Mercedes-Benz Mercedes M-Class 1997-2005 5.0L V8 Engine Specifications
Explore detailed 5.0L V8 engine specifications for the 1997-2005 Mercedes-Benz M-Class. Learn about performance metrics, technical details, and maintenance tips for this iconic V8 engine.
Overview Specifications
This document provides detailed specifications and technical information about the 5.0L V8 engine used in the 1997-2005 Mercedes M-Class. It is designed for enthusiasts, mechanics, and researchers seeking in-depth knowledge about this engine. The content is organized into sections for easy navigation, covering performance, design, maintenance, and key specifications. Use the search and navigation instructions to quickly find the information you need.
How to Use
Use the search functionality to locate specific terms or phrases within the document. Enter keywords related to the 5.0L V8 engine, such as 'horsepower' or 'torque,' to quickly access relevant sections.
Navigate through the document using the section titles and subsections. Each major section focuses on a specific aspect of the engine, while subsections provide detailed technical points. Use the table of contents or scroll through the document to find the desired information.
Key Specifications
Horsepower
288 hp
Torque
325 lb-ft
Displacement
5.0L
Compression Ratio
10.0:1
Top Speed
130 mph
Available Specifications
Performance Specifications
This section covers the performance metrics of the 5.0L V8 engine, including horsepower, torque, and acceleration. Learn about the engine's capabilities and how it contributes to the driving experience of the Mercedes M-Class.
Performance Specifications
This section covers the performance metrics of the 5.0L V8 engine, including horsepower, torque, and acceleration. Learn about the engine's capabilities and how it contributes to the driving experience of the Mercedes M-Class.
Power Output
- Horsepower: 288 hp @ 5600 rpm
- Torque: 325 lb-ft @ 2700 rpm
- 0-60 mph acceleration: 7.5 seconds
- Top speed: 130 mph (electronically limited)
- Fuel efficiency: 13 mpg city, 17 mpg highway
- Engine redline: 6000 rpm
Transmission and Drivetrain
- 5-speed automatic transmission
- All-wheel drive (4MATIC system)
- Gear ratios optimized for performance and fuel economy
- Electronic stability control (ESP) as standard
Engine Design and Features
Explore the design and engineering features of the 5.0L V8 engine, including its construction, materials, and advanced technologies that enhance performance and reliability.
Engine Design and Features
Explore the design and engineering features of the 5.0L V8 engine, including its construction, materials, and advanced technologies that enhance performance and reliability.
Construction
- Aluminum alloy block and cylinder heads
- DOHC (dual overhead camshaft) design
- 90-degree V8 configuration
- Displacement: 4966 cc (5.0 liters)
- Compression ratio: 10.0:1
- Hydraulic valve lifters for reduced maintenance
Advanced Technologies
- Sequential multi-port fuel injection
- Variable valve timing (VVT)
- Electronic throttle control (ETC)
- Knock sensors for optimized ignition timing
- Dual exhaust system for improved airflow
Maintenance and Durability
This section provides information on maintaining the 5.0L V8 engine, including recommended service intervals, common issues, and tips for ensuring longevity and reliability.
Maintenance and Durability
This section provides information on maintaining the 5.0L V8 engine, including recommended service intervals, common issues, and tips for ensuring longevity and reliability.
Service Intervals
- Oil change: Every 7,500 miles or 12 months
- Spark plug replacement: Every 60,000 miles
- Timing belt inspection: Every 90,000 miles
- Coolant flush: Every 30,000 miles
- Air filter replacement: Every 15,000 miles
Common Issues
- Oil leaks from valve cover gaskets
- Worn-out hydraulic lifters over time
- Potential for carbon buildup in intake manifold
- Check engine light due to sensor malfunctions
- Regular inspection of engine mounts recommended
Search Specifications
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Engine Specifications
Overview
- Type
- Naturally aspirated V8
- Configuration
- 90-degree V8
- Platform
- M112
- Material
- Aluminum block and heads
- Location
- Front longitudinal
Dimensions
- Displacement
- 5.0 liters (4966 cc)
- Bore
- 3.74 in (95 mm)
- Stroke
- 3.39 in (86 mm)
- Length
- 28.74 in (730 mm)
- Width
- 30.31 in (770 mm)
- Height
- 28.35 in (720 mm)
- Weight
- 450 lbs (204 kg)
Materials
- Engine Block
- Aluminum-silicon alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Titanium alloy
Features
- Fuel System
-
- Sequential multi-point fuel injection
- Electronic throttle control
- Variable intake manifold
- Ignition System
-
- Direct ignition system
- Platinum-tipped spark plugs
- Knock sensors
- Cooling System
-
- High-flow water pump
- Dual electric fans
- Thermostatically controlled
- Lubrication System
-
- Dry sump oil system
- High-capacity oil pump
- Oil cooler
- Exhaust System
-
- Dual exhaust
- Stainless steel headers
- Catalytic converters
Safety Features
- Engine Management
-
- Electronic stability program
- Traction control system
- Engine immobilizer
- Cooling
-
- Overheat protection
- Low coolant level sensor
- Oil System
-
- Low oil pressure warning
- Oil level sensor
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Balanced crankshaft
- Hydraulic engine mounts
- Vibration Control
-
- Dual-mass flywheel
- Counter-rotating balance shafts
- Climate Control
-
- Heated intake manifold
- Auxiliary coolant pump
Accessories
- Engine Bay
-
- Polished aluminum valve covers
- Chrome air intake
- Stainless steel engine cover
- Performance
-
- High-flow air filter
- Performance exhaust system
- Performance chip
- Maintenance
-
- Oil filter relocation kit
- Coolant flush kit
- Spark plug socket set
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Coolant flush
- Belt and hose inspection
- Maintenance Notes
- Use synthetic oil for optimal performance.
Warranty
- Basic
- 4 years or 50,000 miles
- Powertrain
- 7 years or 70,000 miles
- Corrosion
- 12 years unlimited mileage
- Emissions
- 8 years or 80,000 miles
- Warranty Terms
- Includes parts and labor
Production Details
- Manufacturer
- Mercedes-Benz
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- inspection: 100% engine testingTolerances: Within 0.001 inchesCertification: ISO 9001
- Sustainability Practices
-
- Recycled aluminum
- Eco-friendly coolant
- Low-emission manufacturing
- Production Metrics
- Units Per Year: 10,000Defect Rate: 0.01%Lead Time: 4 weeks
Service Information for 5.0l v8 engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Spark plug inspection
- Air filter inspection
- Coolant level check
- Belt and hose inspection
Use synthetic oil for optimal performance.
- Spark plug replacement
- Air filter replacement
- Coolant flush
- Fuel filter replacement
- Ignition system check
Ensure all gaskets are inspected for leaks.
- Timing belt replacement
- Water pump replacement
- Exhaust system inspection
- Engine mounts check
- Comprehensive engine diagnostics
Critical to replace timing belt to prevent engine damage.
Common Questions
Find answers to common questions about torque specifications
Q1 What vehicles is the 5.0L V8 engine compatible with from 1997-2005?
What vehicles is the 5.0L V8 engine compatible with from 1997-2005?
The 5.0L V8 engine was specifically designed for the 1997-2005 Mercedes-Benz M-Class models, including the ML500. It is not compatible with other vehicle models or later M-Class generations without significant modifications. This engine features a 90-degree V8 configuration, producing up to 292 horsepower and 336 lb-ft of torque. Always verify compatibility with your vehicle’s VIN before installation.
Q2 What are the maintenance requirements for the 5.0L V8 engine?
What are the maintenance requirements for the 5.0L V8 engine?
The 5.0L V8 engine requires regular maintenance to ensure optimal performance. Oil changes should be performed every 5,000-7,500 miles using 5W-40 synthetic oil. Replace the air filter every 15,000 miles and the spark plugs every 60,000 miles. Inspect the timing chain and tensioner every 100,000 miles. Coolant should be flushed every 30,000 miles. Adhering to this schedule helps prevent costly repairs and extends engine life.
Q3 How do I replace the 5.0L V8 engine in my M-Class?
How do I replace the 5.0L V8 engine in my M-Class?
Replacing the 5.0L V8 engine involves several steps. First, disconnect the battery and drain fluids. Remove components like the air intake, exhaust manifold, and electrical connections. Use an engine hoist to lift the engine out. Install the new engine by reversing the removal steps, ensuring proper alignment of mounts and connections. Torque all bolts to manufacturer specifications. Refill fluids and test the engine for leaks and functionality. Professional assistance is recommended.
Q4 What are common issues with the 5.0L V8 engine and how can I troubleshoot them?
What are common issues with the 5.0L V8 engine and how can I troubleshoot them?
Common issues include oil leaks, misfires, and timing chain wear. For oil leaks, inspect the valve cover gaskets and oil pan seals. Misfires can be caused by faulty spark plugs or ignition coils, which should be tested and replaced if necessary. Timing chain issues often manifest as rattling noises; inspect and replace the chain and tensioner if worn. Use an OBD-II scanner to diagnose error codes for accurate troubleshooting.
Q5 How can I optimize the performance of my 5.0L V8 engine?
How can I optimize the performance of my 5.0L V8 engine?
To optimize performance, use high-quality synthetic oil and premium fuel. Upgrade the air intake and exhaust systems for better airflow. Install a performance chip or ECU tune to enhance power output. Regularly clean the fuel injectors and throttle body. Ensure proper tire pressure and alignment for improved efficiency. Avoid excessive idling and aggressive driving to maintain engine health and performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mercedes-Benz M-Class 5.0L V8 Engine Service Manual
Coming SoonDetailed service manual covering maintenance, repairs, and specifications for the 5.0L V8 engine in 1997-2005 M-Class models.
Technical Service Bulletin: Oil Leak Fix for 5.0L V8 Engine
Coming SoonOfficial bulletin addressing common oil leak issues in the 5.0L V8 engine and recommended repair procedures.
Mercedes-Benz M-Class Parts Catalog
Coming SoonComprehensive catalog listing OEM parts and accessories for the 1997-2005 M-Class, including the 5.0L V8 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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