Buick Terraza 2005-2007 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2005-2007 Buick Terraza, including engine, transmission, and axle ratios. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and information about the drivetrain system of the 2005-2007 Buick Terraza. It is designed to assist users in understanding the vehicle's mechanical components, performance characteristics, and maintenance requirements. Use the search and navigation instructions to quickly locate relevant information. The sections are organized to cover major aspects of the drivetrain, including engine, transmission, and drivetrain configuration.
How to Use
Use the search function by entering keywords related to the drivetrain, such as 'engine type' or 'transmission specs'. This will filter the content to display relevant sections and details.
Scroll through the sections to explore different aspects of the drivetrain. Each section contains subsections with detailed points. Use the table of contents or quick reference for direct access to key specifications.
Key Specifications
Engine Type
3.5L V6
Horsepower
200 hp
Torque
220 lb-ft
Transmission
4-speed automatic
Drivetrain
Front-wheel drive
Available Specifications
Engine Specifications
This section covers the engine details of the 2005-2007 Buick Terraza, including its type, displacement, and performance metrics. Understanding these specifications is essential for assessing the vehicle's power and efficiency.
Engine Specifications
This section covers the engine details of the 2005-2007 Buick Terraza, including its type, displacement, and performance metrics. Understanding these specifications is essential for assessing the vehicle's power and efficiency.
Engine Type
- V6 engine configuration
- 3.5-liter displacement
- DOHC (Dual Overhead Camshaft)
- 24 valves
- Fuel injection system
- Aluminum cylinder heads
Performance Metrics
- 200 horsepower at 5200 rpm
- 220 lb-ft of torque at 4000 rpm
- Compression ratio of 9.8:1
- EPA-estimated fuel economy of 18 city/26 highway mpg
Transmission System
This section provides details about the transmission system, including its type, operation, and features. The transmission plays a critical role in delivering power to the wheels efficiently.
Transmission System
This section provides details about the transmission system, including its type, operation, and features. The transmission plays a critical role in delivering power to the wheels efficiently.
Transmission Type
- 4-speed automatic transmission
- Electronic control system
- Overdrive for highway efficiency
- Smooth shifting for enhanced comfort
Operation & Features
- Adaptive shift programming
- Manual shift mode for driver control
- Lock-up torque converter
- Durable construction for long-term reliability
Drivetrain Configuration
This section explains the drivetrain setup of the Buick Terraza, including its layout and features. The drivetrain configuration determines how power is distributed to the wheels.
Drivetrain Configuration
This section explains the drivetrain setup of the Buick Terraza, including its layout and features. The drivetrain configuration determines how power is distributed to the wheels.
Drivetrain Layout
- Front-wheel drive (FWD) system
- Transaxle integration for compact design
- Efficient power transfer to the front wheels
- Reduced weight compared to all-wheel drive
Drivetrain Features
- Traction control system for improved stability
- Anti-lock braking system (ABS) integration
- Smooth handling in various driving conditions
- Low maintenance requirements
Search Specifications
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Component Specifications
Overview
- Type
- Front-wheel drive
- Configuration
- Transverse engine layout
- Platform
- GM U platform
- Material
- Aluminum and steel composite
- Location
- Front of vehicle
Dimensions
- Transmission Length
- 27.5 inches (698.5 mm)
- Drive Shaft Diameter
- 2.75 inches (69.85 mm)
- Axle Length
- 58.3 inches (1480.82 mm)
- Wheelbase
- 121.1 inches (3075.94 mm)
- Track Width Front
- 64.3 inches (1633.22 mm)
- Track Width Rear
- 64.1 inches (1628.14 mm)
- Ground Clearance
- 5.9 inches (149.86 mm)
- Fuel Tank Capacity
- 18.5 gallons (70 liters)
Materials
- Engine Block
- Aluminum alloy
- Transmission Case
- Aluminum
- Drive Shaft
- High-strength steel
- Axles
- Forged steel
- Differential Housing
- Cast iron
Features
- Transmission
-
- 4-speed automatic
- Electronic shift control
- Overdrive
- Lock-up torque converter
- Engine
-
- 3.5L V6
- SFI fuel injection
- Dual overhead cam
- Variable valve timing
- Suspension
-
- Independent front suspension
- Torsion beam rear suspension
- Stabilizer bars front and rear
- Brakes
-
- Power-assisted front disc brakes
- Rear drum brakes
- ABS with EBD
- Steering
-
- Power steering
- Rack and pinion
- Variable assist
Safety Features
- Braking
-
- Anti-lock braking system (ABS)
- Electronic brake-force distribution (EBD)
- Stability
-
- Traction control system (TCS)
- Electronic stability control (ESC)
- Structural
-
- Reinforced front subframe
- High-strength steel body structure
Comfort Features
- Driving
-
- Smooth-shifting automatic transmission
- Quiet cabin with sound insulation
- Suspension
-
- Comfort-tuned suspension
- Reduced road noise
- Ergonomics
-
- Adjustable steering column
- Comfortable seating
- Climate
-
- Dual-zone climate control
- Rear-seat climate vents
Accessories
- Exterior
-
- Chrome grille
- Roof rails
- Fog lights
- interior
-
- Leather-wrapped steering wheel
- Woodgrain trim
- Power-adjustable seats
- Technology
-
- AM/FM stereo with CD player
- OnStar system
- Rear-seat entertainment system
Maintenance
- Service intervals
-
- Oil change every 3,000 miles (4,828 km)
- Transmission fluid change every 50,000 miles (80,467 km)
- Coolant flush every 30,000 miles (48,280 km)
- Brake fluid change every 20,000 miles (32,187 km)
- Spark plug replacement every 100,000 miles (160,934 km)
- Maintenance Notes
-
- Use only recommended fluids and parts
- Check and replace air filter regularly
- Inspect belts and hoses every 15,000 miles (24,140 km)
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper to bumper
- Powertrain
- Miles: 100,000Years: 5Coverage: Engine, transmission, drivetrain
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation from corrosion
- Roadside Assistance
- Miles: 36,000Years: 3Coverage: 24-hour towing and assistance
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Automated assembly line
- Robotic welding
- Precision machining
- Quality Control
- inspection: 100% component inspectionTesting: Dynamic road testingStandards: ISO 9001 certified
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Annual Production: 120,000Defect Rate: Less than 0.1%
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect transmission fluid
- Check drive belts and hoses
- Inspect brakes and suspension
Use only manufacturer-recommended oil and filters
- Transmission fluid change
- Inspect and service cooling system
- Check and replace air filter
- Inspect and rotate tires
Ensure proper transmission fluid type is used
- Replace spark plugs and wires
- Inspect and replace timing belt if necessary
- Flush and replace coolant
- Inspect and replace drive belts
Timing belt replacement is critical to prevent engine damage
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 2005-2007 Buick Terraza drivetrain?
What are the technical specifications of the 2005-2007 Buick Terraza drivetrain?
The 2005-2007 Buick Terraza features a front-wheel-drive layout with a 3.5L High Value V6 engine or a 3.9L LZ9 V6 engine. The drivetrain includes a 4-speed automatic transmission (4T65-E) and a final drive ratio of 3.87 for efficient power delivery. The system is compatible with regular unleaded fuel and has a maximum towing capacity of up to 2,000 lbs when properly equipped.
Q2 What are the maintenance requirements for the drivetrain?
What are the maintenance requirements for the drivetrain?
Regular maintenance for the Buick Terraza drivetrain includes checking transmission fluid levels every 15,000 miles, replacing the fluid every 60,000 miles, and inspecting the driveshaft and CV joints annually. It is also recommended to rotate tires every 7,500 miles and ensure proper wheel alignment to maintain drivetrain efficiency and longevity.
Q3 How do I replace a component in the drivetrain?
How do I replace a component in the drivetrain?
To replace a drivetrain component, such as the CV joint or driveshaft, begin by safely lifting the vehicle and removing the wheels. Use specialized tools to disconnect and remove the faulty part, ensuring proper torque specifications when reinstalling. Always refer to the service manual for specific instructions and torque values to prevent damage to the drivetrain system.
Q4 How do I troubleshoot common drivetrain issues?
How do I troubleshoot common drivetrain issues?
Common drivetrain issues include vibrations or noises during acceleration. Check for worn CV joints, loose driveshaft bolts, or uneven tire wear. Use an OBD-II scanner to identify any trouble codes related to the transmission or engine performance. Addressing these issues promptly can prevent further damage to the drivetrain components.
Q5 How can I optimize the performance of the drivetrain?
How can I optimize the performance of the drivetrain?
Optimize drivetrain performance by maintaining proper transmission fluid levels, avoiding aggressive driving, and ensuring correct tire pressure. Regularly check and replace worn components, such as the driveshaft or CV boots, to maintain smooth power delivery and fuel efficiency. Avoid excessive towing or overloading the vehicle to prolong drivetrain lifespan.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2005-2007 Buick Terraza Service Manual
Coming SoonComprehensive guide covering drivetrain repair procedures, torque specifications, and diagnostic techniques.
Technical Bulletin: Transmission Update for 2005-2007 Models
Coming SoonDetails software updates and mechanical improvements for the 4T65-E transmission to enhance performance and reliability.
Buick Terraza Parts and Accessories Catalog
Coming SoonExtensive list of OEM and aftermarket parts for the drivetrain, including CV joints, driveshafts, and transmission components.
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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.
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- If you're unsure about any procedure, consult a qualified professional mechanic.