BMW 750i 2015-present Brakes Specifications
Find detailed brake specifications for the 2015-Present BMW 750i (G11/G12), including rotor sizes, caliper types, and ABS systems. Essential for maintenance, repair, and upgrades.
Brake System Specifications Overview Specifications
This document provides a comprehensive overview of the brake system specifications for the 2015-Present BMW 750i. It includes detailed technical information, key features, and maintenance guidelines. Use this guide to understand the components, performance metrics, and servicing requirements of the braking system. Refer to the sections below for in-depth details and use the quick reference section for fast access to key specifications.
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Key Specifications
Front Rotor Size
374 mm x 30 mm
Rear Rotor Size
345 mm x 24 mm
0-60 mph Stopping Distance
Approx. 114 feet
Brake Fluid Type
DOT 4 LV
Brake Pad Change Interval
Every 30,000 miles
Available Specifications
Brake System Overview
This section provides an overview of the BMW 750i brake system, including its key components, features, and technologies. Understand the overall architecture and functionality of the braking system.
Brake System Overview
This section provides an overview of the BMW 750i brake system, including its key components, features, and technologies. Understand the overall architecture and functionality of the braking system.
Key Features of the Brake System
- Adaptive Brake System with dynamic brake force distribution
- Integrated Brake System (IBS) for optimized stopping power
- Automatic Brake Drying function to remove moisture from rotors
- Brake Standby function for immediate braking readiness
- Start-Off Assistant for uphill starts
Brake System Components
- Dual-circuit braking system with diagonal split
- Electric parking brake with automatic hold function
- Brake assist system for emergency stops
- Dynamic Stability Control (DSC) integration
- Regenerative braking system (if equipped)
Brake Components and Specifications
This section details the technical specifications of the brake components, including rotor sizes, caliper types, and brake pad materials. Use this information for maintenance, upgrades, or repairs.
Brake Components and Specifications
This section details the technical specifications of the brake components, including rotor sizes, caliper types, and brake pad materials. Use this information for maintenance, upgrades, or repairs.
Front Brake Specifications
- Rotor size: 374 mm x 30 mm
- Caliper type: 4-piston fixed front calipers
- Brake pad material: High-performance friction material
- Cooling system: Ventilated rotors with internal cooling vanes
- Minimum rotor thickness: 28 mm
Rear Brake Specifications
- Rotor size: 345 mm x 24 mm
- Caliper type: 2-piston floating rear calipers
- Brake pad material: Low-dust, high-performance material
- Cooling system: Solid rotors with integral cooling fins
- Minimum rotor thickness: 22 mm
Brake Fluid and Hydraulic System
- Brake fluid type: DOT 4 LV (Low Viscosity)
- Hydraulic system pressure: Up to 120 bar
- Brake fluid reservoir capacity: 0.5 liters
- Brake fluid change interval: Every 2 years or 30,000 miles
- Hydraulic system leakage test interval: Every 12,000 miles
Brake Performance and Safety Features
This section highlights the performance metrics and safety features of the BMW 750i brake system. Understand the capabilities and advanced technologies that contribute to its stopping power and safety.
Brake Performance and Safety Features
This section highlights the performance metrics and safety features of the BMW 750i brake system. Understand the capabilities and advanced technologies that contribute to its stopping power and safety.
Braking Performance Metrics
- 0-60 mph stopping distance: Approximately 114 feet
- 100-0 km/h stopping distance: Approximately 36 meters
- Brake fade resistance: Tested up to 1,000 consecutive stops
- Maximum deceleration: Up to 1.0g
- Wet braking performance: Optimized for reduced stopping distances
Advanced Safety Features
- Automatic Emergency Braking (AEB)
- Lane Departure Warning with corrective braking
- Adaptive Cruise Control with stop-and-go functionality
- Brake Assist with hill descent control
- Electronic Brakeforce Distribution (EBD)
Maintenance and Service Guidelines
This section provides maintenance and service recommendations for the BMW 750i brake system. Follow these guidelines to ensure optimal performance and longevity of the braking components.
Maintenance and Service Guidelines
This section provides maintenance and service recommendations for the BMW 750i brake system. Follow these guidelines to ensure optimal performance and longevity of the braking components.
Brake Inspection and Service Intervals
- Brake pad inspection: Every 12,000 miles or as needed
- Brake rotor inspection: Every 18,000 miles or as needed
- Brake fluid change: Every 2 years or 30,000 miles
- Brake hose inspection: Every 30,000 miles or as needed
- Caliper service: Every 50,000 miles or as needed
Common Brake Wear Indicators
- Squealing or grinding noises during braking
- Vibration in the brake pedal during stopping
- Illuminated brake warning light on the dashboard
- Spongy brake pedal feel
- Reduced stopping power or longer stopping distances
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Brakes Specifications
Overview
- Type
- Dual-circuit braking system with ABS
- Configuration
- Front and rear axle with integrated Dynamic Stability Control (DSC)
- Platform
- BMW G11/G12 (7 Series)
- Material
- Aluminum multi-piston fixed calipers
- Location
- Front and rear ventilated discs
Dimensions
- Front Brake Rotor Diameter
- 13.7 in (348 mm)
- Front Brake Rotor Thickness
- 1.2 in (30 mm)
- Rear Brake Rotor Diameter
- 13.4 in (340 mm)
- Rear Brake Rotor Thickness
- 0.9 in (22 mm)
- Front Caliper Piston Count
- 4-piston fixed
- Rear Caliper Piston Count
- Single-piston floating
Materials
- Brake Rotors
- Cast iron with Ferritic Nitro-Carburizing (FNC) coating
- Brake Pads
- Organic (semi-metallic optional)
- Calipers
- Aluminum alloy
- Brake Lines
- Stainless steel reinforced rubber hoses
Features
- Advanced Braking Technologies
-
- Automatic Hold function
- Brake drying in wet conditions
- Adaptive Brake Assist
- Emergency Brake Assistant
- Comfort And Drivers Aid
-
- Auto Start/Stop with brake regeneration
- Brake pads with wear sensors
- Hill Descent Control integration
- Sport mode with reduced pedal travel
- Safety And Stability
-
- ABS with Dynamic Brake Control
- Cornering Brake Control
- Brake Standby and Brake Start
- Electronic Brakeforce Distribution
Safety Features
- Active Safety
-
- Automatic Emergency Braking (AEB)
- Brake Assist with predictive analytics
- Dynamic Stability Control (DSC)
- Anti-lock Braking System (ABS)
- Passive Safety
-
- Crash-optimized pedal system
- Brake system redundancy
- Post-crash braking
Comfort Features
- Noise Reduction
-
- Optimized brake pad materials
- Vented rotor design
- Rubber-mounted calipers
- Pedal Characteristics
-
- Progressive pedal feel
- Variable braking force distribution
- Low pedal effort in traffic situations
- Convenience
-
- Auto Hold function
- Brake pad wear indicators
- Integrated parking brake
Accessories
- Optional Equipment
-
- M Sport brake system with larger rotors
- Ceramic brake package
- High-performance brake fluid
- Brake cooling system
- Maintenance Accessories
-
- Brake pad wear sensor kit
- Brake fluid test strips
- Brake rotor resurfacing kit
- Upgrades
-
- Performance brake pads
- Lightweight brake rotors
- Stainless steel brake lines
Maintenance
- Service interval
- Every 12,000 miles (15,000 km) or 12 months
- Service Items
-
- Brake fluid change
- Brake pad inspection and replacement
- Rotor inspection and resurfacing
- Brake sensor inspection
- Parking brake adjustment
- Notes
-
- Use BMW-approved brake fluid DOT 4
- Replace brake pads if wear is below 1/8 inch
- Check brake lines for damage or leaks
- Inspect brake sensors for proper function
Warranty
- New Vehicle Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Brake system components including pads, rotors, and calipers
- Parts Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Genuine BMW brake parts
- Labor Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Brake system labor costs
- Roadside Assistance
- Miles: Unlimited milesYears: 4 yearsCoverage: Brake system related issues
Production Details
- Manufacturer
- BMW Group
- Manufacturing Process
-
- Precision casting for brake rotors
- Aluminum alloy machining for calipers
- Advanced coating processes for corrosion protection
- Laser-cutting for brake pads
- Quality Control
- inspection: 100% inspection of brake componentsTesting: Functional testing of complete brake systemsCertification: Compliance with global safety standards
- Sustainability Practices
-
- Recycling of brake materials
- Low-emission manufacturing processes
- Energy-efficient production facilities
- Production Metrics
- Annual Production: Over 1 million brake systemsQuality Rating: 99.9% defect-free rateDelivery Time: Just-in-time global distribution
Service Information for brakes Service
Maintenance and service requirements specific to this component
- Inspect brake pads and rotors
- Check brake fluid level and condition
- Test brake sensors and warning lights
- Clean brake calipers and guides
- Inspect brake hoses for damage
Recommended before long trips or extreme driving conditions
- Replace brake pads if worn below 1/8 inch
- Resurface brake rotors if warping is detected
- Bleed brake system if air is present
- Inspect parking brake function
- Check ABS and DSC system operation
Use BMW-approved tools for bleeding and resurfacing
- Replace brake fluid with DOT 4
- Inspect and replace brake rotors if necessary
- Clean and lubricate brake caliper slides
- Replace brake wear sensors
- Perform full brake system test
Essential for maintaining optimal braking performance and safety
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the brakes on a 2015-Present BMW 750i?
What are the technical specifications of the brakes on a 2015-Present BMW 750i?
The 2015-Present BMW 750i features ventilated disc brakes front and rear. Front brakes typically have 374mm rotors with 4-piston fixed calipers, while rear brakes have 366mm rotors with 2-piston fixed calipers. These brakes are compatible with models from 2015 onwards and are designed for optimal performance and heat dissipation.
Q2 What maintenance is required for the brakes on a 2015-Present BMW 750i?
What maintenance is required for the brakes on a 2015-Present BMW 750i?
Regular brake maintenance for the BMW 750i includes inspecting pads every 10,000 miles, replacing pads every 30,000-50,000 miles, and resurfacing or replacing rotors as needed. Brake fluid should be changed every 2 years or 30,000 miles. Inspect sensors and lines annually.
Q3 How do I install or replace the brakes on a 2015-Present BMW 750i?
How do I install or replace the brakes on a 2015-Present BMW 750i?
To replace brakes, lift the vehicle, remove wheels, and inspect components. Remove calipers, taking care not to damage the ABS sensor. Replace pads and rotors, ensuring proper alignment. Reinstall calipers, bleed the brake system, and test the brakes thoroughly.
Q4 How do I troubleshoot common brake issues in a 2015-Present BMW 750i?
How do I troubleshoot common brake issues in a 2015-Present BMW 750i?
Common issues include squeaking or spongy pedals. For squeaks, inspect pads and rotors for wear. For spongy pedals, check brake fluid level and for air in lines. Diagnose ABS issues using OBD-II tools and consult a professional if needed.
Q5 How can I optimize the performance of my BMW 750i brakes?
How can I optimize the performance of my BMW 750i brakes?
Upgrade to high-performance pads and slotted rotors for better heat management. Use high-boiling-point brake fluid. Regularly clean wheels and ensure proper tire pressure. Avoid aggressive driving and consider professional tuning for optimal 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 750i Service Manual
Coming SoonCovers maintenance, repair, and technical specifications for the braking system.
Technical Service Bulletin - Brake System Update
Coming SoonDetails updates and improvements for the brake system, including any recalls or enhancements.
BMW Parts Catalog
Coming SoonComprehensive list of OEM brake parts, including pads, rotors, and sensors.
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