BMW 650i 2012-2017 4.4L Engine Specifications
Detailed technical specifications and documentation for the 4.4L twin-turbocharged V8 engine in the 2012-2017 BMW 650i. Includes performance data, system parameters, and maintenance guidelines.
Overview Specifications
Comprehensive description of the 4.4l-engine specifications for the 2012-2017 BMW 650I, including key features, measurements, and technical details
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Use the search bar to find specific 4.4l-engine specifications by entering keywords such as 'torque', 'horsepower', or 'compression ratio'.
Navigate through the 4.4l-engine documentation sections using the table of contents or by scrolling through the document. Each section is clearly labeled for easy access.
Key Specifications
Displacement
4.4 liters (4395 cc)
Horsepower
445 hp @ 5500-6000 rpm
Torque
480 lb-ft @ 2000-4500 rpm
Compression Ratio
10.0:1
Oil Capacity
8.5 liters (with filter)
Available Specifications
Engine Design and Architecture
Detailed description of the 4.4l-engine's design, architecture, and key components
Engine Design and Architecture
Detailed description of the 4.4l-engine's design, architecture, and key components
Engine Configuration
- V8 configuration with 90-degree bank angle
- Double overhead camshaft (DOHC) design
- Aluminum alloy block and cylinder heads
- Direct fuel injection system
- TwinPower Turbo technology with twin-scroll turbochargers
Displacement and Dimensions
- Total displacement: 4.4 liters (4395 cc)
- Bore: 89.0 mm
- Stroke: 88.3 mm
- Compression ratio: 10.0:1
- Engine weight: 198 kg (dry)
Note: The engine's compact design allows for optimal weight distribution and improved handling.
Performance Specifications
Detailed performance metrics and capabilities of the 4.4l-engine
Performance Specifications
Detailed performance metrics and capabilities of the 4.4l-engine
Power Output
- Maximum horsepower: 445 hp @ 5500-6000 rpm
- Maximum torque: 480 lb-ft @ 2000-4500 rpm
- Redline: 7000 rpm
- 0-60 mph acceleration: 4.5 seconds
- Top speed: 155 mph (electronically limited)
Fuel Efficiency
- City fuel economy: 16 mpg
- Highway fuel economy: 24 mpg
- Combined fuel economy: 19 mpg
- Fuel tank capacity: 18.5 gallons
- Emissions: Euro 6 compliant
Note: Fuel efficiency may vary based on driving conditions and vehicle load.
Cooling and Lubrication Systems
Details on the cooling and lubrication systems of the 4.4l-engine
Cooling and Lubrication Systems
Details on the cooling and lubrication systems of the 4.4l-engine
Cooling System
- Liquid-cooled with electric water pump
- Radiator capacity: 12.5 liters
- Thermostat opening temperature: 97°C
- Coolant type: BMW-approved antifreeze
- Coolant capacity: 10.5 liters
Lubrication System
- Wet sump oil system
- Oil capacity: 8.5 liters (with filter)
- Recommended oil grade: SAE 5W-30
- Oil change interval: 10,000 miles or 12 months
- Oil pressure: 3.5 bar at 2000 rpm
Note: Regular oil changes are critical to maintaining engine performance and longevity.
Electrical and Ignition Systems
Technical details on the electrical and ignition systems of the 4.4l-engine
Electrical and Ignition Systems
Technical details on the electrical and ignition systems of the 4.4l-engine
Ignition System
- Coil-on-plug ignition system
- Spark plug gap: 0.8 mm
- Spark plug type: Bosch ZR5TPP33
- Ignition timing: Fully electronic with variable timing
- Battery voltage: 12V
Electrical System
- Alternator output: 180A
- Starter motor power: 2.2 kW
- Fuse box location: Engine compartment
- ECU: Bosch MEVD17.2.8
- Wiring harness: High-temperature resistant
Note: Ensure all electrical connections are secure to prevent system malfunctions.
Search Specifications
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Engine Specifications
General
- Engine Code
- N63B44O0
- Displacement
- 4.4 liters
- Configuration
- V8
- Aspiration
- Twin-turbocharged
- Fuel Type
- Premium unleaded gasoline
- Manufacturer
- BMW
- Production Years
- 2012-2017
- Vehicle Model
- 650I
Performance
- Horsepower
- 445 hp @ 5500-6000 rpm
- Torque
- 480 lb-ft @ 2000-4500 rpm
- Compression Ratio
- 10.0:1
- Redline
- 7000 rpm
- Top Speed
- 155 mph (electronically limited)
- Acceleration 0 To 60
- 4.5 seconds
Dimensions And Weight
- Engine Weight
- 220 kg (485 lbs)
- Length
- 720 mm (28.3 in)
- Width
- 760 mm (29.9 in)
- Height
- 680 mm (26.8 in)
- Oil Capacity
- 8.5 liters (9.0 quarts)
Fuel System
- Fuel injection
- Direct injection
- Fuel Pump Pressure
- 200 bar (2900 psi)
- Fuel Filter Part Number
- 13 32 7 566 327
- Fuel injector Part Number
- 13 53 7 566 328
- Fuel Tank Capacity
- 70 liters (18.5 gallons)
Cooling System
- Coolant Capacity
- 12.5 liters (13.2 quarts)
- Thermostat Opening Temperature
- 97°C (207°F)
- Radiator Part Number
- 17 11 7 566 329
- Water Pump Part Number
- 11 51 7 566 330
- Coolant Type
- BMW Antifreeze/Coolant (G48)
Lubrication System
- Oil Type
- BMW Longlife-01 FE 5W-30
- Oil Filter Part Number
- 11 42 7 566 331
- Oil Pressure
- 3.5-4.5 bar (51-65 psi) at 2000 rpm
- Oil Change interval
- 15000 miles or 12 months
- Oil Pump Part Number
- 11 41 7 566 332
Ignition System
- Spark Plug Part Number
- 12 12 0 037 644
- Spark Plug Gap
- 0.8 mm (0.031 in)
- Ignition Coil Part Number
- 12 13 7 566 333
- Ignition Timing
- 10° BTDC at idle
- Battery Voltage
- 12V
- Battery Capacity
- 90 Ah
Emissions
- Emission Standard
- EU5
- Catalytic Converter Part Number
- 18 30 7 566 334
- Oxygen Sensor Part Number
- 11 78 7 566 335
- Exhaust Gas Recirculation
- Yes
- Particulate Filter
- No
Maintenance
- Spark Plug Replacement interval
- 60000 miles
- Timing Chain Replacement Interval
- Lifetime (inspect at 100000 miles)
- Air Filter Replacement interval
- 30000 miles
- Cabin Filter Replacement Interval
- 15000 miles
- Fuel Filter Replacement interval
- 60000 miles
Diagnostics
- Obd2 Port Location
- Under dashboard, driver's side
- Diagnostic Trouble Codes
-
- P0171
- P0174
- P0300
- P0420
- Scan Tool Compatibility
- BMW ISTA/D, INPA
- Common Issues
-
- High-pressure fuel pump failure
- Valve stem seal leaks
- Turbocharger wastegate rattle
Service Information Service
Detailed service requirements and schedules for the 4.4L engine in the 2012-2017 BMW 650I
- Oil and filter change
- Inspect brake system
- Check tire pressure and condition
- Inspect engine air filter
Use only BMW-approved fluids and parts
- Replace engine air filter
- Replace cabin air filter
- Inspect spark plugs
- Check battery condition
Inspect for any leaks or unusual noises
- Replace spark plugs
- Replace fuel filter
- Inspect timing chain
- Check coolant system for leaks
Perform thorough inspection of all engine components
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower and torque output of the 4.4L engine in the 2012-2017 BMW 650i?
What is the horsepower and torque output of the 4.4L engine in the 2012-2017 BMW 650i?
The 4.4L N63B44O0 engine in the 2012-2017 BMW 650i produces 445 horsepower at 5,500-6,000 RPM and 480 lb-ft of torque at 1,750-4,500 RPM. This twin-turbocharged V8 engine is designed for high performance and efficiency.
Q2 What type of fuel is recommended for the 4.4L engine in the BMW 650i?
What type of fuel is recommended for the 4.4L engine in the BMW 650i?
BMW recommends using premium unleaded gasoline with an octane rating of 91 or higher for optimal performance and fuel efficiency in the 4.4L N63 engine. Using lower-octane fuel may result in reduced performance and potential engine knocking.
Q3 What is the oil capacity and recommended oil type for the 4.4L engine?
What is the oil capacity and recommended oil type for the 4.4L engine?
The 4.4L N63 engine requires approximately 8.5 liters (9 quarts) of oil. BMW recommends using synthetic oil with a viscosity of SAE 5W-30 or SAE 0W-30, meeting BMW Longlife-01 or LL-01 FE specifications. Regular oil changes are critical for maintaining engine health.
Q4 What is the service interval for the 4.4L engine in the BMW 650i?
What is the service interval for the 4.4L engine in the BMW 650i?
BMW recommends an oil change every 10,000 miles or 12 months, whichever comes first, under normal driving conditions. However, for high-performance or severe driving conditions, more frequent servicing may be required. Always refer to the vehicle's Condition Based Service (CBS) system for specific maintenance alerts.
Q5 What are common issues to watch for with the 4.4L N63 engine?
What are common issues to watch for with the 4.4L N63 engine?
Common issues include high oil consumption, turbocharger failures, and valve stem seal wear. BMW has issued technical service bulletins (TSBs) and recalls for certain model years to address these concerns. Regular maintenance and using genuine BMW parts can mitigate these issues.
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 N63 Engine Technical Overview
Coming SoonA detailed technical guide covering the design, specifications, and maintenance of the N63 4.4L engine.
BMW 650i Owner's Manual
Coming SoonThe official owner's manual for the 2012-2017 BMW 650i, including engine maintenance and service recommendations.
BMW N63 Engine Oil Consumption TSB
Coming SoonTechnical Service Bulletin addressing oil consumption issues in the N63 engine and recommended solutions.
BMW Genuine Parts Catalog
Coming SoonAccess the official BMW parts catalog to find genuine components for the 4.4L N63 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.
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- If you're unsure about any procedure, consult a qualified professional mechanic.
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