbers with variable damping
- Anti-roll bar for reduced body roll during cornering
Steering and Alignment
- Electric power steering for precise control
- Adjustable camber and caster angles
- Self-leveling suspension option available
- Dynamic damping system for adaptive handling
Rear Suspension
The rear suspension system of the GLA is engineered to provide a balanced ride, combining comfort and performance. It features a multi-link setup for enhanced stability and load-bearing capacity.
Rear Suspension
The rear suspension system of the GLA is engineered to provide a balanced ride, combining comfort and performance. It features a multi-link setup for enhanced stability and load-bearing capacity.
Multi-Link Suspension
- Four-link design for independent wheel movement
- Coil springs with progressive rate for load adaptability
- Hydraulic dampers with rebound control
- Anti-roll bar for improved cornering stability
Load and Towing Capacity
- Maximum load capacity of 500 kg
- Towing capacity up to 2,000 kg with optional package
- Self-leveling suspension for heavy loads
- Rear axle load distribution optimized for stability
Suspension Technologies
The GLA incorporates advanced suspension technologies to enhance driving dynamics and comfort. These include adaptive damping systems and electronic controls for a tailored driving experience.
Suspension Technologies
The GLA incorporates advanced suspension technologies to enhance driving dynamics and comfort. These include adaptive damping systems and electronic controls for a tailored driving experience.
Adaptive Damping System
- Continuously adjusts damping force based on road conditions
- Multiple driving modes (Comfort, Sport, Eco)
- Real-time feedback from wheel sensors
- Reduces impact of road imperfections
Electronic Stability Control
- Integrated with suspension for improved traction
- Automatically adjusts braking and throttle inputs
- Enhances safety during sudden maneuvers
- Works in conjunction with anti-lock braking system (ABS)
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- Independent MacPherson strut front, multi-link rear
- Configuration
- Front and rear independent suspension
- Platform
- MFA (Modular Front Architecture)
- Material
- High-strength steel and aluminum components
- Location
- Front and rear axles
Dimensions
- Front Strut Length
- 22.5 inches (571.5 mm)
- Rear Shock Length
- 20.8 inches (528.3 mm)
- Front Spring Rate
- 180 lb/in (31.5 N/mm)
- Rear Spring Rate
- 160 lb/in (28 N/mm)
- Front Sway Bar Diameter
- 1.1 inches (28 mm)
- Rear Sway Bar Diameter
- 0.9 inches (23 mm)
- Wheel Travel Front
- 6.3 inches (160 mm)
- Wheel Travel Rear
- 6.7 inches (170 mm)
Materials
- Springs
- High-tensile steel
- Shock ABSorbers
- Aluminum housing with hydraulic fluid
- Control Arms
- Forged aluminum
- Bushings
- Synthetic rubber with polyurethane coating
- Sway Bars
- Hollow steel tubing
Features
- Damping Control
-
- Adaptive damping system (optional)
- Dynamic Select modes
- Comfort, Sport, and Sport+ settings
- Stability
-
- Electronic Stability Program (ESP)
- Traction control integration
- Roll stabilization
- Adjustability
-
- Ride height adjustment (optional air suspension)
- Damping force adjustment
- Steering response tuning
- Durability
-
- Corrosion-resistant coatings
- Reinforced mounting points
- Sealed bearings
- Performance
-
- Reduced unsprung weight
- Optimized camber angles
- Enhanced cornering stability
Safety Features
- Crash Protection
-
- Energy-absorbing strut mounts
- Reinforced subframe
- Stability
-
- Anti-roll bars
- Electronic Stability Program (ESP)
- Durability
-
- High-strength materials
- Corrosion-resistant coatings
Comfort Features
- Noise Reduction
-
- Insulated bushings
- Hydraulic damping
- Ride Quality
-
- Adaptive damping
- Comfort-tuned springs
- Vibration Control
-
- Hydraulic mounts
- Dynamic damping
- Adjustability
-
- Dynamic Select modes
- Optional air suspension
Accessories
- Upgrades
-
- Performance shock absorbers
- Lowering springs
- Adjustable sway bars
- Maintenance
-
- Replacement bushings
- Strut mounts
- Alignment kits
- Tools
-
- Spring compressors
- Torque wrenches
- Alignment tools
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension joints
- Inspect alignment
- Tighten mounting bolts
- Maintenance Notes
- Regular alignment checks recommended for optimal performance.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Defects in materials or workmanship
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Perforation due to rust
- Powertrain
- Miles: 100,000Years: 5Coverage: Suspension components included
- Extended
- Miles: 120,000Years: 6Coverage: Optional extended coverage for suspension
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Precision forging
- Robotic assembly
- Laser welding
- Quality Control
- Testing: Durability testing, Vibration analysis, Corrosion resistance testingStandards: ISO 9001 certified
- Sustainability
-
- Recyclable materials
- Energy-efficient production
- Reduced emissions
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: 0.01%Lead Time: 4 weeks
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension joints
- Inspect alignment
- Tighten mounting bolts
Alignment checks are critical for tire wear and handling.
- Replace worn bushings
- Inspect and replace strut mounts if necessary
- Check sway bar links
- Perform full suspension alignment
- Test damping performance
Special tools required for strut mount replacement.
- Replace shock absorbers
- Inspect and replace springs if sagging
- Check subframe for cracks
- Replace all suspension bushings
- Perform comprehensive alignment
Major service interval; consider replacing all wear components.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility specifications for the 2014-2020 Mercedes GLA suspension system?
What are the compatibility specifications for the 2014-2020 Mercedes GLA suspension system?
The suspension system for the 2014-2020 Mercedes GLA is compatible with both front and rear axles, designed for models with 4MATIC and non-4MATIC configurations. It supports both standard and AMG Line variants. The system includes MacPherson struts at the front and a multi-link setup at the rear, with specific compatibility for 17-20-inch wheel sizes. Always verify your vehicle's VIN for exact fitment.
Q2 What maintenance is required for the Mercedes GLA suspension system?
What maintenance is required for the Mercedes GLA suspension system?
Regular maintenance for the Mercedes GLA suspension includes inspecting shock absorbers, struts, and bushings every 30,000 miles. Check for leaks, wear, or damage. Lubricate suspension components as needed and ensure proper wheel alignment. Replace worn parts promptly to avoid further damage. Follow the manufacturer's service schedule for optimal performance and longevity.
Q3 How do I replace the suspension components on a 2014-2020 Mercedes GLA?
How do I replace the suspension components on a 2014-2020 Mercedes GLA?
To replace suspension components, first, lift the vehicle securely and remove the wheels. Disconnect the shock absorber and strut assembly, then remove the mounting bolts. Install the new components, ensuring proper torque specifications. Reassemble the wheels and lower the vehicle. Perform a wheel alignment to ensure proper handling and tire wear.
Q4 What are common troubleshooting steps for suspension issues in the Mercedes GLA?
What are common troubleshooting steps for suspension issues in the Mercedes GLA?
Common suspension issues include noise, uneven tire wear, or poor handling. Inspect for worn bushings, leaking shocks, or damaged struts. Check for loose bolts or misaligned components. Test drive the vehicle to identify specific symptoms. Replace faulty parts and ensure proper alignment to resolve issues.
Q5 How can I optimize the performance of my Mercedes GLA suspension?
How can I optimize the performance of my Mercedes GLA suspension?
To optimize suspension performance, use high-quality replacement parts and ensure proper installation. Regularly inspect and maintain components. Consider upgrading to performance shocks or lowering springs for improved handling. Maintain correct tire pressure and alignment. Avoid overloading the vehicle to prevent excessive strain on the suspension system.
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 GLA Suspension Service Manual
Coming SoonDetailed guide covering suspension system maintenance, repair, and replacement procedures for the 2014-2020 Mercedes GLA.
Technical Service Bulletin: Suspension Updates
Coming SoonLatest updates and fixes for the Mercedes GLA suspension system, including recalls and recommended modifications.
Mercedes GLA Suspension Parts Catalog
Coming SoonComprehensive catalog of suspension parts and accessories for the 2014-2020 Mercedes GLA, including OEM and aftermarket options.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.