Mercedes-Benz Mercedes SL 2012-present Drivetrain Specifications
Explore the detailed drivetrain specifications for the 2012-Present Mercedes-Benz SL-Class, including engine, transmission, and differential details. Perfect for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides a detailed breakdown of the drivetrain specifications for the Mercedes-Benz SL-Class models from 2012 to the present. It covers engine options, transmission systems, performance metrics, and advanced drivetrain technologies. Designed for enthusiasts, technicians, and prospective buyers, this guide offers easy navigation and quick access to key technical details. Use the search function to find specific terms or navigate through sections for comprehensive insights into the SL-Class drivetrain.
How to Use
Use the search bar to quickly locate specific terms or components within the document. Enter keywords like 'engine', 'transmission', or 'torque' to find relevant sections instantly.
Navigate through the document by clicking on section titles in the table of contents. Each section is organized into subsections for easy access to detailed information about the drivetrain components.
Key Specifications
Engine Options
V6, V8, AMG V8
Transmission
7-Speed Automatic, AMG Speedshift
0-60 mph
3.5 - 4.5 seconds
Top Speed
155 - 186 mph
Drivetrain
RWD, 4MATIC AWD
Available Specifications
Engine Options
This section covers the various engine configurations available in the Mercedes-Benz SL-Class from 2012 to the present. It includes details on displacement, horsepower, torque, and fuel efficiency for each engine variant.
Engine Options
This section covers the various engine configurations available in the Mercedes-Benz SL-Class from 2012 to the present. It includes details on displacement, horsepower, torque, and fuel efficiency for each engine variant.
V6 Engines
- 3.0L V6 biturbo engine
- 302 horsepower
- 273 lb-ft of torque
- Direct fuel injection
- Start-stop technology
- Eco mode for improved fuel efficiency
V8 Engines
- 4.7L V8 biturbo engine
- 429 horsepower
- 516 lb-ft of torque
- Cylinder deactivation
- High-performance cooling system
- Premium fuel recommended
AMG V8 Engines
- 5.5L V8 biturbo engine
- 577 horsepower
- 664 lb-ft of torque
- AMG Speedshift transmission
- Race Start function
- Handcrafted in Affalterbach
Transmission Systems
This section details the transmission systems used in the Mercedes-Benz SL-Class, including automatic and AMG-specific variants. It covers gear ratios, shift modes, and advanced features like paddle shifters.
Transmission Systems
This section details the transmission systems used in the Mercedes-Benz SL-Class, including automatic and AMG-specific variants. It covers gear ratios, shift modes, and advanced features like paddle shifters.
7-Speed Automatic
- 7G-TRONIC PLUS transmission
- Adaptive shift logic
- Manual mode with paddle shifters
- Smooth and precise gear changes
- Eco mode for reduced fuel consumption
- Quick downshifts for overtaking
AMG Speedshift
- 7-Speed AMG Speedshift MCT
- Multiple driving modes (Comfort, Sport, Manual)
- Blistering fast gear changes
- Integrated launch control
- Optimized for high-performance driving
- Enhanced throttle response
Performance Metrics
This section provides performance metrics for the Mercedes-Benz SL-Class, including acceleration times, top speeds, and handling characteristics. It highlights the car's capabilities on both road and track.
Performance Metrics
This section provides performance metrics for the Mercedes-Benz SL-Class, including acceleration times, top speeds, and handling characteristics. It highlights the car's capabilities on both road and track.
Acceleration
- 0-60 mph in 4.5 seconds (SL550)
- 0-60 mph in 3.6 seconds (SL63 AMG)
- 0-60 mph in 3.5 seconds (SL65 AMG)
- Linear acceleration curve
- Minimal turbo lag
- Consistent performance in all conditions
Top Speed
- Electronically limited to 155 mph
- Optional AMG Driver's Package increases limit to 186 mph
- Aerodynamic design enhances stability
- Active rear spoiler for downforce
- High-speed stability control
- Optimized for autobahn cruising
Advanced Drivetrain Technologies
This section explores the advanced drivetrain technologies employed in the Mercedes-Benz SL-Class, including all-wheel drive, adaptive suspension, and electronic stability systems.
Advanced Drivetrain Technologies
This section explores the advanced drivetrain technologies employed in the Mercedes-Benz SL-Class, including all-wheel drive, adaptive suspension, and electronic stability systems.
4MATIC All-Wheel Drive
- Available on SL550 4MATIC
- Torque distribution up to 50:50
- Enhanced traction in all conditions
- Improved cornering stability
- Seamless integration with ESP
- Optimized for performance driving
Adaptive Suspension
- AIRMATIC air suspension
- Continuously adjustable damping
- Comfort and Sport modes
- Automatic level control
- Reduced body roll in corners
- Smooth ride over rough surfaces
Electronic Stability Program (ESP)
- Dynamic stability control
- Traction control system
- Brake assist with cornering function
- Adaptive braking technology
- Enhanced safety in adverse conditions
- Customizable settings for experienced drivers
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Component Specifications
Overview
- Type
- Rear-wheel drive or all-wheel drive (4MATIC)
- Configuration
- Longitudinal engine placement
- Platform
- MRA (Modular Rear Architecture)
- Material
- Aluminum and high-strength steel
- Location
- Front-engine, rear-wheel drive/all-wheel drive
Dimensions
- Driveshaft Length
- 72.8 inches (1.85 m)
- Axle Width
- 63.0 inches (1.6 m)
- Transmission Length
- 28.3 inches (0.72 m)
- Differential Diameter
- 12.6 inches (0.32 m)
- Torque Tube Length
- 54.3 inches (1.38 m)
- Propeller Shaft Diameter
- 3.15 inches (80 mm)
- Final Drive Ratio
- 2.82:1
Materials
- Driveshaft
- High-strength steel
- Differential Housing
- Aluminum alloy
- Axles
- Carbon steel
- Torque Tube
- Aluminum with carbon fiber reinforcement
- Transmission Case
- Magnesium alloy
Features
- Transmission
-
- 9G-TRONIC 9-speed automatic
- Adaptive shift programming
- Manual shift mode
- Direct-select steering wheel paddles
- Differential
-
- Electronic Limited Slip Differential (eLSD)
- Torque vectoring
- Active torque distribution
- Multiple clutch pack design
- 4MATIC
-
- Fully variable torque distribution
- Center differential with multi-disc clutch
- Integrated with ESP system
- Automatic slip control
- Driveshaft
-
- Carbon fiber reinforced
- Dynamic balancing
- High-torque capacity
- Low vibration design
- Axles
-
- Hollow design for weight reduction
- High-strength steel construction
- Integrated wheel bearings
- Sealed for life lubrication
Safety Features
- Stability Control
-
- Electronic Stability Program (ESP)
- Traction control system
- Hill-start assist
- Collision Prevention
-
- Active brake assist
- Adaptive brake system
- Collision prevention assist
Comfort Features
- Shifting
-
- Smooth shift technology
- Adaptive shift patterns
- Comfort mode programming
- Noise Reduction
-
- Active noise cancellation
- Vibration damping mounts
- Acoustic insulation
- Performance
-
- Dynamic select driving modes
- Sport+ shifting response
- Eco mode optimization
Accessories
- Performance Upgrades
-
- AMG performance package
- Sport exhaust system
- High-performance differential
- Track mode programming
- Maintenance
-
- Drivetrain service kit
- Specialty tools set
- Lubrication package
- Protection
-
- Underbody protection plate
- Driveshaft tunnel cover
- Differential guard
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Fluid check and replacement
- Driveshaft inspection
- Differential oil change
- Axle boot inspection
- Transmission software update
- Maintenance Notes
- Use only Mercedes-approved fluids and lubricants
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Parts and labor
- Powertrain
- Miles: 100,000Years: 6Coverage: Drivetrain components
- Corrosion
- Miles: UnlimitedYears: 12Coverage: Drivetrain structural components
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: 24/7 emergency service
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- CNC machining
- Robotic assembly
- Precision balancing
- Dynamic testing
- Quality Control
- Testing: Durability testing, Vibration analysis, Thermal stress testinginspection: X-ray inspection, Ultrasonic testing, Magnetic particle inspection
- Sustainability Practices
-
- Recycled aluminum usage
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Daily Output: 500 unitsPrecision Tolerance: ±0.001 inchesTesting Hours: 24 hours per unit
Service Information for drivetrain Service
Maintenance and service requirements specific to the drivetrain system
- Inspect driveshaft and CV joints
- Check transmission fluid level
- Inspect differential for leaks
- Verify axle boot condition
- Update drivetrain control software
Use only Mercedes-Benz approved fluids and lubricants
- Replace transmission fluid
- Change differential oil
- Inspect torque tube mount
- Check propeller shaft balance
- Verify drivetrain alignment
Requires specialized diagnostic equipment
- Full drivetrain inspection
- Replace driveshaft center bearing
- Overhaul differential assembly
- Perform vibration analysis
- Update all control modules
Recommended to perform at authorized Mercedes-Benz service center
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the drivetrain specifications for the 2012-Present Mercedes SL?
What are the drivetrain specifications for the 2012-Present Mercedes SL?
The 2012-Present Mercedes SL features a rear-wheel-drive (RWD) system across all models. The drivetrain includes a 7-speed automatic transmission (7G-TRONIC PLUS) or a 9-speed automatic transmission (9G-TRONIC) depending on the model. Engine options range from the SL350's 3.5L V6 to the SL63 AMG's 5.5L V8 biturbo, delivering horsepower from 302 HP to 577 HP. The drivetrain is designed for optimal performance and efficiency, with a focus on smooth power delivery and handling.
Q2 What are the maintenance requirements for the Mercedes SL drivetrain?
What are the maintenance requirements for the Mercedes SL drivetrain?
Regular maintenance for the Mercedes SL drivetrain includes checking and replacing transmission fluid every 40,000 to 60,000 miles, inspecting the driveshaft and differential for wear, and ensuring proper lubrication of components. The 7G-TRONIC and 9G-TRONIC transmissions require periodic software updates for optimal performance. It's recommended to follow the manufacturer's service schedule and consult a certified technician for detailed maintenance procedures.
Q3 How do I replace the drivetrain components on a Mercedes SL?
How do I replace the drivetrain components on a Mercedes SL?
Replacing drivetrain components on a Mercedes SL involves several steps. For the transmission, disconnect the battery, remove the transmission pan, and replace the fluid and filter. For the driveshaft, ensure the vehicle is securely lifted, remove the bolts connecting the driveshaft to the differential and transmission, and install the new component. Always use manufacturer-approved parts and follow the service manual for torque specifications and alignment.
Q4 What are common drivetrain issues in the Mercedes SL?
What are common drivetrain issues in the Mercedes SL?
Common drivetrain issues in the Mercedes SL include transmission fluid leaks, rough shifting, and driveshaft vibrations. For transmission problems, check the fluid level and condition, and ensure the software is up to date. Driveshaft vibrations may indicate worn universal joints or improper balancing. Addressing these issues promptly with a certified technician can prevent further damage and ensure smooth operation.
Q5 How can I optimize the performance of my Mercedes SL drivetrain?
How can I optimize the performance of my Mercedes SL drivetrain?
To optimize the performance of your Mercedes SL drivetrain, ensure regular maintenance, including timely fluid changes and software updates. Use high-quality synthetic transmission fluid and replace worn components promptly. Consider upgrading to performance-oriented parts like reinforced driveshafts or aftermarket transmission control units. Driving habits also play a role; avoid aggressive shifting and maintain smooth acceleration for longevity and 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 SL Drivetrain Service Manual
Coming SoonDetailed instructions for servicing and maintaining the drivetrain components of the 2012-Present Mercedes SL, including transmission, driveshaft, and differential.
Mercedes SL Technical Service Bulletin
Coming SoonLatest updates and fixes for drivetrain-related issues in the 2012-Present Mercedes SL, including software updates and component recalls.
Mercedes SL Drivetrain Parts Catalog
Coming SoonComprehensive catalog of drivetrain components for the 2012-Present Mercedes SL, including part numbers, compatibility, and installation guidelines.
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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.
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