Cadillac CTS 2008-2013 3.6L Engine Specifications
Explore the detailed 3.6L engine specifications for the 2008-2013 Cadillac CTS. Learn about horsepower, torque, fuel system, and more for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 3.6L engine used in the 2008-2013 Cadillac CTS. It is designed to assist enthusiasts, mechanics, and owners in understanding the engine's features, performance, and maintenance requirements. Use the search functionality to locate specific details or navigate through the sections for a comprehensive overview of the engine's design and capabilities.
How to Use
Use the search bar to quickly find specific terms or topics related to the 3.6L engine. Enter keywords like 'horsepower,' 'torque,' or 'fuel efficiency' to locate relevant information instantly.
Browse through the sections by clicking on the titles in the table of contents. Each section is organized into subsections, making it easy to find detailed information about the engine's performance, design, and maintenance.
Key Specifications
Displacement
3.6L
Horsepower
304 HP
Torque
273 lb-ft
Fuel Economy (City)
17 MPG
Fuel Economy (Highway)
26 MPG
Available Specifications
Engine Performance
This section covers the performance metrics of the 3.6L engine, including horsepower, torque, and fuel efficiency. It also highlights the engine's responsiveness and acceleration capabilities.
Engine Performance
This section covers the performance metrics of the 3.6L engine, including horsepower, torque, and fuel efficiency. It also highlights the engine's responsiveness and acceleration capabilities.
Power Output
- 304 horsepower at 6400 RPM
- 273 lb-ft of torque at 5200 RPM
- Direct injection technology for improved efficiency
- High-flow cylinder heads for enhanced performance
- Dual overhead camshafts (DOHC) for precise valve control
- Variable valve timing (VVT) for optimized power delivery
Fuel Efficiency
- EPA-estimated 17 MPG city
- EPA-estimated 26 MPG highway
- Lightweight aluminum block for reduced weight
- Active Fuel Management (AFM) for cylinder deactivation
- Electronic throttle control for improved fuel economy
- Low-friction components for enhanced efficiency
Engine Design
This section delves into the engineering and design features of the 3.6L engine, including its construction materials, layout, and advanced technologies.
Engine Design
This section delves into the engineering and design features of the 3.6L engine, including its construction materials, layout, and advanced technologies.
Construction
- Aluminum block and cylinder heads for weight reduction
- Forged steel crankshaft for durability
- High-strength connecting rods for reliability
- Plasma-transferred wire arc (PTWA) cylinder coating for reduced friction
- Integrated exhaust manifolds for compact design
- Thermal management system for optimal operating temperature
Advanced Technologies
- Direct injection system for precise fuel delivery
- Variable valve timing (VVT) for improved performance
- Active Fuel Management (AFM) for reduced fuel consumption
- Electronic throttle control for responsive acceleration
- Low-friction piston rings for enhanced efficiency
- Integrated oil cooler for improved thermal management
Maintenance and Durability
This section provides information on the maintenance requirements and durability features of the 3.6L engine, ensuring long-term reliability and performance.
Maintenance and Durability
This section provides information on the maintenance requirements and durability features of the 3.6L engine, ensuring long-term reliability and performance.
Maintenance Schedule
- Oil change interval: 7,500 miles or 6 months
- Spark plug replacement: 100,000 miles
- Timing chain designed for the life of the engine
- Coolant flush recommended every 150,000 miles
- Air filter replacement every 30,000 miles
- Fuel system cleaning every 45,000 miles
Durability Features
- High-strength materials for critical components
- Advanced cooling system for consistent performance
- Robust lubrication system for reduced wear
- Corrosion-resistant coatings for longevity
- Sealed electrical connections for reliability
- Rigorous testing for durability under extreme conditions
Search Specifications
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Engine Specifications
Overview
- Type
- V6
- Configuration
- 60-degree V6
- Platform
- GM High Feature
- Material
- Aluminum block and heads
- Location
- Front longitudinal
- Displacement
- 3.6 liters (3564 cc)
Dimensions
- Length
- 24.5 inches (622 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 348 lbs (158 kg)
- Bore
- 94 mm (3.7 inches)
- Stroke
- 85.6 mm (3.37 inches)
- Compression Ratio
- 11.3:1
- Oil Capacity
- 6.0 quarts (5.7 liters)
Materials
- Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Direct fuel injection
- Sequential multi-port fuel injection
- Variable valve timing
- Ignition System
-
- Coil-on-plug ignition
- Electronic spark timing
- Knock sensor system
- Cooling System
-
- Electric cooling fan
- High-flow water pump
- Thermostatically controlled
- Lubrication System
-
- Full-pressure lubrication
- Oil cooler
- Variable displacement oil pump
- Emissions Control
-
- Catalytic converters
- EGR system
- OBD-II compliant
Safety Features
- Engine Protection
-
- Low oil pressure warning
- Overheat warning
- Fail-safe cooling
- Electronic Controls
-
- Traction control integration
- Stability control integration
- Throttle-by-wire system
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Tuned intake manifold
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Active engine mounts
Accessories
- Belts And Pulleys
-
- Serpentine belt
- Tensioner pulley
- Idler pulley
- Filters
-
- Oil filter
- Air filter
- Fuel filter
- Sensors
-
- Crankshaft position sensor
- Camshaft position sensor
- Knock sensor
Maintenance
- Service interval
- 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Air filter inspection
- Coolant level check
- Belt tension check
- Maintenance Notes
- Use synthetic 5W-30 oil for optimal performance
Warranty
- Bumper To Bumper
- Miles: 36,000Years: 3Coverage: Comprehensive coverage
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation from corrosion
- Emissions
- Miles: 80,000Years: 8Coverage: Emissions control components
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Casting for block and heads
- CNC machining
- Assembly line production
- Quality Control
- inspection: 100% engine testingTolerances: Micron-level precisionTesting: Dyno and road simulation
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Energy Efficiency: 15% improvement over previous models
Service Information for 3.6l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect spark plugs
- Check air filter
- Inspect belts and hoses
- Check coolant level
Use only synthetic 5W-30 oil
- Replace air filter
- Inspect fuel system
- Check ignition system
- Inspect cooling system
- Test emissions system
Perform thorough diagnostic scan
- Replace spark plugs
- Replace timing chain
- Inspect valve clearance
- Flush cooling system
- Replace serpentine belt
Major service requiring specialized tools
Common Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 3.6L engine in the 2008-2013 Cadillac CTS?
What are the technical specifications of the 3.6L engine in the 2008-2013 Cadillac CTS?
The 3.6L engine in the 2008-2013 Cadillac CTS is a V6 direct-injection engine producing 304 horsepower at 6,400 rpm and 273 lb-ft of torque at 5,200 rpm. It features a dual-overhead cam design with variable valve timing. The engine is compatible with regular unleaded gasoline and has a fuel capacity of approximately 18 gallons. It is paired with a 6-speed automatic transmission and is available in both rear-wheel and all-wheel drive configurations.
Q2 What are the recommended maintenance requirements for the 3.6L engine?
What are the recommended maintenance requirements for the 3.6L engine?
Regular maintenance for the 3.6L engine includes oil changes every 5,000-7,500 miles using synthetic oil, tire rotations every 7,500 miles, and spark plug replacements every 97,500 miles. The engine air filter should be replaced every 15,000-30,000 miles, and the fuel filter every 30,000 miles. It is also recommended to inspect belts and hoses every 50,000 miles and replace them as needed.
Q3 How do I properly install or replace components on the 3.6L engine?
How do I properly install or replace components on the 3.6L engine?
When installing or replacing components on the 3.6L engine, ensure the vehicle is on level ground and apply the parking brake. Disconnect the battery to prevent any electrical hazards. Use specialized tools as required, such as a torque wrench for precise bolt tightening. Refer to the service manual for specific torque specifications and procedures. Always drain fluids into approved containers and follow proper safety protocols when handling engine components.
Q4 What are common issues and troubleshooting steps for the 3.6L engine?
What are common issues and troubleshooting steps for the 3.6L engine?
Common issues with the 3.6L engine include oil leaks from the valve cover gasket and occasional misfires. Troubleshooting steps include checking the OBD-II codes using a scan tool, inspecting spark plugs and wires for wear, and verifying fuel pressure. If a misfire is detected, replace the faulty spark plug or ignition coil. For oil leaks, inspect and replace the valve cover gasket if necessary. If issues persist, consult a certified mechanic.
Q5 How can I optimize the performance of the 3.6L engine?
How can I optimize the performance of the 3.6L engine?
To optimize performance, consider upgrading to a high-flow air intake system and a performance exhaust. Regular tuning and engine recalibration can also enhance power output and efficiency. Ensure proper maintenance by using high-quality synthetic oil and keeping the engine air filter clean. Avoid excessive modifications that could compromise engine reliability and always follow manufacturer guidelines for any upgrades.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Cadillac CTS 3.6L Engine Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting procedures for the 3.6L engine.
Technical Bulletin: Engine Oil Leak Update
Coming SoonDetails updates and repair instructions for addressing common oil leaks in the 3.6L engine.
Genuine GM Parts Catalog
Coming SoonCatalog of genuine parts and accessories for the 2008-2013 Cadillac CTS 3.6L engine.
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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.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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