Mercedes-Benz Mercedes SL 2012-present Fuel System Specifications
Discover the complete fuel specifications for the 2012-Present Mercedes-Benz SL-Class. Learn about fuel types, octane ratings, tank capacity, consumption, and emission standards for optimal performance and efficiency.
Overview Specifications
This document provides detailed fuel specifications for the 2012-Present Mercedes SL series. It covers fuel types, consumption rates, tank capacity, and related technical details. Use this guide to understand the vehicle's fuel efficiency, engine requirements, and operational guidelines. Navigate through the sections to find specific information or use the search functionality to locate data quickly.
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Key Specifications
Fuel Type
Premium Unleaded Gasoline
Tank Capacity
19.8 gallons
City MPG
15-18 MPG
Highway MPG
23-26 MPG
Range
370-450 miles
Available Specifications
Fuel Types and Requirements
This section outlines the types of fuel compatible with the 2012-Present Mercedes SL series. It includes details on recommended fuel grades, octane ratings, and any specific requirements for optimal engine performance.
Fuel Types and Requirements
This section outlines the types of fuel compatible with the 2012-Present Mercedes SL series. It includes details on recommended fuel grades, octane ratings, and any specific requirements for optimal engine performance.
Recommended Fuel Grades
- Premium unleaded gasoline with 91 octane or higher
- Avoid using ethanol blends above 10% (E10)
- Diesel variants require ultra-low sulfur diesel (ULSD)
- Check owner’s manual for specific engine requirements
Octane Ratings and Performance
- Higher octane fuel improves engine efficiency
- Minimum octane rating of 91 for gasoline engines
- Lower octane may cause knocking and reduced performance
- Use of additives not recommended unless specified
Fuel Consumption and Efficiency
This section provides detailed information on the fuel consumption rates for both city and highway driving. It also highlights the factors influencing fuel efficiency and tips for improving mileage.
Fuel Consumption and Efficiency
This section provides detailed information on the fuel consumption rates for both city and highway driving. It also highlights the factors influencing fuel efficiency and tips for improving mileage.
City and Highway Mileage
- City fuel consumption: 15-18 MPG (miles per gallon)
- Highway fuel consumption: 23-26 MPG
- Combined average: 19-21 MPG
- Varies by engine type and driving conditions
Factors Affecting Efficiency
- Driving habits (e.g., aggressive acceleration)
- Vehicle load and weight distribution
- Tire pressure and alignment
- Environmental conditions (e.g., temperature, altitude)
Fuel Tank Capacity and Range
This section details the fuel tank capacity of the Mercedes SL series and the estimated driving range based on fuel efficiency. It also includes tips for maximizing range and refueling guidelines.
Fuel Tank Capacity and Range
This section details the fuel tank capacity of the Mercedes SL series and the estimated driving range based on fuel efficiency. It also includes tips for maximizing range and refueling guidelines.
Tank Capacity and Range
- Fuel tank capacity: 19.8 gallons (75 liters)
- Estimated range: 370-450 miles per tank
- Range varies with driving conditions and load
- Low fuel warning activates at approximately 2.6 gallons remaining
Refueling Guidelines
- Use the fuel filler cap release button inside the vehicle
- Turn off the engine before refueling
- Avoid overfilling the tank to prevent spillage
- Ensure the fuel cap is securely closed after refueling
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Component Specifications
Overview
- Type
- Premium Unleaded Gasoline
- Octane Rating
- 91 (minimum)
- Fuel System
- Direct Injection
- Fuel Tank Capacity
- 19.8 gallons (US)
- Fuel Economy
- 22 mpg combined (est.)
Dimensions
- Fuel Tank Length
- 31.5 inches (800 mm)
- Fuel Tank Width
- 17.7 inches (450 mm)
- Fuel Tank Height
- 9.8 inches (250 mm)
- Fuel Line Diameter
- 0.5 inches (12.7 mm)
- Fuel Pump Pressure
- 58 psi (4 bar)
- Fuel Filter Size
- 3.15 inches (80 mm) length, 2.36 inches (60 mm) diameter
- Fuel injector Flow Rate
- 200 cc/min
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with synthetic rubber coating
- Fuel Pump
- Thermoplastic with stainless steel components
- Fuel Filter
- Cellulose and synthetic fiber blend
Features
- Fuel Delivery
-
- High-pressure direct injection
- Variable fuel pressure control
- Efficient fuel atomization
- Monitoring
-
- Real-time fuel consumption display
- Low fuel level warning
- Fuel system diagnostics
- Efficiency
-
- Start-stop technology
- Eco mode optimization
- Reduced fuel evaporation
- Safety
-
- Rollover fuel cutoff
- Leak detection system
- Impact-resistant fuel tank
- Environmental
-
- Low emissions design
- Compatible with ethanol blends (up to E10)
- Recyclable fuel system components
Safety Features
- Fuel Tank
-
- Impact-resistant construction
- Fire suppression design
- Fuel System
-
- Automatic shutoff in accidents
- Leak detection sensors
- Emergency
-
- Manual fuel cut-off switch
- Fuel vapor recovery system
Comfort Features
- Refueling
-
- Capless fuel filler
- Easy-access fuel door
- Noise Reduction
-
- Quiet fuel pump operation
- Vibration-dampened fuel lines
- Convenience
-
- Accurate fuel gauge
- Remaining range calculation
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Fuel stabilizer
- Monitoring Tools
-
- Fuel consumption meter
- Fuel pressure gauge
- Diagnostic scanner
- Maintenance
-
- Fuel filter kit
- Fuel pump replacement kit
- Fuel line repair kit
Maintenance
- Service intervals
-
- Miles: 10,000, Items: Fuel filter inspection,Fuel system diagnostic check,Fuel injector cleaning, Note: Use only manufacturer-approved fuel additives
- Miles: 30,000, Items: Fuel filter replacement,Fuel pump performance test,Fuel tank inspection, Note: Check for fuel leaks during service
- Miles: 60,000, Items: Full fuel system inspection,Fuel pressure regulator check,Fuel line integrity test, Note: Replace all worn components at this interval
Warranty
- Basic
- Years: 4Miles: 50,000Coverage: Fuel system components
- Powertrain
- Years: 4Miles: 50,000Coverage: Fuel pump and injectors
- Emissions
- Years: 7Miles: 70,000Coverage: Fuel system related emissions
- Corrosion
- Years: 4Miles: 50,000Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Mercedes-Benz
- Manufacturing Process
-
- Robotic assembly of fuel system components
- Precision testing of fuel injectors
- Quality control for fuel tank integrity
- Quality Control
- Pressure Testing: All fuel lines and tanksLeak Testing: Complete fuel systemPerformance Verification: Fuel pump and injectors
- Sustainability Practices
-
- Recyclable fuel system materials
- Low-emission manufacturing process
- Energy-efficient production facilities
- Production Metrics
- Annual Production: Approximately 10,000 unitsDefect Rate: Less than 0.1%Production Time: Average 8 hours per vehicle
Service Information for Fuel System Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel filter
- Check fuel system for leaks
- Run fuel system diagnostic
- Clean fuel injectors
Use only manufacturer-approved fuel additives
- Replace fuel filter
- Test fuel pump performance
- Inspect fuel tank
- Check fuel pressure regulator
Perform complete fuel system inspection
- Replace fuel pump if necessary
- Inspect all fuel lines
- Test fuel system pressure
- Replace fuel injectors if needed
Consider complete fuel system overhaul
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 2012-Present Mercedes SL?
What type of fuel is compatible with the 2012-Present Mercedes SL?
The 2012-Present Mercedes SL is compatible with premium unleaded gasoline with an octane rating of 91 or higher. Using lower octane fuel may result in reduced performance and engine knocking. Diesel or ethanol blends above 10% (E10) are not recommended, as they can damage the engine and fuel system. Always refer to the owner’s manual for specific fuel requirements and compatibility.
Q2 What are the maintenance requirements for the fuel system in the Mercedes SL?
What are the maintenance requirements for the fuel system in the Mercedes SL?
The fuel system in the Mercedes SL requires regular maintenance to ensure optimal performance. This includes periodic fuel filter replacement every 30,000 to 40,000 miles, using high-quality fuel additives to clean injectors, and inspecting fuel lines for leaks or wear. Additionally, the fuel tank should be checked for debris or contamination during routine service intervals. Adhering to the manufacturer’s maintenance schedule is crucial for longevity.
Q3 How do I replace the fuel filter in a 2012-Present Mercedes SL?
How do I replace the fuel filter in a 2012-Present Mercedes SL?
To replace the fuel filter in a 2012-Present Mercedes SL, first, locate the filter, typically found near the fuel tank. Disconnect the negative battery terminal for safety. Relieve fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Disconnect the fuel lines and remove the old filter. Install the new filter, ensuring proper orientation, and reconnect the fuel lines. Reconnect the battery and start the engine to check for leaks.
Q4 What should I do if my Mercedes SL has fuel delivery issues?
What should I do if my Mercedes SL has fuel delivery issues?
If your Mercedes SL experiences fuel delivery issues, start by checking the fuel pump fuse and relay for functionality. Inspect the fuel filter for clogs and replace it if necessary. Use a fuel pressure gauge to ensure the pump is delivering the correct pressure. If issues persist, inspect the fuel injectors for blockages or leaks. In severe cases, a professional diagnostic tool may be required to identify underlying issues.
Q5 How can I optimize fuel efficiency in my Mercedes SL?
How can I optimize fuel efficiency in my Mercedes SL?
To optimize fuel efficiency in your Mercedes SL, maintain proper tire pressure, use high-quality fuel, and avoid aggressive driving habits. Regularly replace air filters and ensure the engine is tuned to factory specifications. Lighten the vehicle’s load by removing unnecessary items and use cruise control on highways. Additionally, ensure the fuel system is clean and free of deposits to maintain optimal combustion 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 Owner’s Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance, and fuel specifications for the 2012-Present Mercedes SL.
Fuel System Technical Bulletin
Coming SoonTechnical service bulletin addressing common fuel system issues and updates for the Mercedes SL (2012-Present).
Mercedes SL Parts Catalog
Coming SoonDetailed catalog of fuel system parts and accessories for the 2012-Present Mercedes SL, including part numbers and compatibility.
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