Infiniti M45 2006-2010 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2006-2010 Infiniti M45, including engine, transmission, and differential details. This guide is essential for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the drivetrain of the 2006-2010 Infiniti M45. It is designed to help users understand the key components, performance metrics, and maintenance considerations of the vehicle's drivetrain. Use the search functionality to locate specific terms or navigate through sections to explore detailed information about the engine, transmission, drivetrain layout, and more.
How to Use
Use the search bar to enter keywords related to the drivetrain, such as 'transmission type' or 'torque specifications'. The search 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 for easy reference.
Key Specifications
Engine Type
4.5L V8
Horsepower
325 hp
Torque
336 lb-ft
Transmission
5-speed automatic
Drivetrain
RWD / AWD
Available Specifications
Engine Specifications
This section covers the engine details of the 2006-2010 Infiniti M45, including its configuration, displacement, and performance metrics. Learn about the power output, torque, and fuel delivery system that contribute to the vehicle's drivetrain performance.
Engine Specifications
This section covers the engine details of the 2006-2010 Infiniti M45, including its configuration, displacement, and performance metrics. Learn about the power output, torque, and fuel delivery system that contribute to the vehicle's drivetrain performance.
Engine Configuration
- V8 engine with a 4.5-liter displacement
- DOHC (Double Overhead Camshaft) design
- 32-valve configuration
- Aluminum alloy block and cylinder heads
- Variable Valve Timing (VVT) system
- Sequential multi-port fuel injection
Performance Metrics
- 325 horsepower at 6,400 rpm
- 336 lb-ft of torque at 4,000 rpm
- Redline at 6,800 rpm
- Compression ratio of 10.5:1
- Premium unleaded fuel requirement
- EPA-estimated fuel economy of 16 mpg city / 21 mpg highway
Transmission System
Explore the transmission system of the Infiniti M45, including its type, gear ratios, and operational features. This section provides insights into how the transmission contributes to the vehicle's smooth and responsive driving experience.
Transmission System
Explore the transmission system of the Infiniti M45, including its type, gear ratios, and operational features. This section provides insights into how the transmission contributes to the vehicle's smooth and responsive driving experience.
Transmission Type
- 5-speed automatic transmission with manual shift mode
- Adaptive Shift Control (ASC) system
- Rear-wheel drive (RWD) configuration
- Optional all-wheel drive (AWD) available in some models
- Electronic control unit for precise gear shifts
- Paddle shifters on the steering wheel
Gear Ratios
- 1st gear: 3.54:1
- 2nd gear: 2.14:1
- 3rd gear: 1.45:1
- 4th gear: 1.00:1
- 5th gear: 0.83:1
- Reverse gear: 2.33:1
Drivetrain Layout
This section details the drivetrain layout of the Infiniti M45, including its configuration, differential, and suspension components. Understand how the drivetrain is designed to deliver power efficiently to the wheels.
Drivetrain Layout
This section details the drivetrain layout of the Infiniti M45, including its configuration, differential, and suspension components. Understand how the drivetrain is designed to deliver power efficiently to the wheels.
Drivetrain Configuration
- Front-engine, rear-wheel drive (RWD) layout
- Optional all-wheel drive (AWD) system with torque split
- Limited-slip differential for improved traction
- Independent multi-link suspension system
- Stabilizer bars for enhanced handling
- Electronically controlled suspension (optional)
Differential and Axles
- Open differential standard on RWD models
- Limited-slip differential on AWD models
- Rear axle ratio of 3.13:1
- High-strength steel driveshaft
- Sealed bearings for durability
- Maintenance-free design
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Component Specifications
Overview
- Type
- Rear-wheel drive (RWD)
- Configuration
- Longitudinal engine placement
- Platform
- FM (Front Midship) platform
- Transmission
- 5-speed automatic with manual mode
- Differential
- Limited-slip differential (LSD)
- Location
- Rear axle and center tunnel
Dimensions
- Driveshaft Length
- 72.8 inches (185 cm)
- Axle Width
- 61.4 inches (156 cm)
- Transmission Length
- 29.5 inches (75 cm)
- Differential Diameter
- 12.2 inches (31 cm)
- Ground Clearance
- 5.9 inches (15 cm)
- Weight Distribution
- 52% front, 48% rear
- Fuel Tank Capacity
- 20 gallons (75.7 liters)
Materials
- Driveshaft
- High-strength steel
- Transmission Housing
- Aluminum alloy
- Differential Housing
- Cast iron
- Axles
- Forged steel
- Mounts
- Rubber and polyurethane composite
Features
- Performance
-
- Sport-tuned suspension
- Vehicle Dynamic Control (VDC)
- Traction Control System (TCS)
- Downshift Rev Matching
- Transmission
-
- Adaptive Shift Control
- Manual mode with paddle shifters
- Smooth shift technology
- Overdrive function
- Differential
-
- Limited-slip functionality
- High torque capacity
- Sealed for life lubrication
- Heat-treated gears
- Driveshaft
-
- Balanced for high-speed stability
- Corrosion-resistant coating
- High-torque capacity
- Universal joint design
- Cooling
-
- Transmission oil cooler
- Differential cooling fins
- Heat-resistant seals
Safety Features
- Stability Control
-
- Vehicle Dynamic Control (VDC)
- Electronic Brake-force Distribution (EBD)
- Traction Management
-
- Traction Control System (TCS)
- Limited-slip differential
- Braking
-
- Anti-lock Braking System (ABS)
- Brake Assist (BA)
Comfort Features
- Smoothness
-
- Adaptive Shift Control
- Vibration-dampening mounts
- Noise Reduction
-
- Insulated transmission tunnel
- Quiet differential gears
- Ease Of Use
-
- Paddle shifters
- Automatic mode
Accessories
- Performance
-
- Sport differential upgrade
- High-performance transmission fluid
- Upgraded driveshaft
- Maintenance
-
- Transmission service kit
- Differential fluid change kit
- Driveshaft balancing kit
- Protection
-
- Transmission skid plate
- Differential guard
- Driveshaft loop
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Transmission fluid change
- Differential oil replacement
- Driveshaft inspection
- Mounts and bushings check
- Lubrication of joints
- Maintenance Notes
-
- Use only manufacturer-recommended fluids
- Inspect for leaks during service
- Check for unusual noises or vibrations
Warranty
- Basic
- Miles: 60,000Years: 4Coverage: Bumper-to-bumper
- Powertrain
- Miles: 100,000Years: 7Coverage: Drivetrain components
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Rust-through protection
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: 24/7 assistance
Production Details
- Manufacturer
- Nissan Motor Company
- Manufacturing Process
-
- Precision machining of gears
- Robotic assembly
- Computer-balanced driveshafts
- Quality Control
- Testing: High-speed dynamometer testing, Vibration analysis, Thermal stress testingCertifications: ISO 9001, ISO/TS 16949
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient production
- Waste reduction programs
- Production Metrics
- Units Per Year: 10,000Defect Rate: 0.05%Production Time: 8 hours per unit
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect driveshaft for wear
- Check transmission fluid level
- Inspect differential for leaks
- Lubricate universal joints
- Check mounts and bushings
Use only manufacturer-approved fluids
- Replace transmission fluid
- Change differential oil
- Inspect and balance driveshaft
- Check alignment of drivetrain components
- Test VDC and TCS systems
Special tools required for fluid replacement
- Complete transmission service
- Inspect and replace differential seals
- Check and replace worn mounts
- Perform drivetrain vibration analysis
- Test all electronic controls
Major service may require dealership tools
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 2006-2010 Infiniti M45 drivetrain?
What are the technical specifications of the 2006-2010 Infiniti M45 drivetrain?
The 2006-2010 Infiniti M45 features a rear-wheel-drive (RWD) system paired with a 4.5L V8 engine producing 325 horsepower and 336 lb-ft of torque. It includes a 5-speed automatic transmission with manual shift mode. The drivetrain is compatible with Infiniti M45 models from 2006 to 2010, ensuring optimal performance and handling for this luxury sedan.
Q2 What maintenance is required for the Infiniti M45 drivetrain?
What maintenance is required for the Infiniti M45 drivetrain?
Regular maintenance for the Infiniti M45 drivetrain includes checking and replacing transmission fluid every 30,000 to 60,000 miles, inspecting drive belts and hoses, and ensuring proper lubrication of components. It’s also essential to monitor the differential fluid and replace it every 60,000 miles. Regular inspections for leaks, unusual noises, or performance issues are recommended to maintain drivetrain longevity.
Q3 How do I replace the drivetrain components in a 2006-2010 Infiniti M45?
How do I replace the drivetrain components in a 2006-2010 Infiniti M45?
To replace drivetrain components, first, safely lift the vehicle and secure it on jack stands. Remove the driveshaft by unbolting it from the differential and transmission. For transmission replacement, disconnect the exhaust, wiring, and mount bolts. Install the new transmission and reconnect all components. Always refer to the service manual for torque specifications and detailed instructions to ensure proper installation.
Q4 What are common drivetrain issues in the Infiniti M45 and how can I troubleshoot them?
What are common drivetrain issues in the Infiniti M45 and how can I troubleshoot them?
Common drivetrain issues include transmission slipping, unusual noises, or vibrations. Start by checking transmission fluid levels and condition. Inspect the driveshaft for damage or imbalance. If vibrations occur, ensure the driveshaft and differential mounts are secure. For persistent issues, consult a professional mechanic or refer to the service manual for advanced diagnostics.
Q5 How can I optimize the performance of my Infiniti M45 drivetrain?
How can I optimize the performance of my Infiniti M45 drivetrain?
To optimize performance, regularly maintain the drivetrain with high-quality fluids and components. Upgrade to a performance transmission cooler for better heat management. Consider aftermarket differentials or driveshafts for enhanced durability. Ensure proper alignment and balance of drivetrain components. Regularly inspect and replace worn parts to maintain peak performance and efficiency.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Infiniti M45 Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2006-2010 Infiniti M45.
Technical Service Bulletin for Drivetrain
Coming SoonLatest updates and fixes for drivetrain-related issues in the 2006-2010 Infiniti M45.
Infiniti M45 Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 2006-2010 Infiniti M45 drivetrain.
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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.
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