Pontiac Pontiac G6 2005-2010 Drivetrain Specifications
Pontiac Pontiac G6 2005-2010

Pontiac Pontiac G6 2005-2010 Drivetrain Specifications

Explore the detailed drivetrain specifications for the 2005-2010 Pontiac G6, including transmission types, drive configurations, and engine compatibility. Ideal for maintenance, repairs, and performance upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the drivetrain of the 2005-2010 Pontiac G6. It is designed to assist enthusiasts, mechanics, and owners in understanding the vehicle's drivetrain components, configurations, and performance characteristics. Use the search and navigation instructions to quickly locate specific details or browse through sections for a comprehensive overview.

How to Use

Use the search function to find specific terms or components within the document. Enter keywords like 'transmission' or 'engine type' to quickly locate relevant information.

Navigate through the document by scrolling through sections or using the table of contents. Each section is organized into subsections for easy access to detailed technical points.

Key Specifications

Engine Power (3.6L V6)

252 hp

Torque (3.6L V6)

251 lb-ft

Transmission Options

4-speed/6-speed auto, 5-speed manual

Drivetrain

FWD/AWD

Fuel Economy (3.6L V6)

17 city / 26 highway mpg

Available Specifications

Engine Options

This section covers the engine configurations available for the 2005-2010 Pontiac G6, including displacement, power output, and fuel delivery systems. It provides a detailed breakdown of the engine specifications for each model year.

Base Engine Specifications
  • 2.4L inline-4 engine (2005-2009)
  • 175 horsepower at 6,400 rpm
  • 162 lb-ft of torque at 4,500 rpm
  • Multi-port fuel injection system
  • Dual overhead camshafts (DOHC)
  • Aluminum block and cylinder head
V6 Engine Options
  • 3.5L V6 engine (2005-2006)
  • 3.6L V6 engine (2007-2010)
  • 224-252 horsepower depending on model year
  • 220-251 lb-ft of torque depending on model year
  • Variable valve timing (VVT) on 3.6L engine
  • Direct fuel injection on 3.6L engine

Transmission Systems

This section details the transmission options available for the Pontiac G6, including manual and automatic variants. It also covers gear ratios, shift mechanisms, and performance characteristics.

Manual Transmission
  • 5-speed manual available on base models
  • Gear ratios optimized for fuel efficiency
  • Short-throw shifter for sporty feel
  • Limited availability after 2006
Automatic Transmission
  • 4-speed automatic standard on most models
  • 6-speed automatic available on V6 models (2007-2010)
  • Adaptive shift programming for smoother performance
  • Manual shift mode on 6-speed automatic

Drivetrain Configurations

This section explains the drivetrain layouts used in the Pontiac G6, including front-wheel drive and optional all-wheel drive systems. It also covers differentials and traction control systems.

Front-Wheel Drive
  • Standard front-wheel drive configuration
  • Transverse engine mounting
  • Open differential with traction control
  • Optimized for fuel efficiency and handling
All-Wheel Drive (Optional)
  • Available on select V6 models (2007-2010)
  • Electronic torque distribution system
  • Improved traction in adverse conditions
  • Slightly reduced fuel efficiency compared to FWD

Component Specifications

Overview

Type
Front-wheel drive
Configuration
Transverse-mounted engine
Platform
GM Epsilon platform
Material
Steel and aluminum
Location
Front axle

Dimensions

Axle Length
58.5 inches (1486 mm)
Transmission Length
28.3 inches (719 mm)
Driveshaft Diameter
2.5 inches (63.5 mm)
Wheelbase
112.3 inches (2852 mm)
Track Width Front
61.4 inches (1560 mm)
Track Width Rear
61.4 inches (1560 mm)
Ground Clearance
5.3 inches (135 mm)

Materials

Transmission Case
Aluminum alloy
Driveshaft
High-strength steel
Differential Housing
Cast iron
Axles
Carbon steel

Features

Transmission
  • 4-speed automatic
  • 6-speed automatic (optional)
  • Manual mode (optional)
  • Overdrive
Differential
  • Open differential
  • Limited-slip (optional)
  • Sealed unit
Driveshaft
  • Balanced design
  • U-joints for flexibility
  • Corrosion-resistant coating
Axles
  • Constant velocity joints
  • Sealed boots
  • High torque capacity

Safety Features

Stability Control
  • Traction control
  • Electronic stability control
Braking
  • Anti-lock braking system (ABS)
  • Electronic brake-force distribution
Structural
  • Reinforced drivetrain mounts
  • Crash-resistant design

Comfort Features

Noise Reduction
  • Sound-dampening materials
  • Balanced driveshaft
Smoothness
  • CV joints for smooth operation
  • Automatic transmission with smooth shifts
Performance
  • Responsive acceleration
  • Efficient power delivery

Accessories

Upgrades
  • Performance axles
  • Limited-slip differential
  • Heavy-duty driveshaft
Maintenance
  • Transmission fluid
  • Differential oil
  • CV joint grease
Tools
  • Axle puller
  • Driveshaft balancer
  • Transmission jack

Maintenance

Service interval
Every 30,000 miles
Service Items
  • Transmission fluid change
  • Differential oil change
  • CV joint inspection
  • Driveshaft balance check
  • Mount inspection
Maintenance Notes
Use only recommended fluids and lubricants

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Bumper to bumper
Powertrain
Miles: 100,000
Years: 5
Coverage: Drivetrain components
Corrosion
Miles: 100,000
Years: 6
Coverage: Rust-through protection
Roadside Assistance
Miles: 100,000
Years: 5
Coverage: 24/7 support

Production Details

Manufacturer
General Motors
Manufacturing Process
  • Casting
  • Machining
  • Assembly
  • Testing
Quality Control
inspection: 100% component testing
Standards: ISO 9001
Testing: Durability and performance
Sustainability Practices
  • Recycled materials
  • Energy-efficient manufacturing
  • Waste reduction
Production Metrics
Annual Output: 150,000 units
Defect Rate: 0.5%

Service Information for drivetrain Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect CV joints
  • Check transmission fluid level
  • Inspect driveshaft balance
  • Check differential oil
  • Inspect drivetrain mounts

Use manufacturer-recommended fluids

60,000
48
  • Replace transmission fluid
  • Replace differential oil
  • Inspect U-joints
  • Check axle boots
  • Test electronic stability control

Special tools may be required for fluid replacement

100,000
84
  • Replace CV joints if necessary
  • Rebalance driveshaft
  • Inspect and replace mounts if needed
  • Perform full drivetrain diagnostic
  • Check for leaks

Critical to address any issues to prevent drivetrain failure

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What drivetrain options are compatible with the 2005-2010 Pontiac G6?

The 2005-2010 Pontiac G6 offers front-wheel drive (FWD) as its standard drivetrain configuration. It is compatible with 4-speed automatic, 6-speed automatic, and 6-speed manual transmissions depending on the trim level and engine type. The 2.4L inline-4 and 3.5L V6 engines are the most common, with the 3.9L V6 available in higher trims. Always verify compatibility with your specific model year and trim before making modifications.

Q2

What maintenance is required for the Pontiac G6 drivetrain?

Regular maintenance for the Pontiac G6 drivetrain includes checking and replacing transmission fluid every 30,000-60,000 miles, inspecting CV joints and axles for wear, and ensuring the differential is lubricated. Additionally, monitor for unusual noises or vibrations, which may indicate drivetrain issues. Follow the manufacturer’s recommended service intervals and consult a professional for complex tasks like fluid changes or component replacements.

Q3

How do I replace the drivetrain components on a Pontiac G6?

To replace drivetrain components, start by safely lifting the vehicle and securing it on jack stands. Remove the wheels and disconnect the axles from the transmission and hubs. Drain the transmission fluid if necessary. Install the new components in reverse order, ensuring all bolts are torqued to specifications. Refill the transmission fluid and test the vehicle for proper operation. Always refer to the service manual for detailed instructions.

Q4

What are common drivetrain issues in the Pontiac G6 and how can I troubleshoot them?

Common drivetrain issues include transmission slipping, grinding noises, and vibration during acceleration. To troubleshoot, check the transmission fluid level and condition, inspect CV joints for damage, and ensure the differential is functioning properly. If the issue persists, use a diagnostic scanner to check for error codes. Replacing worn components or performing a transmission flush may resolve the problem.

Q5

How can I optimize the performance of my Pontiac G6 drivetrain?

To optimize drivetrain performance, use high-quality transmission fluid and synthetic lubricants for the differential. Regularly inspect and replace worn components like CV joints and axles. Consider upgrading to a performance transmission or limited-slip differential for enhanced handling. Ensure proper alignment and tire balance to reduce strain on the drivetrain. Avoid aggressive driving to prolong the lifespan of drivetrain components.

Factory Service Resources

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

Pontiac G6 Service Manual

Coming Soon

Comprehensive guide covering all aspects of maintenance, repair, and troubleshooting for the 2005-2010 Pontiac G6.

Technical Service Bulletin for Drivetrain

Coming Soon

Bulletin addressing common drivetrain issues and recommended solutions for the Pontiac G6.

Pontiac G6 Parts Catalog

Coming Soon

Detailed catalog of genuine and aftermarket parts for the 2005-2010 Pontiac G6 drivetrain.

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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