Lexus LS 2018-present Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2018-Present Lexus LS, including engine, transmission, and drivetrain layouts. 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 2018-Present Lexus LS. It is designed to help users understand the key components, performance metrics, and features of the drivetrain system. Use the search functionality to quickly locate specific details or navigate through the sections to explore comprehensive information about the drivetrain.
How to Use
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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
3.5L V6 Twin-Turbo
Horsepower
416 hp
Torque
442 lb-ft
Transmission
10-Speed Automatic
0-60 mph
4.6 seconds
Available Specifications
Engine and Transmission
This section covers the engine and transmission components of the Lexus LS drivetrain, including engine types, transmission systems, and performance characteristics.
Engine and Transmission
This section covers the engine and transmission components of the Lexus LS drivetrain, including engine types, transmission systems, and performance characteristics.
Engine Specifications
- 3.5L V6 twin-turbocharged engine
- 416 horsepower at 6,000 rpm
- 442 lb-ft of torque at 1,600-4,800 rpm
- Direct and port fuel injection
- Dual Variable Valve Timing with intelligence (VVT-i)
- 10-speed automatic transmission
Transmission Features
- Smooth and responsive gear shifts
- Adaptive shift control for optimized performance
- Manual shift mode with paddle shifters
- Eco and Sport driving modes
- Integrated AI Shift Control for predictive shifting
Drivetrain Configuration
This section details the drivetrain configuration of the Lexus LS, including the type of drivetrain, differential systems, and torque distribution.
Drivetrain Configuration
This section details the drivetrain configuration of the Lexus LS, including the type of drivetrain, differential systems, and torque distribution.
Drivetrain Type
- Rear-wheel drive (RWD) standard
- All-wheel drive (AWD) optional
- AWD system with torque vectoring
- Dynamic Rear Steering (DRS) for improved handling
- Electronic Controlled Brake (ECB) system
Differential and Torque Distribution
- Torsen limited-slip differential (AWD models)
- Torque distribution: 30:70 front-to-rear (AWD)
- Variable torque distribution based on driving conditions
- Integrated Vehicle Dynamics Management (VDIM)
- Multi-link suspension for enhanced stability
Performance and Efficiency
This section highlights the performance and efficiency metrics of the Lexus LS drivetrain, including acceleration, fuel economy, and emissions.
Performance and Efficiency
This section highlights the performance and efficiency metrics of the Lexus LS drivetrain, including acceleration, fuel economy, and emissions.
Performance Metrics
- 0-60 mph in 4.6 seconds (RWD)
- Top speed electronically limited to 136 mph
- Braking distance: 110 feet from 60 mph
- Drag coefficient of 0.26 for improved aerodynamics
- Lightweight aluminum body construction
Fuel Efficiency and Emissions
- EPA-estimated 19 mpg city / 30 mpg highway (RWD)
- EPA-estimated 18 mpg city / 27 mpg highway (AWD)
- Low emissions with advanced catalytic converters
- Auto Start-Stop technology for reduced idling
- Eco Driving Indicator for optimal fuel efficiency
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Component Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- Rear-Wheel Drive (RWD) / All-Wheel Drive (AWD)
- Platform
- Lexus GA-L Platform
- Material
- Aluminum Alloy
- Location
- Front-Engine
Dimensions
- Transmission Length
- 28.5 in (724 mm)
- Transmission Width
- 18.9 in (480 mm)
- Transmission Height
- 14.2 in (360 mm)
- Driveshaft Length
- 72.8 in (1850 mm)
- Axle Width
- 63.8 in (1620 mm)
- Differential Weight
- 98.5 lbs (44.7 kg)
- Transmission Weight
- 187 lbs (85 kg)
Materials
- Transmission Case
- Aluminum Alloy
- Driveshaft
- High-Strength Steel
- Differential Housing
- Aluminum Alloy
- Gears
- Hardened Steel
- Seals
- Synthetic Rubber
Features
- Transmission
-
- 10-Speed Automatic
- Direct Shift Technology
- Adaptive Shift Control
- Manual Mode with Paddle Shifters
- Differential
-
- Torsen Limited-Slip Differential (AWD)
- Electronic Differential Lock
- Torque Vectoring
- Driveshaft
-
- Balanced for High-Speed Stability
- Carbon Fiber Reinforced (AWD)
- Low Vibration Design
- Suspension integration
-
- Adaptive Variable Suspension
- Dynamic Rear Steering
- Integrated Drivetrain Mounts
- Performance
-
- Sport+ Mode
- Eco Mode
- Customizable Drive Modes
Safety Features
- Stability Control
-
- Vehicle Stability Control (VSC)
- Traction Control System (TCS)
- Braking
-
- Electronic Brakeforce Distribution (EBD)
- Brake Assist
- Monitoring
-
- Drivetrain Temperature Monitoring
- Transmission Overheat Protection
Comfort Features
- Noise Reduction
-
- Acoustic Insulation
- Low NVH (Noise, Vibration, Harshness) Design
- Smoothness
-
- Seamless Gear Shifts
- Adaptive Shift Logic
- Climate Control
-
- Transmission Cooling System
- Heated Drivetrain Components (Cold Weather)
Accessories
- Performance
-
- Sport Exhaust System
- Performance Tuning Kit
- Upgraded Differential
- Protection
-
- Drivetrain Skid Plate
- Underbody Coating
- Transmission Fluid Cooler
- Customization
-
- Custom Paddle Shifters
- Drive Mode Selector
- Carbon Fiber Driveshaft
Maintenance
- Service interval
- Every 60,000 miles or 60 months
- Service Items
-
- Transmission Fluid Replacement
- Differential Fluid Replacement
- Driveshaft Inspection
- Mounts and Bushings Check
- Seals and Gaskets Inspection
- Maintenance Notes
- Use only Lexus-approved fluids and parts for optimal performance.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Bumper-to-Bumper
- Powertrain
- Miles: 70,000Years: 6Coverage: Drivetrain Components
- Corrosion
- Miles: UnlimitedYears: 6Coverage: Rust-Through
- Hybrid Components
- Miles: 100,000Years: 8Coverage: Hybrid-Specific Drivetrain Parts
Production Details
- Manufacturer
- Toyota Motor Corporation
- Manufacturing Process
-
- Precision Machining
- Robotic Assembly
- Laser Welding
- Quality Control
- Testing: Durability Testing, Vibration Analysis, Thermal CyclingStandards: ISO 9001 Certified, Lexus Takumi Craftsmanship
- Sustainability Practices
-
- Recycled Aluminum Usage
- Low-Emission Manufacturing
- Energy-Efficient Assembly
- Production Metrics
- Units Per Year: 50,000Defect Rate: Less than 0.01%Lead Time: 4 Weeks
Service Information for Drivetrain Service
Maintenance and service requirements specific to the drivetrain
- Inspect Transmission Fluid Level
- Check Driveshaft for Damage
- Inspect Differential for Leaks
- Lubricate Drivetrain Components
Ensure all inspections are performed by a certified technician.
- Replace Transmission Fluid
- Inspect Mounts and Bushings
- Check Differential Fluid Level
- Test Drivetrain for Noise and Vibration
Use only Lexus-approved fluids for replacement.
- Replace Differential Fluid
- Inspect and Replace Seals if Necessary
- Perform Drivetrain Alignment
- Test Transmission Shift Quality
Major service interval; ensure all components are thoroughly inspected.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the drivetrain specifications for the 2018-Present Lexus LS?
What are the drivetrain specifications for the 2018-Present Lexus LS?
The 2018-Present Lexus LS features a rear-wheel-drive (RWD) or all-wheel-drive (AWD) system, depending on the model. The AWD system, known as Lexus Dynamic Force AWD, provides enhanced traction and stability. The drivetrain is paired with a 10-speed automatic transmission, delivering smooth and efficient power delivery. The LS 500 models are powered by a 3.5L twin-turbo V6 engine, producing 416 horsepower and 442 lb-ft of torque, ensuring a balance of performance and luxury.
Q2 What maintenance is required for the Lexus LS drivetrain?
What maintenance is required for the Lexus LS drivetrain?
Regular maintenance for the Lexus LS drivetrain includes checking and replacing transmission fluid every 60,000 miles, inspecting the AWD system components for wear, and ensuring proper tire rotation and alignment. The differential fluid should also be replaced every 30,000 to 50,000 miles. Adhering to the manufacturer's maintenance schedule, as outlined in the owner's manual, is crucial for optimal performance and longevity of the drivetrain system.
Q3 How do I replace the drivetrain components on a Lexus LS?
How do I replace the drivetrain components on a Lexus LS?
Replacing drivetrain components on a Lexus LS requires specialized tools and knowledge. For transmission replacement, disconnect the battery, remove the transmission pan, and unbolt the transmission from the engine. For AWD system components, such as the transfer case or driveshaft, ensure the vehicle is securely lifted and follow the service manual for step-by-step instructions. Always consult a certified technician or refer to the official service manual for precise guidance.
Q4 What should I do if my Lexus LS drivetrain is malfunctioning?
What should I do if my Lexus LS drivetrain is malfunctioning?
If your Lexus LS drivetrain is malfunctioning, start by checking for error codes using an OBD-II scanner. Common issues include transmission slipping, unusual noises, or AWD system warnings. Inspect fluid levels and quality, and ensure there are no leaks. If the problem persists, consult a certified Lexus technician for a thorough diagnostic and repair. Regular maintenance can prevent many drivetrain issues.
Q5 How can I optimize the performance of my Lexus LS drivetrain?
How can I optimize the performance of my Lexus LS drivetrain?
To optimize the performance of your Lexus LS drivetrain, ensure regular maintenance, including timely fluid changes and system inspections. Use high-quality synthetic fluids for the transmission and differential. Consider upgrading to performance tires for better traction. Avoid aggressive driving habits that can strain the drivetrain. Additionally, keeping the vehicle's software updated can enhance the AWD system's responsiveness 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.
Lexus LS Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2018-Present Lexus LS drivetrain.
Technical Service Bulletin: AWD System Update
Coming SoonDetails software updates and improvements for the Lexus Dynamic Force AWD system in the 2018-Present LS models.
Lexus LS Parts and Accessories Catalog
Coming SoonOfficial catalog listing genuine parts and accessories for the 2018-Present Lexus LS, including drivetrain 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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