Mercedes-Benz Mercedes E-Class 2017-present Fuel System Specifications
Explore detailed fuel specifications for the 2017-Present Mercedes-Benz E-Class (W213). Learn about fuel types, tank capacity, consumption rates, and emission standards to optimize performance and maintenance.
Overview Specifications
This document provides detailed fuel specifications for the 2017-Present Mercedes E-Class. It covers essential information such as fuel types, consumption rates, tank capacity, and efficiency features. Use this guide to understand the vehicle's fuel performance and optimize its usage. The 'HowTo' section explains how to search and navigate the document effectively, while the 'Sections' break down the fuel-related details into manageable parts.
How to Use
Use the search functionality to quickly locate specific fuel-related terms or specifications. Enter keywords like 'fuel type' or 'consumption' in the search bar for instant results.
Navigate through the document using the section titles in the table of contents. Click on a section to jump directly to it, or scroll through to explore all fuel-related details systematically.
Key Specifications
Fuel Type
Gasoline/Diesel/Hybrid
Tank Capacity
17.4 gallons (Gasoline)
City Mileage
22-25 mpg (Gasoline)
Highway Mileage
30-33 mpg (Gasoline)
Hybrid Range
600-650 miles
Available Specifications
Fuel Types
This section outlines the types of fuel compatible with the 2017-Present Mercedes E-Class. It includes details on gasoline, diesel, and hybrid options, ensuring you select the appropriate fuel for optimal performance and efficiency.
Fuel Types
This section outlines the types of fuel compatible with the 2017-Present Mercedes E-Class. It includes details on gasoline, diesel, and hybrid options, ensuring you select the appropriate fuel for optimal performance and efficiency.
Gasoline Options
- Compatible with 91 octane unleaded gasoline
- Higher octane fuels recommended for better performance
- E10 (10% ethanol) is acceptable
- Avoid using E85 or higher ethanol blends
Diesel Options
- Compatible with ultra-low sulfur diesel (ULSD)
- Recommended diesel cetane rating of 51 or higher
- Avoid biodiesel blends above B5
- Use additives for cold weather performance
Fuel Consumption
This section provides detailed fuel consumption rates for the Mercedes E-Class, including city, highway, and combined mileage. It also highlights factors affecting fuel efficiency and tips for improving it.
Fuel Consumption
This section provides detailed fuel consumption rates for the Mercedes E-Class, including city, highway, and combined mileage. It also highlights factors affecting fuel efficiency and tips for improving it.
City and Highway Mileage
- City mileage: 22-25 mpg (gasoline), 28-32 mpg (diesel)
- Highway mileage: 30-33 mpg (gasoline), 38-42 mpg (diesel)
- Combined mileage: 26-28 mpg (gasoline), 34-36 mpg (diesel)
- Hybrid models achieve up to 50 mpg combined
Efficiency Tips
- Use ECO mode for improved fuel economy
- Maintain proper tire pressure
- Avoid excessive idling
- Regularly service the engine and fuel system
Fuel Tank and Range
This section covers the fuel tank capacity and driving range of the Mercedes E-Class. It provides insights into how far the vehicle can travel on a full tank under various conditions.
Fuel Tank and Range
This section covers the fuel tank capacity and driving range of the Mercedes E-Class. It provides insights into how far the vehicle can travel on a full tank under various conditions.
Tank Capacity
- Gasoline models: 17.4-gallon tank
- Diesel models: 16.3-gallon tank
- Hybrid models: 13.5-gallon tank
- Reserve fuel capacity: 2.5 gallons
Driving Range
- Gasoline range: 400-450 miles
- Diesel range: 500-550 miles
- Hybrid range: 600-650 miles
- Range varies based on driving conditions
Search Specifications
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Component Specifications
Overview
- Type
- Gasoline/Diesel
- Configuration
- Direct Injection
- Platform
- MRA (Modular Rear Architecture)
- Material
- High-grade steel and aluminum
- Location
- Rear of vehicle
Dimensions
- Tank Capacity
- 66 liters / 17.4 gallons
- Tank Length
- 1.2 meters / 47.2 inches
- Tank Width
- 0.8 meters / 31.5 inches
- Tank Height
- 0.3 meters / 11.8 inches
- Fuel Line Diameter
- 8 mm / 0.31 inches
- Fuel Pump Pressure
- 3.8 bar / 55 psi
- Fuel Filter Size
- 100 mm x 50 mm / 3.94 inches x 1.97 inches
Materials
- Tank
- High-density polyethylene
- Fuel Lines
- Nitrile rubber with steel reinforcement
- Fuel Pump
- Stainless steel and plastic
- Fuel Filter
- Cellulose and synthetic fibers
Features
- Fuel System
-
- Direct injection technology
- Variable pressure fuel pump
- Multi-hole injectors
- Integrated fuel pressure sensor
- Tank Features
-
- Impact-resistant design
- Internal baffles for fuel stability
- Vapor recovery system
- Anti-siphon protection
- Emissions Control
-
- Evaporative emissions system
- Carbon canister
- Oxygen sensors
- Catalytic converter
- Fuel Efficiency
-
- Start-stop system
- Eco mode
- Cylinder deactivation
- Aerodynamic design
- Safety Features
-
- Fuel cut-off switch
- Overflow protection
- Pressure relief valve
- Fire suppression system
Safety Features
- Crash Protection
-
- Automatic fuel shut-off
- Reinforced tank structure
- Impact-resistant fuel lines
- Fire Prevention
-
- Flame arrestor
- Thermal insulation
- Overpressure relief valve
- Leak Detection
-
- Fuel level sensor
- Pressure monitoring system
- Visual inspection ports
Comfort Features
- Refueling
-
- Easy-access fuel cap
- Automatic nozzle shut-off
- Fuel level indicator
- Noise Reduction
-
- Sound-dampening fuel pump
- Insulated fuel lines
- Quiet operation
- Convenience
-
- Range estimator
- Fuel economy display
- Low fuel warning
- Maintenance
-
- Self-diagnostic system
- Replaceable fuel filter
- Service interval reminder
Accessories
- Fuel Additives
-
- Octane booster
- Fuel system cleaner
- Anti-gel additive
- Tank Accessories
-
- Fuel tank cap lock
- Tank liner
- Fuel siphon pump
- Maintenance Tools
-
- Fuel pressure gauge
- Injector cleaner
- Fuel line disconnect tool
Maintenance
- Service interval
- 10,000 miles or 12 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Injector cleaning
- Tank pressure check
- Fuel pump test
- Maintenance Notes
- Use only recommended fuel types and additives
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and labor
- Powertrain Warranty
- Miles: 100,000Years: 7Coverage: Fuel system components
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Emission control system
- Corrosion Warranty
- Miles: UnlimitedYears: 30Coverage: Fuel tank and lines
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Injection molding for fuel tank
- Precision machining for fuel pump
- Automated assembly of fuel lines
- Quality Control
- Pressure Testing: YesLeak Testing: YesMaterial inspection: Yes
- Sustainability Practices
-
- Recyclable materials
- Low-emission manufacturing
- Energy-efficient processes
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%Energy Consumption: 50 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Inspect fuel lines for leaks
- Check fuel pressure
- Test fuel pump operation
- Inspect fuel tank for damage
- Replace fuel filter
Use only OEM parts for replacement
- Clean fuel injectors
- Inspect fuel tank cap
- Check fuel level sensor
- Test emissions system
- Inspect vapor recovery system
Ensure proper fuel system pressure
- Replace fuel pump
- Inspect and clean fuel tank
- Check all fuel system components
- Test fuel system for leaks
- Verify emissions compliance
Perform comprehensive fuel system inspection
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 2017-Present Mercedes E-Class?
What type of fuel is compatible with the 2017-Present Mercedes E-Class?
The 2017-Present Mercedes E-Class is compatible with premium unleaded gasoline with an octane rating of 91 or higher. Diesel variants require ultra-low sulfur diesel (ULSD). Using the recommended fuel ensures optimal performance, fuel efficiency, and engine longevity. Always refer to the owner's manual for specific fuel requirements and avoid using lower-octane fuels to prevent engine knocking or damage.
Q2 What are the maintenance requirements for the Mercedes E-Class fuel system?
What are the maintenance requirements for the Mercedes E-Class fuel system?
The fuel system in the Mercedes E-Class requires regular maintenance, including fuel filter replacement every 30,000 to 40,000 miles, fuel injector cleaning every 15,000 miles, and periodic inspection of fuel lines and connections. Adhering to the manufacturer's maintenance schedule ensures efficient fuel delivery, prevents clogs, and maintains engine performance. Always use genuine Mercedes-Benz parts for replacements.
Q3 How do I replace the fuel filter in a Mercedes E-Class?
How do I replace the fuel filter in a Mercedes E-Class?
To replace the fuel filter in a Mercedes E-Class, first, locate the filter near the fuel tank. Disconnect the negative battery terminal, relieve fuel system pressure, and disconnect the fuel lines. Remove the old filter, install the new one, and reconnect the fuel lines securely. Reconnect the battery and start the engine to check for leaks. Refer to the service manual for detailed instructions.
Q4 What should I do if my Mercedes E-Class has poor fuel efficiency?
What should I do if my Mercedes E-Class has poor fuel efficiency?
If your Mercedes E-Class has poor fuel efficiency, check for clogged fuel injectors, a dirty air filter, or low tire pressure. Inspect the fuel system for leaks and ensure the engine is running smoothly. Use a diagnostic tool to check for error codes and address any issues promptly. Regular maintenance and using the recommended fuel can improve efficiency.
Q5 How can I optimize the fuel performance of my Mercedes E-Class?
How can I optimize the fuel performance of my Mercedes E-Class?
To optimize fuel performance, use premium fuel, maintain proper tire pressure, and avoid aggressive driving. Regularly replace air and fuel filters, and ensure the engine is tuned correctly. Use Mercedes-Benz-approved fuel additives to clean the fuel system. Adhering to the maintenance schedule and driving efficiently can significantly improve fuel economy and 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.
Mercedes E-Class Owner's Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance, and troubleshooting for the 2017-Present Mercedes E-Class.
Mercedes-Benz Technical Service Bulletin (TSB)
Coming SoonLatest updates and fixes for common issues in the 2017-Present Mercedes E-Class, including fuel system improvements.
Mercedes E-Class Parts Catalog
Coming SoonDetailed catalog of genuine parts and accessories for the 2017-Present Mercedes E-Class, including fuel system components.
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