BMW 745i 2020-present

BMW 745i 2020-present 3.0L Engine Specifications

Detailed technical specifications and documentation for the 3.0L inline-6 turbocharged engine in the 2020-Present BMW 745i. Includes performance data, system overviews, and maintenance guidelines.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the 3.0l-engine specifications for the 2020-Present BMW 745I, including key features, measurements, and technical details

How to Use

Use the search bar to enter specific keywords like 'torque', 'horsepower', or 'compression ratio' to quickly locate relevant engine specifications.

Navigate through the sections using the table of contents or scroll through the document to find detailed information on engine components, performance metrics, and maintenance guidelines.

Key Specifications

Horsepower

335 hp @ 5500-6500 rpm

Torque

332 lb-ft @ 1500-5200 rpm

Displacement

2998 cc

Fuel Efficiency

23 mpg (Combined)

Oil Capacity

6.5 liters

Available Specifications

Engine Performance

Details on the 3.0l-engine's performance metrics, including horsepower, torque, and acceleration

Power Output

Horsepower: 335 hp @ 5500-6500 rpm
Torque: 332 lb-ft @ 1500-5200 rpm
Compression Ratio: 11.0:1
Acceleration (0-60 mph): 5.2 seconds

Fuel Efficiency

City MPG: 20 mpg
Highway MPG: 29 mpg
Combined MPG: 23 mpg
Fuel Type: Premium Unleaded

Note: Fuel efficiency may vary based on driving conditions and vehicle load.

Engine Design

Technical details on the engine's design, including cylinder configuration, displacement, and materials

Cylinder Configuration

Inline 6-cylinder configuration
Displacement: 2998 cc
Bore x Stroke: 82.0 mm x 94.6 mm
Valvetrain: DOHC with Valvetronic

Engine Materials

Cylinder Block: Aluminum
Cylinder Head: Aluminum
Pistons: Forged Aluminum
Crankshaft: Forged Steel

Note: The use of lightweight materials enhances performance and efficiency.

Engine Management

Information on the engine's management systems, including fuel injection, turbocharging, and cooling

Fuel Injection and Turbocharging

Direct Fuel Injection
TwinPower Turbo Technology
Turbocharger: Twin-Scroll
Maximum Boost Pressure: 18.9 psi

Cooling System

Liquid Cooling System
Coolant Capacity: 12.7 liters
Thermostat: Electronically Controlled
Radiator: Aluminum with Plastic Tanks

Note: The cooling system ensures optimal engine temperature under various driving conditions.

Maintenance and Service

Guidelines for maintaining and servicing the 3.0l-engine, including oil specifications and service intervals

Oil Specifications

Oil Type: Synthetic 5W-30
Oil Capacity: 6.5 liters
Oil Change Interval: 10,000 miles
Oil Filter: Cartridge Type

Service Intervals

Spark Plug Replacement: 60,000 miles
Air Filter Replacement: 30,000 miles
Timing Chain: Lifetime (No Replacement Required)
Coolant Flush: 100,000 miles

Note: Service intervals may vary based on driving conditions and usage.

Search Specifications

Search by specification name, value, or description

Engine Specifications

General

Engine Code: B58B30M2

Displacement: 2998 cc

Configuration: Inline 6-cylinder

Aspiration: TwinPower Turbo

Fuel Type: Premium unleaded gasoline (91 AKI minimum)

Manufacturer: BMW AG

Part Number: 11002460123

Performance

Max Power: 335 hp @ 5500-6500 rpm

Max Torque: 332 lb-ft @ 1500-5200 rpm

Compression Ratio: 11.0:1

Redline: 7000 rpm

Emission Standard: EU6d, ULEV50

Fuel System

injection Type: Direct injection (DI)

Fuel Pressure: 200 bar

injector Part Number: 13538616079

Fuel Pump Part Number: 16148659903

Cooling System

Coolant Capacity: 10.5 liters

Thermostat Opening Temperature: 97°C

Coolant Type: BMW Antifreeze/Coolant (G48)

Water Pump Part Number: 11518638121

Lubrication System

Oil Capacity: 6.5 liters

Oil Type: BMW Longlife-01 FE 0W-20 or 0W-30

Oil Filter Part Number: 11427837929

Oil Pressure: 3.5-4.5 bar @ 2000 rpm

Ignition System

Spark Plug Type: Bosch ZR5TPP330

Spark Plug Gap: 0.7-0.8 mm

Ignition Coil Part Number: 12138657253

Ignition Timing: Adjustable via DME

Turbocharger

Type: Twin-scroll turbocharger

Boost Pressure: 1.2 bar

Wastegate Control: Electronic

Turbo Part Number: 11657848902

Valvetrain

Valve Configuration: DOHC, 4 valves per cylinder

Valve Material: Hollow-stem intake, sodium-filled exhaust

Camshaft Part Number: 11367601456

Valve Clearance: Hydraulic, self-adjusting

Engine Management

Ecu Type: Bosch MEVD17.2.6

Software Version: V1.23.4

Diagnostic interface: OBD-II

Sensor References: Crankshaft Position Sensor: 12147586903
Camshaft Position Sensor: 12147838291
Knock Sensor: 12147586904

Maintenance

Service intervals: Oil Change: 10000 miles or 12 months
Spark Plugs: 60000 miles
Air Filter: 30000 miles
Fuel Filter: 60000 miles

Torque Specifications: Cylinder Head Bolts: Stage 1: 40 Nm, Stage 2: 90°, Stage 3: 90°
Main Bearing Caps: 80 Nm + 90°
Connecting Rod Caps: 50 Nm + 90°

Service Information Service

Detailed service requirements and schedules for the 3.0L B58 engine

10000

Engine oil and filter change
Inspect coolant level and condition
Check for leaks and damage

Use only BMW-approved fluids and parts

30000

Replace engine air filter
Inspect spark plugs
Check turbocharger system

Replace air filter earlier if driving in dusty conditions

60000

Replace spark plugs
Replace fuel filter
Inspect timing chain and guides

Timing chain inspection is critical for long-term reliability

Common Questions

Find answers to common questions about torque specifications

What is the horsepower and torque output of the 3.0L engine in the 2020-Present BMW 745i?

The 3.0L turbocharged inline-6 engine in the BMW 745i produces 335 horsepower at 5,500-6,500 rpm and 332 lb-ft of torque at 1,500-5,200 rpm.

What type of fuel system does the 3.0L engine use?

The 3.0L engine utilizes a direct fuel injection system, which optimizes fuel delivery for improved efficiency and performance.

What is the recommended oil type and capacity for the 3.0L engine?

The recommended oil type is BMW TwinPower Turbo Longlife-01 FE 0W-20 or equivalent. The oil capacity is approximately 6.5 liters (6.9 quarts).

What is the compression ratio of the 3.0L engine?

The compression ratio of the 3.0L engine is 11.0:1, which enhances combustion efficiency and power output.

Does the 3.0L engine feature any advanced technologies?

Yes, the engine includes BMW TwinPower Turbo technology, VALVETRONIC variable valve timing, and Double-VANOS camshaft adjustment for optimal performance and efficiency.

What is the service interval for the 3.0L engine?

The recommended service interval is every 10,000 miles or 12 months, whichever comes first, as per BMW's Condition-Based Service (CBS) system.

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 745i 3.0L Engine Technical Specifications

Coming Soon

Detailed technical specifications and performance data for the 3.0L engine.

BMW TwinPower Turbo Technology Overview

Coming Soon

Learn about the advanced TwinPower Turbo technology used in the 3.0L engine.

BMW 745i Maintenance Schedule

Coming Soon

Official maintenance schedule and service intervals for the 2020-Present BMW 745i.

BMW Genuine Parts Catalog

Coming Soon

Access the official catalog for genuine BMW parts and accessories for the 3.0L engine.

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Technical Information

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