GMC Acadia 2020-present Suspension Specifications
Explore the comprehensive suspension specifications for the 2020-Present GMC Acadia, including front and rear suspension systems, shock absorbers, springs, and anti-roll bars. Essential for maintenance, repair, and upgrades.
Overview Specifications
This document provides a comprehensive guide to the suspension specifications of the 2020-Present GMC Acadia. It is designed to assist automotive enthusiasts, technicians, and owners in understanding the detailed suspension components and their functionalities. The guide is structured into major sections, each focusing on a specific aspect of the suspension system, with subsections detailing key points. Use the search and navigation instructions to efficiently find the information you need.
How to Use
To quickly locate specific suspension details, use the search functionality by entering relevant keywords such as 'shock absorbers' or 'control arms'. The system will highlight the sections where these terms appear.
Navigate through the document by clicking on the section titles in the table of contents. Each section is organized into subsections with detailed points, making it easy to find specific information about the suspension system.
Key Specifications
Front Suspension Type
MacPherson Strut
Rear Suspension Type
Multi-Link
Spring Type
Coil Springs
Shock Absorber Type
Hydraulic
Stabilizer Bar Diameter
28mm Front / 22mm Rear
Available Specifications
Front Suspension
The front suspension of the 2020-Present GMC Acadia is designed to provide a smooth and controlled ride. It features a MacPherson strut setup that includes several key components to ensure stability and comfort.
Front Suspension
The front suspension of the 2020-Present GMC Acadia is designed to provide a smooth and controlled ride. It features a MacPherson strut setup that includes several key components to ensure stability and comfort.
MacPherson Strut Setup
- Features a coil spring and shock absorber integrated into a single unit
- Provides a compact and lightweight design
- Enhances ride comfort and handling precision
- Includes a lower control arm for better lateral stability
- Utilizes a stabilizer bar to reduce body roll during cornering
- Equipped with a rubber bushing for noise and vibration damping
Front Suspension Components
- Lower control arms made from high-strength steel
- Ball joints for smooth articulation
- Stabilizer bar links for enhanced stability
- Bushings made from durable rubber compounds
- Steering knuckles designed for precise wheel alignment
- ABS-compatible wheel hubs for improved braking performance
Rear Suspension
The rear suspension system of the GMC Acadia is engineered to balance comfort and load-carrying capacity. It employs a multi-link setup that ensures optimal handling and ride quality.
Rear Suspension
The rear suspension system of the GMC Acadia is engineered to balance comfort and load-carrying capacity. It employs a multi-link setup that ensures optimal handling and ride quality.
Multi-Link Suspension
- Features multiple lateral and longitudinal links
- Provides independent wheel movement for better ride quality
- Includes coil springs for effective load distribution
- Equipped with shock absorbers for damping control
- Utilizes a stabilizer bar to minimize body roll
- Designed for durability and long-term performance
Rear Suspension Components
- Trailing arms for longitudinal stability
- Lateral links for controlling wheel movement
- Coil springs made from high-tensile steel
- Shock absorbers with adjustable damping
- Bushings for noise and vibration isolation
- Wheel hubs compatible with ABS and traction control systems
Suspension Tuning
The suspension tuning of the GMC Acadia is optimized for a balance between comfort and sporty handling. This section covers the various tuning aspects that contribute to the vehicle's overall performance.
Suspension Tuning
The suspension tuning of the GMC Acadia is optimized for a balance between comfort and sporty handling. This section covers the various tuning aspects that contribute to the vehicle's overall performance.
Tuning for Comfort
- Soft spring rates for a plush ride
- Low damping force for reduced road harshness
- Compliance bushings for noise isolation
- Tuned stabilizer bars for minimal body roll
- Optimized suspension geometry for smooth handling
- Focus on minimizing NVH (Noise, Vibration, Harshness)
Tuning for Performance
- Firmer spring rates for better cornering stability
- Higher damping force for improved control
- Stiffer bushings for precise handling
- Larger stabilizer bars for reduced body roll
- Sport-tuned suspension geometry
- Focus on enhancing driver feedback and responsiveness
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Component Specifications
Overview
- Type
- Independent Front and Rear Suspension
- Configuration
- MacPherson Strut Front, Multi-Link Rear
- Platform
- GM C1XX
- Material
- High-strength Steel and Aluminum
- Location
- Front and Rear Axles
Dimensions
- Front Strut Length
- 22.5 in (571.5 mm)
- Rear Shock Length
- 20.8 in (528.3 mm)
- Front Spring Rate
- 180 lb/in (31.5 N/mm)
- Rear Spring Rate
- 210 lb/in (36.8 N/mm)
- Front Sway Bar Diameter
- 1.1 in (28 mm)
- Rear Sway Bar Diameter
- 0.9 in (23 mm)
- Wheel Travel
- 6.7 in (170 mm)
Materials
- Springs
- Cold-wound High-carbon Steel
- Shock ABSorbers
- Chromium-plated Steel
- Control Arms
- Forged Aluminum
- Bushings
- Polyurethane with Rubber Coating
Features
- Suspension Modes
-
- Touring Mode
- Sport Mode
- Off-Road Mode
- Comfort Mode
- Damping Control
-
- Continuous Damping Control
- Adaptive Damping
- Electronic Damping Adjustment
- Stability Features
-
- Electronic Stability Control
- Roll Stability Control
- Traction Control System
- Load Management
-
- Auto-leveling Suspension
- Load-leveling Rear Suspension
- Tow/Haul Mode
Safety Features
- Crash Management
-
- Crumple Zones Integration
- Collision Absorption
- Impact Energy Dissipation
- Stability Control
-
- Electronic Stability Program
- Anti-lock Braking System Integration
- Yaw Control
- Rollover Prevention
-
- Roll Mitigation System
- Side Impact Protection
- High-strength Subframe
Comfort Features
- Noise Reduction
-
- Hydraulic Bushings
- Sound Insulation
- Vibration Dampers
- Ride Quality
-
- Adaptive Air Suspension
- Road Surface Detection
- Variable Damping
- Load Handling
-
- Auto-leveling
- Rear Load Compensation
- Trailer Sway Control
Accessories
- Performance Upgrades
-
- Sport Suspension Kit
- Lowering Springs
- Upgraded Sway Bars
- Off-Road Enhancements
-
- Lift Kit
- Skid Plates
- Heavy-duty Shocks
- Comfort Additions
-
- Air Suspension Kit
- Noise Reduction Kit
- Vibration Dampers
Maintenance
- Service interval
- Every 50,000 miles or 48 months
- Service Items
-
- Shock Absorber Inspection
- Bushing Wear Check
- Spring Tension Test
- Alignment Check
- Sway Bar Link Inspection
- Maintenance Notes
- Inspect more frequently under heavy load or off-road conditions
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Bumper to Bumper
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Major Components
- Corrosion Warranty
- Miles: 100,000Years: 6Coverage: Perforation Only
- Roadside Assistance
- Miles: 60,000Years: 5Coverage: Towing and Emergency Services
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Robotic Assembly
- Laser Alignment
- Precision Calibration
- Quality Control
- Testing: Durability Testing, Vibration Testing, Load TestingStandards: ISO 9001inspection: 100% Component Inspection
- Sustainability Practices
-
- Recycled Materials
- Energy-efficient Manufacturing
- Waste Reduction Program
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: 0.05%Production Time: 2.5 hours per unit
Service Information for Suspension Service
Maintenance and service requirements specific to the suspension system
- Inspect shock absorbers for leaks
- Check suspension bushings for wear
- Inspect spring condition
- Verify suspension mounting points
- Check for unusual noises or vibrations
Perform more frequent inspections if driving on rough roads
- Replace worn suspension bushings
- Inspect and replace shock absorbers if needed
- Check and adjust wheel alignment
- Inspect sway bar links and bushings
- Verify suspension geometry
Use only OEM or approved replacement parts
- Complete suspension system inspection
- Replace shock absorbers and struts
- Inspect and replace springs if necessary
- Check and replace all suspension bushings
- Perform full suspension alignment
Consider complete suspension overhaul for optimal performance
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 2020-Present GMC Acadia?
What suspension components are compatible with the 2020-Present GMC Acadia?
The 2020-Present GMC Acadia is compatible with a range of suspension components including struts, shocks, springs, and control arms designed specifically for this model. Ensure that any replacement parts meet OEM specifications for compatibility and performance. Aftermarket upgrades are available but should be verified for fitment and compliance with vehicle safety standards.
Q2 What maintenance is required for the GMC Acadia's suspension system?
What maintenance is required for the GMC Acadia's suspension system?
Regular maintenance for the GMC Acadia's suspension includes inspecting struts, shocks, and springs for wear or damage every 15,000 miles. Check for loose or worn bushings and control arms during routine service. Lubricate suspension components as recommended and ensure proper alignment to prevent uneven tire wear and maintain handling performance.
Q3 How do I replace the suspension struts on the GMC Acadia?
How do I replace the suspension struts on the GMC Acadia?
To replace suspension struts on the GMC Acadia, first, safely lift and secure the vehicle. Remove the wheel and disconnect the sway bar link and lower control arm from the strut. Unbolt the strut from the steering knuckle and remove the upper strut mount bolts. Install the new strut in reverse order, ensuring proper torque specifications and alignment.
Q4 What are common suspension issues in the GMC Acadia and how can I troubleshoot them?
What are common suspension issues in the GMC Acadia and how can I troubleshoot them?
Common suspension issues in the GMC Acadia include clunking noises, uneven tire wear, and poor handling. Clunking noises may indicate worn strut mounts or loose components. Uneven tire wear could suggest alignment issues or worn suspension parts. Poor handling may result from damaged shocks or springs. Inspect and replace worn components as needed.
Q5 How can I optimize the suspension performance of my GMC Acadia?
How can I optimize the suspension performance of my GMC Acadia?
To optimize suspension performance, consider upgrading to high-performance shocks or struts for improved handling and ride comfort. Ensure proper wheel alignment and tire inflation. Regularly inspect and maintain suspension components to prevent wear and tear. Adding a stabilizer bar or upgrading bushings can also enhance stability and control.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
GMC Acadia Service Manual
Coming SoonThe official service manual for the 2020-Present GMC Acadia, covering detailed maintenance and repair procedures for all systems, including suspension.
Suspension Technical Service Bulletin
Coming SoonTechnical service bulletins addressing common suspension issues and recommended solutions for the GMC Acadia.
GMC Acadia Parts Catalog
Coming SoonComprehensive parts catalog for the GMC Acadia, listing all OEM and compatible aftermarket suspension components.
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