Subaru Subaru Impreza 2011-2016 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2011-2016 Subaru Impreza, including transmission types, differential configurations, and AWD system details. Ideal for mechanics, enthusiasts, and owners.
Overview Specifications
This document provides detailed specifications and information about the drivetrain of the 2011-2016 Subaru Impreza. It is designed to help users understand the technical aspects of the vehicle's drivetrain system, including its transmission, all-wheel drive (AWD) system, and related components. Use this guide to explore the drivetrain's features, performance, and maintenance requirements. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search functionality to quickly locate specific terms or topics within the document. Enter keywords related to the drivetrain, such as 'transmission' or 'AWD,' to find relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is labeled with a title and description to help you find the information you need efficiently.
Key Specifications
Transmission Options
5-speed manual, CVT
AWD System
Symmetrical AWD
Drivetrain Layout
Longitudinal engine, AWD
Fuel Efficiency (CVT)
27-36 MPG
Differential Type
Limited-slip
Available Specifications
Transmission System
This section covers the transmission options available for the 2011-2016 Subaru Impreza, including manual and continuously variable transmissions (CVT). Learn about the design, performance, and maintenance of these systems.
Transmission System
This section covers the transmission options available for the 2011-2016 Subaru Impreza, including manual and continuously variable transmissions (CVT). Learn about the design, performance, and maintenance of these systems.
Manual Transmission
- 5-speed manual transmission standard on base models
- Smooth and precise gear shifts
- Lightweight design for improved fuel efficiency
- Durable construction for long-term reliability
Continuously Variable Transmission (CVT)
- Available on higher trims and optional on base models
- Enhanced fuel efficiency compared to traditional automatics
- Adaptive shift logic for optimal performance
- Paddle shifters for manual control in Sport models
All-Wheel Drive (AWD) System
Explore the Symmetrical All-Wheel Drive system that sets the Subaru Impreza apart. This section explains how the AWD system works, its benefits, and its impact on performance and safety.
All-Wheel Drive (AWD) System
Explore the Symmetrical All-Wheel Drive system that sets the Subaru Impreza apart. This section explains how the AWD system works, its benefits, and its impact on performance and safety.
Symmetrical AWD Design
- Standard on all 2011-2016 Impreza models
- Balanced weight distribution for improved handling
- Enhanced traction in all weather conditions
- Low center of gravity for better stability
Performance Benefits
- Improved grip on slippery surfaces
- Better cornering and control at high speeds
- Reduced wheel spin during acceleration
- Increased safety in adverse driving conditions
Drivetrain Components
This section provides an in-depth look at the key components of the Impreza's drivetrain, including the differential, driveshaft, and axles. Understand their roles and how they contribute to the vehicle's performance.
Drivetrain Components
This section provides an in-depth look at the key components of the Impreza's drivetrain, including the differential, driveshaft, and axles. Understand their roles and how they contribute to the vehicle's performance.
Differential
- Front and rear differentials for power distribution
- Limited-slip differential for improved traction
- Sealed design for reduced maintenance
- Durable materials for long-lasting performance
Driveshaft and Axles
- High-strength steel driveshaft
- Constant velocity (CV) joints for smooth power transfer
- Reinforced axles for durability
- Corrosion-resistant coatings for longevity
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
- Symmetrical All-Wheel Drive (AWD)
- Configuration
- Longitudinal engine layout
- Platform
- Subaru Global Platform
- Material
- High-strength steel and aluminum
- Location
- Front-engine, all-wheel drive
- Transmission
- 5-speed manual or Lineartronic CVT
Dimensions
- Driveshaft Length
- 56.3 inches (1430 mm)
- Front Axle Width
- 60.2 inches (1529 mm)
- Rear Axle Width
- 60.6 inches (1539 mm)
- Transfer Case Height
- 12.8 inches (325 mm)
- Differential Gear Ratio
- 4.111:1
- CVT Fluid Capacity
- 7.9 quarts (7.5 liters)
- Transmission Weight
- 125 lbs (56.7 kg)
Materials
- Driveshaft
- High-strength steel
- Differential Housing
- Aluminum alloy
- CV Joints
- Forged steel with PTFE coating
- Transmission Case
- Aluminum alloy
- Transfer Case
- Magnesium alloy
Features
- Drivetrain Control
-
- Vehicle Dynamics Control (VDC)
- Active Torque Split AWD
- Traction Control System (TCS)
- Hill Start Assist
- Transmission Features
-
- Manual mode with paddle shifters (CVT)
- Sport mode for enhanced performance
- Low-friction bearings for efficiency
- Chain-driven CVT design
- Differential Features
-
- Open front differential
- Viscous limited-slip rear differential
- Sealed for life design
- High-capacity cooling fins
- Suspension integration
-
- MacPherson strut front suspension
- Double-wishbone rear suspension
- Stabilizer bars front and rear
- Hydraulic bushings for vibration damping
- Fuel Efficiency
-
- AWD with front-wheel bias
- Eco mode for CVT models
- Reduced drivetrain friction
- Lightweight components
Safety Features
- Stability Control
-
- Electronic Stability Program (ESP)
- Anti-lock Braking System (ABS)
- Brake Assist (BA)
- Traction Management
-
- Automatic torque distribution
- Wheel slip detection
- Snow mode for low-traction conditions
- Structural integrity
-
- Reinforced driveshaft tunnel
- Crash-resistant differential mounts
- High-strength subframe
Comfort Features
- Noise Reduction
-
- Acoustic damping materials
- Precision gear meshing
- Vibration-damping mounts
- Shift Quality
-
- Smooth CVT operation
- Short-throw shifter (manual)
- Adaptive shift logic
- Ride Quality
-
- Balanced weight distribution
- Responsive AWD system
- Comfort-oriented suspension tuning
- Climate Adaptation
-
- Cold-weather fluid specifications
- Heated transmission components
- All-weather capability
Accessories
- Performance Upgrades
-
- Short-throw shifter kit
- Performance differential bushings
- Upgraded transmission mounts
- Protection
-
- Differential skid plate
- Driveshaft loop
- Transmission cooler
- Maintenance
-
- CVT fluid service kit
- Differential service kit
- Driveshaft grease kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- CVT fluid inspection
- Differential oil change
- Driveshaft lubrication
- Transfer case inspection
- AWD system diagnostic
- Maintenance Notes
-
- Use only Subaru-approved fluids
- Inspect for leaks regularly
- Check for unusual noises or vibrations
- Follow severe service schedule for off-road use
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Drivetrain components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Precision CNC machining
- Robotic assembly
- Laser alignment
- Computerized testing
- Quality Control
- Dimensional Checks: 100% inspectionMaterial Certification: ISO 9001 compliantPerformance Testing: Dyno and road testing
- Sustainability Practices
-
- Recycled aluminum usage
- Closed-loop manufacturing
- Low-VOC coatings
- Production Metrics
- Units Per Day: 1200Defect Rate: 0.02%Energy Efficiency: 15% improvement since 2010
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect CVT fluid level and condition
- Check differential oil level
- Lubricate driveshaft U-joints
- Inspect transfer case for leaks
- Test AWD system operation
Use only Subaru-approved fluids and lubricants
- Replace CVT fluid and filter
- Change differential oil
- Inspect driveshaft for wear
- Check transmission mounts
- Perform AWD system diagnostic
Requires specialized tools for CVT service
- Complete drivetrain overhaul
- Replace all seals and gaskets
- Inspect and replace worn components
- Flush and refill all fluids
- Perform full system calibration
Recommended to have service performed by Subaru-certified technicians
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What drivetrain options are available for the 2011-2016 Subaru Impreza?
What drivetrain options are available for the 2011-2016 Subaru Impreza?
The 2011-2016 Subaru Impreza offers two drivetrain options: Front-Wheel Drive (FWD) and All-Wheel Drive (AWD). The AWD system, known as Symmetrical All-Wheel Drive, is standard on most trims and provides superior traction and stability. The system distributes power evenly between the front and rear wheels, ensuring optimal performance in various driving conditions. Compatibility with aftermarket parts may vary, so always verify fitment before purchasing.
Q2 What are the maintenance requirements for the Subaru Impreza drivetrain?
What are the maintenance requirements for the Subaru Impreza drivetrain?
Regular maintenance for the Subaru Impreza drivetrain includes inspecting and replacing the differential fluid every 30,000 to 60,000 miles, depending on driving conditions. The transmission fluid should be checked and replaced as per the manufacturer's recommendations, typically around 60,000 miles. Additionally, ensure the driveshaft and CV joints are inspected for wear and tear during routine service intervals to maintain optimal performance.
Q3 How do I replace the drivetrain components on a 2011-2016 Subaru Impreza?
How do I replace the drivetrain components on a 2011-2016 Subaru Impreza?
Replacing drivetrain components, such as the driveshaft or differential, requires lifting the vehicle and securing it on jack stands. Begin by removing the exhaust system and heat shields to access the drivetrain. Unbolt the driveshaft from the transmission and differential, then carefully lower it. Install the new component by reversing the steps, ensuring all bolts are torqued to the manufacturer's specifications. Always refer to the service manual for detailed instructions.
Q4 What should I do if my Subaru Impreza drivetrain is making unusual noises?
What should I do if my Subaru Impreza drivetrain is making unusual noises?
Unusual noises from the drivetrain, such as clunking or whining, may indicate issues with the CV joints, differential, or driveshaft. Start by inspecting the CV boots for damage and check the differential fluid level. If the noise persists, consult a professional mechanic for a thorough diagnosis. Common solutions include replacing worn CV joints, refilling or replacing differential fluid, or repairing the driveshaft.
Q5 How can I optimize the performance of my Subaru Impreza drivetrain?
How can I optimize the performance of my Subaru Impreza drivetrain?
To optimize drivetrain performance, ensure regular maintenance, including fluid changes and inspections. Upgrading to high-performance differential and transmission fluids can improve efficiency. Consider installing aftermarket components, such as lightweight driveshafts or performance differentials, for enhanced handling and power delivery. Always balance and align drivetrain components after modifications to prevent vibrations and ensure smooth operation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2011-2016 Subaru Impreza Service Manual
Coming SoonComprehensive guide covering all aspects of maintenance, repair, and troubleshooting for the 2011-2016 Subaru Impreza drivetrain.
Subaru Technical Service Bulletin: Drivetrain Updates
Coming SoonLatest updates and fixes for drivetrain-related issues in the 2011-2016 Subaru Impreza, including recalls and performance improvements.
Subaru Impreza Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 2011-2016 Subaru Impreza drivetrain, including compatibility information.
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.