Mercedes-Benz Mercedes B-Class 2005-2011 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2005-2011 Mercedes B-Class, including engine configurations, transmission types, and drive systems. This guide is essential for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides detailed technical specifications and information about the drivetrain of the 2005-2011 Mercedes B-Class. It is designed to help users understand the key components, performance characteristics, and features of the vehicle's drivetrain. Use the search and navigation instructions to quickly locate specific details or browse through the sections for a comprehensive overview.
How to Use
Use the search functionality to quickly find specific terms or components related to the drivetrain. Enter keywords such as 'transmission' or 'engine type' in the search bar to filter results.
Navigate through the document by clicking on the section titles in the table of contents. Each section is divided into subsections, allowing you to easily find detailed information on specific drivetrain components.
Key Specifications
Engine Power
95-140 hp
Transmission
5-speed manual / CVT
Drive Type
Front-wheel drive
Fuel Efficiency
5.5-6.5 L/100km
Torque
140-300 Nm
Available Specifications
Engine Specifications
This section covers the engine options available for the 2005-2011 Mercedes B-Class, including details on engine types, configurations, and performance metrics. Learn about the power output, fuel efficiency, and other technical aspects of the engines used in this model.
Engine Specifications
This section covers the engine options available for the 2005-2011 Mercedes B-Class, including details on engine types, configurations, and performance metrics. Learn about the power output, fuel efficiency, and other technical aspects of the engines used in this model.
Engine Types
- 1.5L inline-4 petrol engine
- 1.7L inline-4 petrol engine
- 2.0L inline-4 diesel engine
- Turbocharged variants available for diesel engines
- Direct fuel injection system
- Variable valve timing for improved efficiency
Power Output
- 1.5L petrol: 95 hp
- 1.7L petrol: 116 hp
- 2.0L diesel: 109 hp
- Turbo diesel: 140 hp
- Torque ranges from 140 Nm to 300 Nm
- Performance optimized for urban driving
Transmission System
Explore the transmission options available for the Mercedes B-Class, including manual and automatic variants. This section provides insights into the gear ratios, shifting mechanisms, and overall performance of the transmission system.
Transmission System
Explore the transmission options available for the Mercedes B-Class, including manual and automatic variants. This section provides insights into the gear ratios, shifting mechanisms, and overall performance of the transmission system.
Transmission Types
- 5-speed manual transmission
- CVT (Continuously Variable Transmission)
- Optional paddle shifters for CVT models
- Smooth and responsive gear changes
- Adaptive shifting algorithms
- Eco mode for improved fuel efficiency
Gear Ratios
- 1st gear: 3.75:1
- 2nd gear: 2.05:1
- 3rd gear: 1.32:1
- 4th gear: 0.95:1
- 5th gear: 0.76:1
- Final drive ratio: 4.07:1
Drivetrain Configuration
This section details the drivetrain layout and configuration of the Mercedes B-Class, including information on front-wheel drive, differential systems, and overall handling characteristics.
Drivetrain Configuration
This section details the drivetrain layout and configuration of the Mercedes B-Class, including information on front-wheel drive, differential systems, and overall handling characteristics.
Drive Type
- Front-wheel drive (FWD) standard
- No all-wheel drive (AWD) option available
- Front-mounted engine configuration
- Compact drivetrain for efficient space utilization
- Enhanced traction control system
- Stable handling in various road conditions
Differential System
- Open differential standard
- Electronic Stability Program (ESP) for improved control
- Anti-lock Braking System (ABS) integration
- Traction control for slippery surfaces
- Dynamic handling with precise steering
- Lightweight design for better performance
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Component Specifications
Overview
- Type
- Front-wheel drive
- Configuration
- Transverse engine layout
- Platform
- Mercedes-Benz MFA platform
- Transmission
- 5-speed manual / CVT automatic
- Differential
- Open differential
Dimensions
- Transmission Length
- 24.8 inches / 630 mm
- Axle Width
- 61.4 inches / 1560 mm
- Driveshaft Diameter
- 2.36 inches / 60 mm
- Transmission Weight
- 132 lbs / 60 kg
- Differential Weight
- 45 lbs / 20.4 kg
- Clutch Diameter
- 9.45 inches / 240 mm
- Fuel Tank Capacity
- 14.8 gallons / 56 liters
Materials
- Transmission Case
- Aluminum alloy
- Driveshaft
- High-strength steel
- Differential Housing
- Cast iron
- Clutch Plate
- Ceramic composite
- Axles
- Chromoly steel
Features
- Transmission
-
- Smooth shifting
- Eco mode
- Manual override
- Sport mode
- Differential
-
- Compact design
- Efficient power transfer
- Low maintenance
- Clutch
-
- Lightweight design
- High torque capacity
- Long service life
- Driveshaft
-
- Balanced construction
- Corrosion-resistant coating
- High durability
Safety Features
- Transmission
-
- Overheat protection
- Fail-safe mode
- Differential
-
- Sealed housing
- Temperature monitoring
- Clutch
-
- Wear indicator
- Anti-vibration design
Comfort Features
- Transmission
-
- Quiet operation
- Smooth acceleration
- Clutch
-
- Light pedal effort
- Progressive engagement
Accessories
- Transmission
-
- Shift knob
- Gear linkage
- Mounting brackets
- Differential
-
- Cover plate
- Mounting hardware
- Seal kit
- Driveshaft
-
- Universal joints
- Balance weights
- Protective boots
Maintenance
- Service interval
- Every 30,000 miles / 24 months
- Service Items
-
- Transmission fluid change
- Differential oil replacement
- Clutch inspection
- Driveshaft lubrication
- Axle boot check
- Maintenance Notes
- Use only manufacturer-recommended fluids and parts
Warranty
- Basic
- Years: 4Miles: 50000Coverage: Drivetrain components
- Powertrain
- Years: 5Miles: 75000Coverage: Transmission and differential
- Corrosion
- Years: 7Miles: 100000Coverage: Driveshaft and axles
- Warranty Terms
- Excludes wear and tear items like clutch
Production Details
- Manufacturer
- Mercedes-Benz
- Manufacturing Process
-
- Computer-controlled assembly
- Precision machining
- Automated quality testing
- Quality Control
- Testing: Durability and performance testsStandards: ISO 9001 certified
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient production
- Production Metrics
- Units Per Year: 150000Defect Rate: 0.05%
Service Information for drivetrain Service
Maintenance and service requirements specific to the drivetrain
- Inspect transmission fluid level
- Check differential oil condition
- Lubricate driveshaft joints
- Inspect clutch wear
Ensure all fluids are at recommended levels
- Replace transmission fluid
- Change differential oil
- Inspect axle boots
- Check clutch engagement
Use manufacturer-approved fluids
- Overhaul transmission if needed
- Replace clutch assembly
- Rebuild differential
- Inspect and balance driveshaft
Major service requires specialized tools
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications for the drivetrain of a 2005-2011 Mercedes B-Class?
What are the technical specifications for the drivetrain of a 2005-2011 Mercedes B-Class?
The 2005-2011 Mercedes B-Class drivetrain includes front-wheel drive (FWD) as standard, with a transversely mounted engine. The transmission options include a 5-speed manual or a CVT (Continuously Variable Transmission). The drivetrain is compatible with 1.5L, 1.7L, and 2.0L petrol engines, as well as 2.0L diesel engines. The system is designed for optimal fuel efficiency and smooth power delivery, with a focus on urban driving dynamics.
Q2 What are the maintenance requirements for the Mercedes B-Class drivetrain?
What are the maintenance requirements for the Mercedes B-Class drivetrain?
Regular maintenance for the Mercedes B-Class drivetrain includes checking and replacing transmission fluid every 60,000 miles or as specified in the owner’s manual. Inspect the driveshaft and CV joints for wear every 30,000 miles. Ensure the engine mounts and suspension components are in good condition to prevent drivetrain stress. Regular oil changes and engine tune-ups are also essential to maintain drivetrain performance and longevity.
Q3 How do I install or replace the drivetrain components in a Mercedes B-Class?
How do I install or replace the drivetrain components in a Mercedes B-Class?
To replace drivetrain components, first, safely lift the vehicle and secure it on jack stands. Remove the undercarriage cover to access the drivetrain. Disconnect the driveshaft and CV joints carefully. For transmission replacement, drain the fluid and disconnect all electrical and mechanical linkages. Install the new component by reversing the removal process, ensuring all bolts are torqued to factory specifications. Refill transmission fluid and test for proper operation.
Q4 What are common troubleshooting steps for drivetrain issues in a Mercedes B-Class?
What are common troubleshooting steps for drivetrain issues in a Mercedes B-Class?
Common drivetrain issues include unusual noises, vibrations, or difficulty shifting. Start by inspecting the transmission fluid level and condition. Check for worn CV joints or damaged driveshafts. Listen for grinding or whining noises, which may indicate bearing or gear issues. Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner to identify electronic or sensor-related problems. Address any detected issues promptly to prevent further damage.
Q5 How can I optimize the performance of my Mercedes B-Class drivetrain?
How can I optimize the performance of my Mercedes B-Class drivetrain?
To optimize drivetrain performance, use high-quality transmission fluid recommended by Mercedes-Benz. Regularly inspect and replace worn components such as CV joints and driveshafts. Ensure proper alignment and tire balance to reduce strain on the drivetrain. Consider upgrading to performance engine mounts and suspension components for improved handling. Avoid aggressive driving habits to prolong drivetrain life and maintain efficiency.
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 B-Class Service Manual
Coming SoonDetailed service manual covering all aspects of maintenance and repair for the 2005-2011 Mercedes B-Class, including drivetrain components.
Technical Service Bulletin for Drivetrain Updates
Coming SoonOfficial bulletin addressing common drivetrain issues and updates for the 2005-2011 Mercedes B-Class.
Mercedes B-Class Parts and Accessories Catalog
Coming SoonComprehensive catalog of genuine parts and accessories for the 2005-2011 Mercedes B-Class, including drivetrain components.
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Technical Information
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