Lexus LC 2018-present Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2018-Present Lexus LC, including transmission types, drive configurations, and differential systems. This guide is essential for technicians, enthusiasts, and buyers seeking insights into performance, maintenance, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the drivetrain of the 2018-Present Lexus LC. It is designed to help users understand the key components, performance metrics, and features of the vehicle's drivetrain system. Use the search functionality to find specific terms or navigate through sections to explore detailed information about the engine, transmission, and other drivetrain components.
How to Use
Use the search bar to enter keywords related to the drivetrain, such as 'engine', 'transmission', or 'AWD'. The search results will highlight relevant sections and subsections for quick access.
Scroll through the document to explore major sections like 'Engine Specifications', 'Transmission Details', and 'Drivetrain Features'. Click on subsection titles to expand and view detailed technical points.
Key Specifications
Engine Type
5.0L V8 or 3.5L V6 Hybrid
Horsepower
471 hp (V8) / 354 hp (Hybrid)
Transmission
10-Speed Auto / Multi-Stage Hybrid
Drivetrain
RWD / AWD
0-60 mph
4.4 seconds (V8)
Available Specifications
Engine Specifications
This section covers the key details of the Lexus LC's engine, including its type, displacement, power output, and fuel efficiency. Learn about the advanced engineering that delivers both performance and reliability.
Engine Specifications
This section covers the key details of the Lexus LC's engine, including its type, displacement, power output, and fuel efficiency. Learn about the advanced engineering that delivers both performance and reliability.
Engine Type and Configuration
- 5.0L V8 (LC 500) or 3.5L V6 Hybrid (LC 500h)
- Naturally aspirated for the V8, hybrid system for the V6
- DOHC (Dual Overhead Cam) design
- 32-valve configuration for the V8
- Direct and port fuel injection
- Aluminum alloy block and cylinder heads
Performance Metrics
- 471 hp @ 7,100 rpm (V8)
- 398 hp combined system output (V6 Hybrid)
- 398 lb-ft of torque @ 4,800 rpm (V8)
- 0-60 mph in 4.4 seconds (V8)
- Top speed of 168 mph (V8)
- EPA-estimated 19 mpg city / 26 mpg highway (V8)
Transmission Details
Explore the transmission systems available in the Lexus LC, including the 10-speed automatic transmission for the V8 and the Multi-Stage Hybrid System for the V6 hybrid. Understand how these systems enhance driving dynamics and efficiency.
Transmission Details
Explore the transmission systems available in the Lexus LC, including the 10-speed automatic transmission for the V8 and the Multi-Stage Hybrid System for the V6 hybrid. Understand how these systems enhance driving dynamics and efficiency.
10-Speed Automatic Transmission (LC 500)
- Direct-shift technology for smooth gear changes
- Wide gear ratio spread for performance and efficiency
- Paddle shifters for manual control
- Adaptive shift control for optimized performance
- Integrated AI-Shift for predictive gear selection
- Lightweight and compact design
Multi-Stage Hybrid System (LC 500h)
- Combines a V6 engine with two electric motors
- 4-speed automatic transmission with electric CVT
- Simulates 10-speed shifting for a sporty feel
- Seamless power delivery and improved fuel efficiency
- Regenerative braking system
- Total system output of 354 hp
Drivetrain Features
This section highlights the advanced drivetrain features of the Lexus LC, including rear-wheel drive (RWD) and all-wheel drive (AWD) options, as well as technologies that enhance traction, stability, and handling.
Drivetrain Features
This section highlights the advanced drivetrain features of the Lexus LC, including rear-wheel drive (RWD) and all-wheel drive (AWD) options, as well as technologies that enhance traction, stability, and handling.
Rear-Wheel Drive (RWD)
- Standard on both LC 500 and LC 500h
- Optimized weight distribution for balanced handling
- Torsen limited-slip differential (LC 500)
- Enhanced cornering stability
- Sport-tuned suspension system
- Dynamic rear steering available
All-Wheel Drive (AWD)
- Optional on select models
- Intelligent AWD system with torque vectoring
- Improved traction in adverse weather conditions
- Rear-biased torque distribution for sporty driving
- Integrated with Vehicle Dynamics Integrated Management (VDIM)
- Enhanced stability and control
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Component Specifications
Overview
- Type
- Rear-Wheel Drive (RWD) / All-Wheel Drive (AWD)
- Configuration
- Longitudinal engine placement
- Platform
- Lexus GA-L (Global Architecture - Luxury)
- Material
- High-strength steel and aluminum
- Location
- Underbody, center-rear for transmission
Dimensions
- Driveshaft Length
- 72.8 inches (185 cm)
- Transmission Length
- 28.3 inches (72 cm)
- Differential Width
- 22.4 inches (57 cm)
- Axle Diameter
- 1.5 inches (3.8 cm)
- Propeller Shaft Diameter
- 3.1 inches (7.9 cm)
- Transfer Case Width
- 14.2 inches (36 cm)
- Drivetrain Weight
- 485 lbs (220 kg)
Materials
- Driveshaft
- High-strength steel with carbon fiber reinforcement
- Transmission Housing
- Aluminum alloy
- Differential Case
- Magnesium alloy
- Axles
- Forged steel with heat treatment
- Transfer Case
- Aluminum alloy with internal steel gears
Features
- Transmission
-
- 10-speed automatic transmission
- Direct Shift technology
- Adaptive shift control
- Manual mode with paddle shifters
- Differential
-
- Torsen limited-slip differential (RWD models)
- Electronic torque vectoring (AWD models)
- Active torque control
- Sealed lubrication system
- Driveshaft
-
- Two-piece design with center bearing
- Dynamic vibration dampening
- High-speed balancing
- Corrosion-resistant coating
- Axles
-
- Independent rear suspension
- High-angle CV joints
- Sealed boot design
- Heat-treated splines
- Transfer Case
-
- Multi-plate clutch system (AWD models)
- Electronic torque distribution
- Sealed lubrication system
- Integrated cooling fins
Safety Features
- Stability Control
-
- Vehicle Stability Control (VSC)
- Traction Control System (TCS)
- Anti-lock Braking System (ABS)
- Torque Management
-
- Intelligent Torque Control
- Slip detection system
- Automatic torque redistribution
- Structural integrity
-
- Reinforced drivetrain mounts
- Crash-resistant transmission tunnel
- High-strength propeller shaft guards
Comfort Features
- Noise Reduction
-
- Active noise cancellation
- Vibration-dampening mounts
- Acoustic insulation
- Shift Quality
-
- Smooth shift programming
- Adaptive shift logic
- Seamless gear changes
- Drivability
-
- Intelligent AWD system
- Sport mode tuning
- Eco mode optimization
Accessories
- Performance
-
- Sport-tuned differential
- Performance transmission cooler
- Reinforced driveshaft
- Protection
-
- Drivetrain skid plates
- Axle boots protectors
- Transmission guard
- Maintenance
-
- Drivetrain fluid service kit
- Transmission flush kit
- Differential service kit
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Transmission fluid inspection
- Differential oil change
- Driveshaft lubrication
- Transfer case fluid check
- Axle boot inspection
- Maintenance Notes
-
- Use only Lexus-approved fluids
- Inspect for leaks at every service
- Check for abnormal vibrations
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Drivetrain components
- Powertrain
- Miles: 70,000Years: 6Coverage: Transmission and differential
- Corrosion
- Miles: UnlimitedYears: 6Coverage: Drivetrain corrosion protection
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: Drivetrain-related breakdowns
Production Details
- Manufacturer
- Aisin Seiki Co., Ltd.
- Manufacturing Process
-
- Precision CNC machining
- Robotic assembly
- Laser alignment
- Dynamic balancing
- Quality Control
- Testing: High-speed dyno testing, Thermal stress testing, Vibration analysisinspection: X-ray component inspection, Magnetic particle testing, Dimensional accuracy checks
- Sustainability Practices
-
- Recycled aluminum usage
- Closed-loop lubrication systems
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 120Defect Rate: 0.02%Energy Consumption: 15 kWh per unit
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect transmission fluid level
- Check differential oil condition
- Lubricate driveshaft U-joints
- Inspect axle boots for damage
- Check transfer case fluid level
Use only Lexus-approved fluids and lubricants
- Replace transmission fluid
- Change differential oil
- Inspect driveshaft balance
- Check transfer case operation
- Test AWD system functionality
Requires specialized diagnostic equipment
- Full drivetrain inspection
- Replace all drivetrain fluids
- Check transmission shift quality
- Inspect differential bearings
- Test torque vectoring system
Recommended dealer service for major interval
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the drivetrain specifications for the 2018-Present Lexus LC?
What are the drivetrain specifications for the 2018-Present Lexus LC?
The 2018-Present Lexus LC features a rear-wheel-drive (RWD) system with an optional all-wheel-drive (AWD) variant. The LC 500 is powered by a 5.0L V8 engine producing 471 horsepower, paired with a 10-speed automatic transmission. The LC 500h hybrid model combines a 3.5L V6 engine with an electric motor, delivering 354 horsepower and utilizing a multi-stage hybrid transmission. Both models are designed for optimal performance and efficiency.
Q2 What maintenance is required for the Lexus LC drivetrain?
What maintenance is required for the Lexus LC drivetrain?
Regular maintenance for the Lexus LC drivetrain includes checking and replacing transmission fluid every 60,000 miles, inspecting the driveshaft and differential for wear, and ensuring proper alignment. The hybrid system requires periodic checks of the battery cooling system and inverter coolant. Lexus recommends following the maintenance schedule outlined in the owner’s manual to ensure longevity and performance.
Q3 How do I replace the drivetrain components on a Lexus LC?
How do I replace the drivetrain components on a Lexus LC?
Replacing drivetrain components on a Lexus LC requires specialized tools and expertise. For transmission replacement, disconnect the battery, remove the exhaust system, and detach the driveshaft before unbolting the transmission. For differential replacement, lift the vehicle, remove the rear wheels, and detach the driveshaft and axles. Always refer to the service manual for detailed instructions and torque specifications.
Q4 What should I do if my Lexus LC drivetrain is malfunctioning?
What should I do if my Lexus LC drivetrain is malfunctioning?
If your Lexus LC drivetrain is malfunctioning, start by checking for error codes using an OBD-II scanner. Inspect the transmission fluid level and condition, and ensure there are no leaks. For hybrid models, verify the hybrid system warning lights. If issues persist, consult a certified Lexus technician for a thorough diagnostic and repair.
Q5 How can I optimize the performance of my Lexus LC drivetrain?
How can I optimize the performance of my Lexus LC drivetrain?
To optimize your Lexus LC drivetrain performance, use high-quality synthetic transmission fluid and ensure regular maintenance. For hybrid models, keep the battery cooling system clean and functional. Consider upgrading to performance tires and ensuring proper wheel alignment. Avoid aggressive driving to reduce wear on drivetrain components and maintain optimal 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 LC Service Manual
Coming SoonComprehensive guide covering drivetrain maintenance, repair procedures, and technical specifications for the 2018-Present Lexus LC.
Lexus Technical Service Bulletin (TSB) for Drivetrain
Coming SoonLatest updates and fixes for drivetrain-related issues in the 2018-Present Lexus LC models.
Lexus LC Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM drivetrain components and accessories for the 2018-Present Lexus LC.
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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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