Dodge Challenger 2008-present 5.7L Engine Specifications
Explore the detailed 5.7L engine specifications for the 2008-Present Dodge Challenger. This guide covers horsepower, torque, fuel system, and more, providing essential information for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 5.7L HEMI V8 engine used in the Dodge Challenger from 2008 to the present. It is designed for enthusiasts, mechanics, and potential buyers who want to understand the engine's performance, design, and features. Use the search functionality to find specific details or navigate through sections for a comprehensive understanding of the engine's capabilities.
How to Use
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Key Specifications
Displacement
5.7 liters
Horsepower
375 HP
Torque
410 lb-ft
Compression Ratio
10.5:1
Fuel Economy
16 city / 25 hwy mpg
Available Specifications
Engine Performance
This section covers the performance metrics of the 5.7L HEMI V8 engine, including horsepower, torque, and acceleration. It also highlights the engine's responsiveness and fuel efficiency.
Engine Performance
This section covers the performance metrics of the 5.7L HEMI V8 engine, including horsepower, torque, and acceleration. It also highlights the engine's responsiveness and fuel efficiency.
Power Output
- 375 horsepower at 5,150 RPM
- 410 lb-ft of torque at 4,200 RPM
- 0-60 mph in approximately 5.0 seconds
- Top speed of 155 mph (electronically limited)
- Multi-Displacement System (MDS) for improved fuel efficiency
- High-flow cylinder heads for enhanced performance
Fuel Efficiency
- EPA-estimated 16 mpg city / 25 mpg highway
- Active Fuel Management technology
- Optimized combustion chamber design
- Lightweight components for reduced energy loss
- E85 flex-fuel capability (optional)
Engine Design
This section delves into the engineering and design features of the 5.7L HEMI V8 engine, including its construction, materials, and advanced technologies.
Engine Design
This section delves into the engineering and design features of the 5.7L HEMI V8 engine, including its construction, materials, and advanced technologies.
Construction and Materials
- Cast iron engine block for durability
- Aluminum cylinder heads for reduced weight
- Forged steel crankshaft for high strength
- Powdered metal connecting rods
- Hydraulic roller lifters for smooth operation
- High-performance camshaft
Advanced Technologies
- Variable Valve Timing (VVT) for optimized performance
- Sequential multi-port fuel injection
- Electronic throttle control
- Coil-on-plug ignition system
- Low-friction piston rings
- Dual-stage oil pump
Maintenance and Durability
This section provides information on the maintenance requirements and durability features of the 5.7L HEMI V8 engine, ensuring long-term reliability and performance.
Maintenance and Durability
This section provides information on the maintenance requirements and durability features of the 5.7L HEMI V8 engine, ensuring long-term reliability and performance.
Maintenance Schedule
- Oil change interval: 6,000 miles or 6 months
- Spark plug replacement: 30,000 miles
- Air filter replacement: 15,000 miles
- Coolant flush: 100,000 miles
- Timing chain inspection: 60,000 miles
- Fuel system cleaning: 30,000 miles
Durability Features
- High-strength alloy components
- Thermal management system
- Corrosion-resistant coatings
- Extended-life coolant
- Robust oil filtration system
- Designed for high-mileage reliability
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Engine Specifications
Overview
- Type
- V8
- Configuration
- 90-degree V
- Platform
- Chrysler HEMI
- Material
- Cast iron block, aluminum heads
- Location
- Front, longitudinal
Dimensions
- Displacement
- 5.7 liters (345 cubic inches)
- Bore
- 3.92 inches (99.5 mm)
- Stroke
- 3.58 inches (90.9 mm)
- Length
- 29.5 inches (749 mm)
- Width
- 28.5 inches (724 mm)
- Height
- 26.5 inches (673 mm)
- Weight
- 500 lbs (227 kg)
Materials
- Block
- Cast iron
- Cylinder Heads
- Aluminum
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Sequential multi-port fuel injection
- Variable valve timing
- Active intake manifold
- Ignition System
-
- Coil-on-plug ignition
- Electronic spark control
- Knock sensor
- Cooling System
-
- High-capacity radiator
- Electric cooling fan
- Thermostatically controlled
- Exhaust System
-
- Dual exhaust
- Catalytic converters
- Stainless steel headers
- Performance
-
- 375 horsepower @ 5200 rpm
- 410 lb-ft torque @ 4200 rpm
- 0-60 mph in 5.1 seconds
Safety Features
- Engine Management
-
- Electronic throttle control
- Engine immobilizer
- Emission Control
-
- OBD-II compliant
- EGR system
- Overheat Protection
-
- High-temperature warning system
- Automatic engine shutdown
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Climate Control
-
- Heated intake manifold
- Cold-start enrichment
Accessories
- Engine Bay
-
- High-output alternator
- Power steering pump
- Air conditioning compressor
- Performance
-
- Cold air intake
- Performance exhaust
- Oil cooler
- Maintenance
-
- Oil filter
- Air filter
- Spark plugs
Maintenance
- Service interval
- Every 6,000 miles or 6 months
- Service Items
-
- Oil and filter change
- Air filter inspection
- Spark plug replacement
- Coolant flush
- Timing belt 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
- Chrysler Group LLC
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- inspection: 100% engine testingTolerances: Micron-level precision
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%
Service Information for 5.7l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Air filter inspection
- Spark plug inspection
- Coolant level check
- Belt and hose inspection
Use synthetic oil for optimal performance
- Replace air filter
- Replace spark plugs
- Inspect timing belt
- Check fuel system
- Test emissions system
Inspect for any leaks or unusual wear
- Replace timing belt
- Flush coolant system
- Replace fuel filter
- Inspect exhaust system
- Check engine mounts
Critical to replace timing belt to prevent engine damage
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.7L engine compatible with all Dodge Challenger models from 2008 to present?
Is the 5.7L engine compatible with all Dodge Challenger models from 2008 to present?
The 5.7L HEMI V8 engine is compatible with Dodge Challenger models from 2008 to present, specifically the R/T trim. However, compatibility may vary for other trims like the SXT or GT, which typically use smaller engines. Always verify your vehicle's VIN and consult the manufacturer or a certified mechanic to ensure compatibility before making any modifications or replacements.
Q2 What are the maintenance requirements for the 5.7L engine in a Dodge Challenger?
What are the maintenance requirements for the 5.7L engine in a Dodge Challenger?
The 5.7L engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 6,000 miles or six months, air filter replacement every 15,000 miles, and spark plug replacement every 30,000 miles. Additionally, inspect the cooling system, belts, and hoses annually. Adhering to the manufacturer's maintenance schedule is crucial for longevity and performance.
Q3 How do I replace the 5.7L engine in a Dodge Challenger?
How do I replace the 5.7L engine in a Dodge Challenger?
Replacing the 5.7L engine involves several steps: disconnect the battery, drain fluids, remove the intake manifold, exhaust system, and accessories. Unbolt the engine mounts and transmission, then carefully lift the engine out. Install the new engine by reversing the process, ensuring all connections are secure. Use a torque wrench for bolts and refill fluids. Professional installation is recommended for accuracy and safety.
Q4 What should I do if my 5.7L engine is misfiring?
What should I do if my 5.7L engine is misfiring?
Misfiring in the 5.7L engine can result from faulty spark plugs, ignition coils, or fuel injectors. Start by scanning for error codes using an OBD-II scanner. Inspect and replace spark plugs or ignition coils if necessary. Check fuel injectors for clogs and ensure proper fuel pressure. If issues persist, inspect the engine's compression and consult a professional mechanic for further diagnosis.
Q5 How can I optimize the performance of my 5.7L engine?
How can I optimize the performance of my 5.7L engine?
To optimize the 5.7L engine's performance, consider upgrading the air intake and exhaust systems for better airflow. Use high-performance spark plugs and synthetic oil for improved efficiency. Regular tuning and ECU remapping can enhance power output. Additionally, ensure proper tire pressure and alignment for better handling. Always follow manufacturer guidelines to avoid voiding warranties.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Dodge Challenger 5.7L HEMI Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 5.7L HEMI engine in Dodge Challenger models.
Technical Service Bulletin: 5.7L Engine Updates
Coming SoonLatest updates and fixes for the 5.7L HEMI engine, including software patches and hardware recommendations.
Dodge Challenger Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 5.7L engine and Dodge Challenger models.
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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.
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