Cadillac CT6 2016-2020 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2016-2020 Cadillac CT6, including engine, transmission, and drive system details. Ideal for owners, technicians, and enthusiasts.
Overview Specifications
This document provides a detailed breakdown of the drivetrain specifications for the 2016-2020 Cadillac CT6. It covers key components such as engine configurations, transmission systems, and drivetrain layouts. Whether you're a technician, enthusiast, or owner, this guide will help you understand the technical aspects of the CT6's drivetrain. Use the search and navigation instructions to quickly locate specific information, or refer to the quick reference section for key specifications.
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Key Specifications
Engine Options
2.0L Turbo, 3.6L V6, 3.0L Twin-Turbo
Transmission Options
8-Speed, 10-Speed Automatic
Drivetrain Options
RWD, AWD
Horsepower Range
265 hp - 404 hp
Torque Range
284 lb-ft - 400 lb-ft
Available Specifications
Engine Configurations
The Cadillac CT6 offers a range of engine options during the 2016-2020 model years, including turbocharged and naturally aspirated engines. This section details the technical specifications and features of each engine type.
Engine Configurations
The Cadillac CT6 offers a range of engine options during the 2016-2020 model years, including turbocharged and naturally aspirated engines. This section details the technical specifications and features of each engine type.
2.0L Turbocharged Inline-4
- Displacement: 2.0 liters
- Horsepower: 265 hp
- Torque: 295 lb-ft
- Fuel Delivery: Direct injection
- Turbocharger: Single twin-scroll
- Emissions: Tier 3 compliant
3.6L Naturally Aspirated V6
- Displacement: 3.6 liters
- Horsepower: 335 hp
- Torque: 284 lb-ft
- Fuel Delivery: Direct injection
- Cylinder Deactivation: Active Fuel Management
- Emissions: Tier 3 compliant
3.0L Twin-Turbocharged V6
- Displacement: 3.0 liters
- Horsepower: 404 hp
- Torque: 400 lb-ft
- Fuel Delivery: Direct injection
- Turbochargers: Dual-stage
- Emissions: Tier 3 compliant
Transmission Systems
The CT6 features advanced transmission systems designed to optimize performance and efficiency. This section covers the technical details of the available transmission options.
Transmission Systems
The CT6 features advanced transmission systems designed to optimize performance and efficiency. This section covers the technical details of the available transmission options.
8-Speed Automatic Transmission
- Type: 8-speed automatic
- Gear Ratios: 4.70:1 to 0.67:1
- Shift Logic: Adaptive learning
- Drive Modes: Sport, Touring, and Snow
- Construction: Lightweight aluminum
- Efficiency: Improved fuel economy
10-Speed Automatic Transmission
- Type: 10-speed automatic
- Gear Ratios: 5.00:1 to 0.62:1
- Shift Logic: Advanced predictive shifting
- Drive Modes: Sport, Touring, and Snow
- Construction: High-strength materials
- Efficiency: Enhanced performance and fuel savings
Drivetrain Layouts
The Cadillac CT6 offers both rear-wheel drive (RWD) and all-wheel drive (AWD) configurations. This section explains the technical aspects and benefits of each drivetrain layout.
Drivetrain Layouts
The Cadillac CT6 offers both rear-wheel drive (RWD) and all-wheel drive (AWD) configurations. This section explains the technical aspects and benefits of each drivetrain layout.
Rear-Wheel Drive (RWD)
- Layout: Front-engine, rear-wheel drive
- Weight Distribution: Balanced for handling
- Traction: Optimized for dry conditions
- Performance: Enhanced driving dynamics
- Fuel Efficiency: Improved over AWD
- Maintenance: Lower cost compared to AWD
All-Wheel Drive (AWD)
- Layout: Front-engine, all-wheel drive
- Traction: Superior in all weather conditions
- Torque Distribution: Variable front-to-rear
- Performance: Enhanced stability and control
- Fuel Efficiency: Slightly reduced compared to RWD
- Maintenance: Higher cost due to additional components
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Component Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- Front-engine, Rear-wheel drive / All-wheel drive
- Platform
- GM Omega platform
- Material
- Aluminum and steel composite
- Location
- Front longitudinal
Dimensions
- Transmission Length
- 28.5 inches (724 mm)
- Transmission Width
- 18.7 inches (475 mm)
- Transmission Height
- 14.2 inches (361 mm)
- Drive Shaft Length
- 72.8 inches (1850 mm)
- Axle Ratio
- 3.27:1
- Gear Width
- 0.98 inches (25 mm)
- Clutch Diameter
- 11.8 inches (300 mm)
Materials
- Transmission Case
- Aluminum alloy
- Drive Shaft
- Carbon fiber composite
- Gears
- Hardened steel
- Clutch Plate
- Ceramic composite
- Axle
- Forged steel
Features
- Transmission
-
- 8-speed automatic
- Paddle shifters
- Traction Control
-
- Electronic Stability Control
- Traction Control System
- All-wheel drive with active torque vectoring
- Performance
-
- Sport mode
- Launch control
- Adaptive shift patterns
- Efficiency
-
- Start-stop technology
- Eco mode
- Low rolling resistance tires
Safety Features
- Stability
-
- Electronic Stability Program
- Roll Stability Control
- Braking
-
- Anti-lock Braking System
- Electronic Brake-force Distribution
- Monitoring
-
- Tire Pressure Monitoring System
- Transmission temperature sensor
Comfort Features
- Driving Modes
-
- Tour
- Sport
- Snow/Ice
- Smoothness
-
- Adaptive dampers
- Quiet tuning for reduced NVH
- Convenience
-
- Remote start
- Hill start assist
Accessories
- Performance
-
- Performance exhaust
- Sport differential
- High-performance clutch
- Protection
-
- Transmission skid plate
- Drive shaft guard
- Axle protectors
- Upgrades
-
- Shift kit
- Performance tune
- Upgraded drive shaft
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Transmission fluid change
- Drive shaft inspection
- Axle lubrication
- Clutch adjustment
- Traction control calibration
- Maintenance Notes
- Use only manufacturer-recommended fluids and parts
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine, transmission, drive shaft
- Corrosion
- Miles: UnlimitedYears: 6Coverage: Perforation from corrosion
- Roadside Assistance
- Miles: 60,000Years: 5Coverage: 24/7 roadside assistance
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Casting
- Machining
- Heat treatment
- Assembly
- Quality Control
- inspection: 100% inspection of critical componentsTesting: Durability and performance testingStandards: ISO 9001 certified
- Sustainability Practices
-
- Recycling of aluminum and steel
- Energy-efficient manufacturing
- Reduced emissions
- Production Metrics
- Units Per Year: 50,000Lead Time: 12 weeksDefect Rate: 0.01%
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect transmission fluid level
- Check drive shaft for wear
- Lubricate axle joints
- Test traction control system
- Inspect clutch performance
Ensure all fluids are at proper levels and replace if necessary
- Replace transmission fluid
- Inspect and replace drive shaft if needed
- Check and adjust clutch
- Calibrate traction control system
- Test electronic stability control
Use only manufacturer-recommended parts and fluids
- Overhaul transmission
- Replace clutch assembly
- Inspect and replace axle components
- Perform full system diagnostics
- Test all safety features
Major service interval requires certified technician
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 2016-2020 Cadillac CT6 drivetrain?
What are the technical specifications of the 2016-2020 Cadillac CT6 drivetrain?
The 2016-2020 Cadillac CT6 features a rear-wheel-drive (RWD) or all-wheel-drive (AWD) drivetrain. It is available with a 2.0L turbocharged 4-cylinder, 3.6L V6, or 4.2L twin-turbo V8 engine. The drivetrain includes an 8-speed automatic transmission (8L45 or 8L90) for the 2.0L and 3.6L engines, and a 10-speed automatic transmission (10L90) for the 4.2L V8. The AWD system features a torque-vectoring differential for improved handling and traction. The drivetrain is compatible with various driving modes, including Tour, Sport, and Snow/Ice modes.
Q2 What are the maintenance requirements for the drivetrain?
What are the maintenance requirements for the drivetrain?
Regular maintenance for the 2016-2020 Cadillac CT6 drivetrain includes checking the transmission fluid level every 12,500 miles, replacing the fluid every 50,000 miles, and inspecting the driveshaft and axles for wear. The AWD system requires no additional maintenance beyond standard checks. It is recommended to use only Cadillac-approved transmission fluid to ensure optimal performance. Schedule a service visit if unusual noises, vibrations, or warning lights appear.
Q3 How do I install or replace drivetrain components?
How do I install or replace drivetrain components?
Replacing drivetrain components such as the driveshaft or axles requires professional tools and expertise. Start by lifting the vehicle safely and removing the wheels. Disconnect the battery and drain the transmission fluid before removing any components. Replace the worn part with a Cadillac-approved replacement, ensuring proper alignment and torque specifications. Reinstall components in reverse order, refill transmission fluid, and test drive the vehicle to ensure proper operation. Always consult a certified technician or service manual for detailed instructions.
Q4 How do I troubleshoot common drivetrain issues?
How do I troubleshoot common drivetrain issues?
Common drivetrain issues include unusual noises, vibrations, or loss of traction. Check the transmission fluid level and condition, inspect for loose or damaged components, and scan for trouble codes using a diagnostic tool. If the AWD system warning light illuminates, check for faulty sensors or wiring. Address any issues promptly to prevent further damage. Consult a certified Cadillac technician if problems persist or if advanced diagnostics are required.
Q5 How can I optimize the performance of the drivetrain?
How can I optimize the performance of the drivetrain?
To optimize drivetrain performance, ensure proper tire pressure, avoid excessive loads, and use the appropriate driving mode for road conditions. Regularly check and maintain transmission fluid levels, and avoid aggressive driving or rapid acceleration in low-traction conditions. For enhanced performance, consider upgrading to high-performance tires or tuning the vehicle's software with approved Cadillac modifications. Always follow manufacturer guidelines for modifications and maintenance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2016-2020 Cadillac CT6 Service Manual
Coming SoonComprehensive guide covering drivetrain maintenance, troubleshooting, and repair procedures for the 2016-2020 Cadillac CT6.
Cadillac CT6 AWD System Technical Bulletin
Coming SoonTechnical updates and service procedures for the all-wheel-drive system in the 2016-2020 Cadillac CT6.
Cadillac CT6 Drivetrain Parts Catalog
Coming SoonDetailed parts information for drivetrain components, including transmission, axles, and driveshaft.
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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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