Chrysler 300 2011-present 6.4L Engine Specifications
Explore the detailed 6.4L engine specifications for the 2011-Present Chrysler 300. Learn about horsepower, torque, fuel efficiency, and maintenance tips to optimize your vehicle's performance.
Overview Specifications
This document provides detailed specifications and technical information about the 6.4L engine used in the 2011-Present Chrysler 300. 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 capabilities and design.
How to Use
Use the search bar to quickly find specific terms or phrases related to the 6.4L engine. This is especially useful for locating technical details or troubleshooting information.
Scroll through the sections to explore different aspects of the 6.4L engine. Each section is organized into subsections with detailed points for easy reference.
Key Specifications
Displacement
6.4L
Horsepower
485 HP
Torque
475 lb-ft
Transmission
8-speed automatic
Fuel Economy
15 city / 25 highway mpg
Available Specifications
Engine Performance
This section covers the performance characteristics of the 6.4L engine, including horsepower, torque, and acceleration metrics. It also highlights the engine's responsiveness and efficiency under various driving conditions.
Engine Performance
This section covers the performance characteristics of the 6.4L engine, including horsepower, torque, and acceleration metrics. It also highlights the engine's responsiveness and efficiency under various driving conditions.
Horsepower and Torque
- 485 horsepower at 6,100 RPM
- 475 lb-ft of torque at 4,100 RPM
- Optimized for high-performance driving
- Enhanced throttle response
Acceleration and Speed
- 0-60 mph in 4.3 seconds
- Top speed of 160 mph (electronically limited)
- Quick-shifting 8-speed automatic transmission
- Improved launch control system
Engine Design
This section delves into the engineering and design features of the 6.4L engine, including its architecture, materials, and cooling systems. It highlights the innovations that contribute to its durability and performance.
Engine Design
This section delves into the engineering and design features of the 6.4L engine, including its architecture, materials, and cooling systems. It highlights the innovations that contribute to its durability and performance.
Architecture and Materials
- Naturally aspirated V8 configuration
- Aluminum block and cylinder heads
- Forged steel crankshaft
- High-flow cylinder heads
Cooling and Lubrication
- Dual-stage oil pump for improved lubrication
- High-capacity cooling system
- Oil cooler for sustained performance
- Thermal management system
Fuel and Emissions
This section explores the fuel efficiency and emissions technology of the 6.4L engine. It includes details on fuel delivery systems, combustion efficiency, and compliance with emissions standards.
Fuel and Emissions
This section explores the fuel efficiency and emissions technology of the 6.4L engine. It includes details on fuel delivery systems, combustion efficiency, and compliance with emissions standards.
Fuel System
- Direct fuel injection system
- Premium unleaded fuel recommended
- 16.5-gallon fuel tank capacity
- Improved fuel atomization
Emissions Control
- Compliant with EPA Tier 3 emissions standards
- Dual catalytic converters
- Active exhaust system
- Low CO2 emissions for a V8 engine
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
Overview
- Type
- V8
- Configuration
- 90-degree V8
- Platform
- Chrysler 300 (2011-Present)
- Material
- Aluminum block and heads
- Location
- Front-engine, rear-wheel drive
Dimensions
- Displacement
- 6.4 liters (392 cubic inches)
- Bore
- 4.09 inches (103.9 mm)
- Stroke
- 3.72 inches (94.6 mm)
- Length
- 29.5 inches (749 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 485 lbs (220 kg)
Materials
- Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Connecting Rods
- Forged steel
Features
- Performance
-
- 485 horsepower
- 475 lb-ft torque
- High-flow cylinder heads
- Active exhaust system
- Fuel System
-
- Sequential multi-port fuel injection
- Variable valve timing
- High-pressure fuel pump
- Cooling
-
- Dual-pass cooling system
- High-capacity radiator
- Oil cooler
- Ignition
-
- Coil-on-plug ignition
- High-energy spark plugs
- Knock sensor system
- Emissions
-
- Catalytic converters
- EGR system
- OBD-II compliance
Safety Features
- Engine Protection
-
- Oil pressure sensor
- Coolant temperature sensor
- Overheat Protection
-
- High-temperature warning system
- Automatic engine shutdown
- Fire Prevention
-
- Heat shields
- Fuel cut-off system
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Climate Control
-
- Integrated coolant heater
- Auxiliary electric fan
Accessories
- intake
-
- High-flow air filter
- Cold air intake system
- Exhaust
-
- Dual exhaust system
- Active exhaust valves
- Engine Bay
-
- Decorative engine cover
- Billet aluminum caps
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Air filter replacement
- Coolant flush
- Belt and hose inspection
- Maintenance Notes
- Use synthetic oil for optimal performance.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Corrosion
- Miles: 100,000Years: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- FCA US LLC
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- inspection: 100% engine testingTolerances: Precision machining within 0.001 inches
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Production Metrics
- Annual Output: 50,000 unitsDefect Rate: Less than 0.1%
Service Information for 6.4l 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 synthetic oil for optimal performance.
- Replace air filter
- Inspect fuel system
- Check ignition system
- Inspect exhaust system
- Test battery and charging system
Ensure all connections are secure.
- Replace spark plugs
- Flush coolant system
- Inspect and replace belts if needed
- Check engine mounts
- Perform compression test
Critical to follow torque specifications during reassembly.
Common Questions
Find answers to common questions about torque specifications
Q1 What vehicles are compatible with the 6.4L engine for the 2011-Present Chrysler 300?
What vehicles are compatible with the 6.4L engine for the 2011-Present Chrysler 300?
The 6.4L HEMI V8 engine is compatible with the 2011-Present Chrysler 300 SRT models. It is specifically designed for high-performance trims and is not interchangeable with other engine variants. Ensure your vehicle is an SRT model before considering this engine. Compatibility also depends on the transmission type, which must be the 8-speed automatic for optimal performance.
Q2 What are the maintenance requirements for the 6.4L engine in the Chrysler 300?
What are the maintenance requirements for the 6.4L engine in the Chrysler 300?
The 6.4L engine requires regular oil changes every 6,000 miles or six months, using 5W-40 synthetic oil. Air filters should be inspected every 12,000 miles and replaced as needed. Spark plugs should be replaced every 30,000 miles. Regularly check coolant levels and ensure the cooling system is functioning properly to prevent overheating, especially under high-performance conditions.
Q3 How do I replace the 6.4L engine in a Chrysler 300?
How do I replace the 6.4L engine in a Chrysler 300?
Replacing the 6.4L engine involves disconnecting the battery, draining fluids, and removing the intake manifold, exhaust headers, and transmission connections. Use a hoist to lift the engine out and carefully align the new engine during installation. Reconnect all components, refill fluids, and test the system. Professional installation is recommended due to the complexity and precision required.
Q4 What should I do if my 6.4L engine is misfiring?
What should I do if my 6.4L engine is misfiring?
If your 6.4L engine is misfiring, start by checking the spark plugs and ignition coils for wear or damage. Inspect the fuel injectors and ensure they are clean and functioning. Use an OBD-II scanner to identify error codes. If the issue persists, check the engine's compression and vacuum levels. Consult a professional mechanic for advanced diagnostics.
Q5 How can I optimize the performance of my 6.4L engine?
How can I optimize the performance of my 6.4L engine?
To optimize performance, use high-quality synthetic oil and premium fuel. Upgrade the air intake and exhaust systems for better airflow. Regularly clean the throttle body and fuel injectors. Consider a performance tune to enhance horsepower and torque. Ensure tires and suspension are aligned for improved handling and traction.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Chrysler 300 SRT Service Manual
Coming SoonComprehensive guide covering maintenance, repairs, and technical specifications for the 6.4L engine in Chrysler 300 SRT models.
Technical Service Bulletin for 6.4L Engine Updates
Coming SoonLatest updates and fixes for the 6.4L engine, including software updates and performance enhancements.
Chrysler 300 SRT Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 6.4L engine and Chrysler 300 SRT models.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
Intellectual Property
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.