Cadillac CT5 2020-present 3.0L Engine Specifications
Discover the comprehensive technical specifications for the 2020-Present Cadillac CT5 3.0L engine. Learn about its performance metrics, components, and maintenance needs to optimize your vehicle's efficiency and longevity.
Overview Specifications
This document provides detailed technical specifications and information about the 3.0L twin-turbocharged V6 engine used in the 2020-Present Cadillac CT5. Designed for performance and efficiency, this engine combines advanced engineering with modern technology. Whether you're a mechanic, enthusiast, or owner, this guide will help you understand the engine's features, maintenance needs, and key specifications. Use the search and navigation tips to quickly find the information you need.
How to Use
Use the search function to find specific terms or phrases within the document. Enter keywords like 'horsepower', 'torque', or 'turbocharger' to quickly locate relevant sections. This is especially useful for pinpointing technical details.
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Key Specifications
Engine Type
3.0L Twin-Turbo V6
Horsepower
335 HP
Torque
405 lb-ft
Fuel Efficiency
18/27 MPG
Acceleration
0-60 in 4.6s
Available Specifications
Engine Performance
This section covers the performance metrics of the 3.0L twin-turbocharged V6 engine, including horsepower, torque, and acceleration. Learn how the engine delivers power and efficiency, making it a standout option in the luxury sedan segment.
Engine Performance
This section covers the performance metrics of the 3.0L twin-turbocharged V6 engine, including horsepower, torque, and acceleration. Learn how the engine delivers power and efficiency, making it a standout option in the luxury sedan segment.
Power Output
- Horsepower: 335 HP @ 5,500 RPM
- Torque: 405 lb-ft @ 2,500 RPM
- Acceleration: 0-60 mph in 4.6 seconds
- Top Speed: 155 mph (electronically limited)
- Fuel Efficiency: 18 MPG city / 27 MPG highway
- Compression Ratio: 10.2:1
Turbocharging System
- Twin turbochargers for enhanced performance
- Direct fuel injection for improved combustion
- Variable valve timing for optimal power delivery
- Air-to-water intercooler for reduced intake temperatures
Engine Design
Explore the design elements of the 3.0L twin-turbocharged V6 engine, including its architecture, materials, and cooling system. This section highlights the engineering innovations that contribute to its durability and performance.
Engine Design
Explore the design elements of the 3.0L twin-turbocharged V6 engine, including its architecture, materials, and cooling system. This section highlights the engineering innovations that contribute to its durability and performance.
Architecture
- 60-degree V6 configuration
- Aluminum block and cylinder heads
- Dual overhead camshafts (DOHC)
- Four valves per cylinder
Cooling System
- High-performance radiator
- Dual electric cooling fans
- Oil cooler for thermal management
- Thermostatically controlled coolant flow
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.0L twin-turbocharged V6 engine. Learn about recommended service intervals, fluid capacities, and common maintenance tasks.
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.0L twin-turbocharged V6 engine. Learn about recommended service intervals, fluid capacities, and common maintenance tasks.
Service Intervals
- Oil change every 7,500 miles or 12 months
- Spark plug replacement every 60,000 miles
- Air filter replacement every 30,000 miles
- Coolant flush every 100,000 miles
Fluid Capacities
- Engine oil capacity: 7.5 quarts (with filter)
- Coolant capacity: 12.5 quarts
- Transmission fluid capacity: 9.5 quarts
- Fuel tank capacity: 17.3 gallons
Search Specifications
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Engine Specifications
Overview
- Type
- V6 Twin-Turbocharged
- Configuration
- 60-degree V6
- Platform
- GM LGY
- Material
- Aluminum block and heads
- Location
- Front, longitudinal
Dimensions
- Length
- 24.5 inches (622 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 27.2 inches (691 mm)
- Weight
- 403 lbs (183 kg)
- Displacement
- 183.0 cu in (2998 cc)
- Bore
- 3.35 inches (85 mm)
- Stroke
- 3.46 inches (88 mm)
Materials
- Block
- Aluminum alloy
- Cylinder Head
- Aluminum alloy
- Crankshaft
- Forged steel
- Pistons
- Aluminum alloy with polymer coating
- Valves
- Stainless steel
Features
- Performance
-
- 404 horsepower @ 5600 rpm
- 400 lb-ft torque @ 2400-4400 rpm
- Variable valve timing
- Direct fuel injection
- Turbocharging
-
- Twin turbochargers
- Intercooled
- Electronic wastegate control
- Efficiency
-
- Start-stop technology
- Active thermal management
- Low friction design
- Cooling
-
- Liquid-cooled
- Dual thermostats
- High-flow water pump
- Emissions
-
- EGR system
- Catalytic converters
- OBD-II compliance
Safety Features
- Engine Protection
-
- Knock sensor system
- Overheat protection
- Low oil pressure shutdown
- Turbo Safety
-
- Overboost protection
- Turbo temperature monitoring
Comfort Features
- Noise Vibration
-
- Active noise cancellation
- Hydraulic engine mounts
- Balanced rotating assembly
- Driveability
-
- Smooth power delivery
- Adaptive throttle response
Accessories
- Standard
-
- Alternator
- Starter motor
- Power steering pump
- Optional
-
- Performance air filter
- Upgraded intercooler
- High-capacity oil cooler
- Maintenance
-
- Oil filter
- Spark plugs
- Accessory drive belt
Maintenance
- Service interval
- 7500 miles or 12 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Air filter check
- Belts and hoses inspection
- Coolant level check
- Maintenance Notes
- Use only synthetic 5W-30 oil
Warranty
- Basic
- Years: 4Miles: 50000Coverage: Bumper-to-bumper
- Powertrain
- Years: 6Miles: 70000Coverage: Engine and transmission
- Corrosion
- Years: 6Miles: UnlimitedCoverage: Perforation only
- Roadside Assistance
- Years: 6Miles: 70000Coverage: 24/7 assistance
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser-guided quality control
- Quality Control
- Engine Testing: 100% dyno testingLeak Testing: Pressure and vacuum testsFinal Inspection: Visual and functional checks
- Sustainability Practices
-
- Recycled aluminum content
- Low VOC painting process
- Energy-efficient manufacturing
- Production Metrics
- Daily Output: 300 unitsDefect Rate: 0.02%Assembly Time: 4.5 hours
Service Information for 3.0l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check all fluid levels
- Inspect belts and hoses
- Test battery condition
Use only synthetic 5W-30 oil
- Replace cabin air filter
- Inspect spark plugs
- Check turbocharger system
- Test engine compression
Use OEM-approved parts only
- Replace spark plugs
- Replace accessory drive belt
- Flush cooling system
- Replace fuel filter
Major service - dealer recommended
Common Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 3.0L engine in the 2020-Present Cadillac CT5?
What are the technical specifications of the 3.0L engine in the 2020-Present Cadillac CT5?
The 3.0L engine in the 2020-Present Cadillac CT5 is a twin-turbocharged V6 engine producing 335 horsepower and 405 lb-ft of torque. It features a dual-scroll turbocharger, direct fuel injection, and an aluminum alloy block. The engine is compatible with premium gasoline and is paired with a 10-speed automatic transmission. It is designed for optimal performance and efficiency, with a top speed of 149 mph and acceleration from 0-60 mph in 4.8 seconds.
Q2 What are the maintenance requirements for the 3.0L engine?
What are the maintenance requirements for the 3.0L engine?
Regular maintenance for the 3.0L engine includes oil changes every 5,000 to 7,500 miles using 0W-40 synthetic oil, tire rotations every 7,500 miles, and inspection of belts and hoses every 50,000 miles. Spark plugs should be replaced every 100,000 miles, and the engine air filter every 15,000 to 30,000 miles. It is also recommended to check coolant levels regularly and replace the coolant every 150,000 miles. Always refer to the owner's manual for specific maintenance schedules.
Q3 How do I install or replace parts on the 3.0L engine?
How do I install or replace parts on the 3.0L engine?
To install or replace parts on the 3.0L engine, ensure you have the correct tools and consult the service manual. Begin by disconnecting the battery and allowing the engine to cool. For major replacements, such as the turbocharger or engine block, professional tools and expertise are required. Always follow proper torque specifications and reassemble components in the reverse order of disassembly. Properly test the system after installation to ensure there are no leaks or issues.
Q4 How do I troubleshoot common issues with the 3.0L engine?
How do I troubleshoot common issues with the 3.0L engine?
To troubleshoot common issues with the 3.0L engine, start by checking the dashboard for error codes using an OBD-II scanner. Common issues include turbocharger boost leaks, faulty oxygen sensors, or low coolant levels. Inspect hoses and connections for signs of wear or damage. If the engine is running rough, check the spark plugs and ignition system. For persistent issues, consult a certified technician or refer to the service manual for diagnostic procedures.
Q5 How can I optimize the performance of the 3.0L engine?
How can I optimize the performance of the 3.0L engine?
To optimize the performance of the 3.0L engine, consider upgrading to high-performance air filters or cat-back exhaust systems. Regular tuning and recalibration of the engine computer can also enhance power output and efficiency. Maintain proper tire pressure and reduce unnecessary weight in the vehicle. For maximum performance, use premium gasoline and ensure the engine is well-maintained. Avoid excessive idling and drive in sport mode for optimal throttle response and acceleration.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2020-Present Cadillac CT5 Service Manual
Coming SoonA comprehensive guide to maintenance, repair, and troubleshooting procedures for the 3.0L engine and related systems.
Technical Bulletin: Turbocharger Update
Coming SoonProvides updates and improvements for the turbocharger system on the 3.0L engine, including installation instructions and compatibility information.
Cadillac CT5 Parts Catalog
Coming SoonA detailed listing of genuine parts and accessories for the 2020-Present Cadillac CT5, including engine components and maintenance items.
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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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