BMW M3 2007-2013 4.0L Engine Specifications
Detailed technical specifications and performance data for the 4.0L S65 V8 engine in the 2007-2013 BMW M3. Includes engine dimensions, torque curves, fuel system details, and maintenance guidelines.
Overview Specifications
Comprehensive description of the 4.0l-engine specifications for the 2007-2013 BMW M3, including key features, measurements, and technical details
How to Use
Use the search function to locate specific 4.0l-engine specifications by entering keywords such as 'torque', 'compression ratio', or 'redline'. Use exact terms for best results.
Navigate through the 4.0l-engine documentation sections using the table of contents. Each section is organized by major components and technical specifications.
Key Specifications
Displacement
4.0 liters (3999 cc)
Max Power
414 hp @ 8,300 rpm
Max Torque
295 lb-ft @ 3,900 rpm
Compression Ratio
12.0:1
Redline
8,400 rpm
Available Specifications
Engine Design and Architecture
Details about the design, layout, and architecture of the 4.0l V8 engine used in the 2007-2013 BMW M3
Engine Design and Architecture
Details about the design, layout, and architecture of the 4.0l V8 engine used in the 2007-2013 BMW M3
Engine Configuration
- Naturally aspirated 4.0-liter V8 engine
- 90-degree cylinder bank angle
- Double overhead camshaft (DOHC) design
- 32-valve configuration (4 valves per cylinder)
- Aluminum block and cylinder heads for reduced weight
Combustion System
- High-pressure direct fuel injection system
- Compression ratio of 12.0:1
- Individual throttle bodies for each cylinder
- BMW VANOS variable valve timing system
- Optimized intake and exhaust port design
Note: The VANOS system ensures optimal valve timing for improved performance and efficiency.
Performance Specifications
Technical details about the engine's performance, including power output, torque, and RPM limits
Performance Specifications
Technical details about the engine's performance, including power output, torque, and RPM limits
Power and Torque
- Maximum power output of 414 hp (309 kW) at 8,300 rpm
- Peak torque of 295 lb-ft (400 Nm) at 3,900 rpm
- Redline at 8,400 rpm
- Power-to-weight ratio of 6.8 lbs/hp (4.1 kg/kW)
- Specific output of 103.5 hp per liter
Fuel and Emissions
- Premium unleaded fuel required (91 octane or higher)
- EURO 4 emissions compliance
- Fuel consumption: 12.4 mpg city / 18.5 mpg highway (combined 14.7 mpg)
- CO2 emissions of 285 g/km
- Equipped with dual catalytic converters
Note: Fuel economy may vary based on driving conditions and style.
Cooling and Lubrication
Information about the cooling and lubrication systems designed for the 4.0l V8 engine
Cooling and Lubrication
Information about the cooling and lubrication systems designed for the 4.0l V8 engine
Cooling System
- High-capacity liquid cooling system
- Dual electric radiator fans
- Thermostatically controlled coolant flow
- Coolant capacity of 12.5 liters (13.2 quarts)
- Auxiliary oil cooler for optimal thermal management
Lubrication System
- Dry-sump oil system for improved oil circulation
- Oil capacity of 8.8 liters (9.3 quarts)
- Synthetic oil recommended (SAE 5W-30 or 5W-40)
- Oil change interval of 15,000 miles or 12 months
- Oil filter located at the front of the engine
Note: Regular oil changes are critical to maintaining engine performance and longevity.
Dimensions and Weight
Detailed measurements and weight specifications for the 4.0l V8 engine
Dimensions and Weight
Detailed measurements and weight specifications for the 4.0l V8 engine
Physical Dimensions
- Engine length: 620 mm (24.4 inches)
- Engine width: 750 mm (29.5 inches)
- Engine height: 620 mm (24.4 inches)
- Bore: 92 mm (3.62 inches)
- Stroke: 75.2 mm (2.96 inches)
Weight
- Dry weight of 202 kg (445 lbs)
- Weight distribution optimized for 50:50 front-to-rear balance
- Lightweight components include forged crankshaft and pistons
- Aluminum construction reduces overall mass
- Engine mounts designed for minimal vibration transfer
Note: The lightweight design contributes to the vehicle's agile handling.
Search Specifications
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Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
General
- Engine Code
- S65B40
- Displacement
- 3999 cc
- Configuration
- V8
- Cylinder Bore
- 92.0 mm
- Piston Stroke
- 75.2 mm
- Compression Ratio
- 12.0:1
- Engine Weight
- 202 kg
Performance
- Max Power
- 414 hp @ 8300 rpm
- Max Torque
- 400 Nm @ 3900 rpm
- Redline
- 8400 rpm
- Fuel Type
- Premium unleaded (91 AKI minimum)
- Fuel System
- Direct injection
Cooling System
- Coolant Capacity
- 10.5 liters
- Thermostat Opening Temperature
- 97°C
- Radiator Part Number
- 17112283881
- Water Pump Part Number
- 11517838599
- Coolant Type
- BMW Antifreeze/Coolant (G48)
Lubrication System
- Oil Capacity
- 8.8 liters
- Oil Type
- BMW Longlife-01 5W-30
- Oil Filter Part Number
- 11427833769
- Oil Pressure
- 3.0-4.5 bar at 2000 rpm
- Oil Change interval
- 15000 miles or 12 months
Ignition System
- Spark Plug Part Number
- 12120039626
- Spark Plug Gap
- 0.7-0.8 mm
- Ignition Coil Part Number
- 12137548091
- Ignition Timing
- Fully electronic, variable
Fuel System
- Fuel Pump Part Number
- 16146757669
- Fuel Pressure
- 5.0 bar
- injector Part Number
- 13537585254
- Fuel Filter Part Number
- 13327798022
Valvetrain
- Valve Configuration
- DOHC, 4 valves per cylinder
- intake Valve Diameter
- 35.0 mm
- Exhaust Valve Diameter
- 30.0 mm
- Valve Clearance intake
- 0.18-0.22 mm
- Valve Clearance Exhaust
- 0.28-0.32 mm
Timing System
- Timing Chain Type
- Double-row
- Timing Chain Tensioner Part Number
- 11317541710
- Camshaft Position Sensor Part Number
- 12147838284
- Crankshaft Position Sensor Part Number
- 12147838283
Emissions
- Emission Standard
- EU4
- Catalytic Converter Part Number
- 18307585253
- Oxygen Sensor Part Number
- 11787558025
- EGR System
- Not applicable
Maintenance
- Valve Adjustment interval
- 30000 miles
- Spark Plug Replacement interval
- 60000 miles
- Timing Chain Inspection Interval
- 100000 miles
- Belt Drive inspection Interval
- 60000 miles
- Coolant Replacement interval
- 4 years or 60000 miles
Diagnostics
- OBDII Compliance
- Yes
- Common Fault Codes
-
- P0300
- P0171
- P0015
- Diagnostic Connector Location
- Under dashboard, driver's side
- Diagnostic Tool Compatibility
- BMW ISTA/D, INPA
Service Information Service
Detailed service requirements and schedules for the 4.0L S65B40 engine
- Oil and filter change
- Inspect cooling system
- Check brake system
Use only BMW-approved fluids and parts
- Valve clearance adjustment
- Replace air filter
- Inspect drive belts
Valve adjustment requires specialized tools
- Replace spark plugs
- Replace fuel filter
- Inspect timing chain
Timing chain inspection is critical for engine longevity
Common Questions
Find answers to common questions about torque specifications
Q1 What is the power output of the 4.0L S65 V8 engine in the 2007-2013 BMW M3?
What is the power output of the 4.0L S65 V8 engine in the 2007-2013 BMW M3?
The 4.0L S65 V8 engine produces 414 horsepower (309 kW) at 8,300 rpm and 295 lb-ft (400 Nm) of torque at 3,900 rpm. It features a high-revving design with a redline at 8,400 rpm.
Q2 What type of oil is recommended for the 4.0L S65 V8 engine?
What type of oil is recommended for the 4.0L S65 V8 engine?
BMW recommends using SAE 10W-60 synthetic oil for the 4.0L S65 V8 engine. The oil capacity is approximately 8.8 liters (9.3 quarts), including the oil filter. Always use BMW-approved oil to ensure optimal performance and longevity.
Q3 What is the valve adjustment interval for the 4.0L S65 V8 engine?
What is the valve adjustment interval for the 4.0L S65 V8 engine?
The valve clearance on the 4.0L S65 V8 engine should be checked and adjusted every 30,000 miles (48,000 km) or as specified in the owner's manual. Proper valve adjustment is critical for maintaining engine performance and preventing damage.
Q4 What is the compression ratio of the 4.0L S65 V8 engine?
What is the compression ratio of the 4.0L S65 V8 engine?
The 4.0L S65 V8 engine has a compression ratio of 12.0:1, which contributes to its high-performance characteristics and efficient combustion.
Q5 What is the recommended spark plug replacement interval for the 4.0L S65 V8 engine?
What is the recommended spark plug replacement interval for the 4.0L S65 V8 engine?
BMW recommends replacing the spark plugs every 37,500 miles (60,000 km) or as specified in the owner's manual. Use only BMW-approved spark plugs to ensure proper ignition and engine 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.
BMW S65 V8 Engine Technical Overview
Coming SoonA detailed technical guide covering the design, specifications, and maintenance of the 4.0L S65 V8 engine.
BMW M3 Owner's Manual (2007-2013)
Coming SoonThe official owner's manual for the 2007-2013 BMW M3, including maintenance schedules and technical specifications.
BMW S65 V8 Engine Oil Change Procedure
Coming SoonStep-by-step instructions for performing an oil change on the 4.0L S65 V8 engine, including recommended tools and materials.
BMW S65 V8 Engine Valve Adjustment Guide
Coming SoonA comprehensive guide to checking and adjusting valve clearance on the 4.0L S65 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.
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- If you're unsure about any procedure, consult a qualified professional mechanic.
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