Mercedes-Benz Mercedes GLE 2015-2019 Fuel System Specifications
Explore the fuel specifications for the 2015-2019 Mercedes-Benz GLE, including fuel type, tank capacity, economy, and emissions. Ideal for owners and technicians seeking detailed technical insights.
Overview Specifications
This document provides detailed fuel specifications for the 2015-2019 Mercedes-Benz GLE. It includes information on fuel types, efficiency, tank capacity, and engine performance. Use this guide to understand the technical aspects of the GLE's fuel system and optimize your driving experience. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search functionality to quickly locate specific fuel-related terms or specifications. Enter keywords like 'fuel efficiency' or 'tank capacity' to find relevant information.
Navigate through the document using the section titles and subsections. Each section is clearly labeled, and subsections provide detailed points for easy reference.
Key Specifications
Fuel Type (Gasoline)
Premium Unleaded
Fuel Type (Diesel)
Ultra-Low Sulfur Diesel
Combined MPG (Gasoline)
19-21 MPG
Combined MPG (Diesel)
23-25 MPG
Fuel Tank Capacity
22.5-24.6 gallons
Available Specifications
Fuel Types and Compatibility
This section covers the types of fuel compatible with the 2015-2019 Mercedes-Benz GLE, including gasoline and diesel options. It also discusses the importance of using the correct fuel type for optimal performance and engine longevity.
Fuel Types and Compatibility
This section covers the types of fuel compatible with the 2015-2019 Mercedes-Benz GLE, including gasoline and diesel options. It also discusses the importance of using the correct fuel type for optimal performance and engine longevity.
Gasoline Engines
- Requires premium unleaded gasoline (91 octane or higher)
- Supports ethanol blends up to E10
- Optimized for high-performance combustion
- Reduces engine knocking and improves efficiency
Diesel Engines
- Requires ultra-low sulfur diesel (ULSD)
- Supports biodiesel blends up to B7
- Designed for improved torque and fuel economy
- Includes advanced emissions control systems
Fuel Efficiency
This section provides detailed information on the fuel efficiency of the 2015-2019 Mercedes-Benz GLE. It includes data on city, highway, and combined MPG ratings for different engine configurations.
Fuel Efficiency
This section provides detailed information on the fuel efficiency of the 2015-2019 Mercedes-Benz GLE. It includes data on city, highway, and combined MPG ratings for different engine configurations.
Gasoline Models
- City MPG: 17-19
- Highway MPG: 22-25
- Combined MPG: 19-21
- Varies by engine size and drivetrain
Diesel Models
- City MPG: 20-22
- Highway MPG: 28-30
- Combined MPG: 23-25
- Offers superior long-distance efficiency
Fuel Tank Capacity
This section details the fuel tank capacity of the 2015-2019 Mercedes-Benz GLE, including variations based on model year and engine type. It also discusses the impact of tank size on driving range.
Fuel Tank Capacity
This section details the fuel tank capacity of the 2015-2019 Mercedes-Benz GLE, including variations based on model year and engine type. It also discusses the impact of tank size on driving range.
Standard Capacity
- Gasoline models: 22.5 gallons
- Diesel models: 24.6 gallons
- Provides extended driving range
- Designed for long-distance travel
Extended Range Options
- Optional larger tanks available for select models
- Increases range by up to 15%
- Ideal for off-road and adventure driving
- Requires professional installation
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Component Specifications
Overview
- Type
- Gasoline/Diesel
- Configuration
- Direct Injection
- Platform
- M-Class (W166)
- Material
- High-grade steel and aluminum
- Location
- Underbody, rear section
Dimensions
- Tank Capacity
- 21.1 gallons (80 liters)
- Tank Length
- 47.2 inches (120 cm)
- Tank Width
- 29.5 inches (75 cm)
- Tank Height
- 11.8 inches (30 cm)
- Fuel Line Diameter
- 0.5 inches (12.7 mm)
- Fuel Pump Pressure
- 58 psi (4 bar)
- Fuel Filter Size
- 4.7 x 2.4 inches (12 x 6 cm)
Materials
- Tank
- High-density polyethylene
- Fuel Lines
- Nitrile rubber with steel reinforcement
- Fuel Pump
- Stainless steel and plastic composite
- Fuel Filter
- Cellulose and synthetic fibers
Features
- Fuel Delivery
-
- High-pressure fuel pump
- Direct injection system
- Variable fuel pressure control
- Monitoring
-
- Fuel level sensor
- Low fuel warning system
- Fuel consumption display
- Safety
-
- Rollover valve
- Fuel tank impact protection
- Leak detection system
- Efficiency
-
- Start-stop system
- Eco mode fuel optimization
- Regenerative braking energy recovery
Safety Features
- Tank Protection
-
- Reinforced tank housing
- Impact-resistant design
- Leak Prevention
-
- Automatic shut-off valve
- Leak detection sensors
- Fire Safety
-
- Flame arrestor
- Thermal protection coating
Comfort Features
- Refueling
-
- Capless fuel filler
- Automatic fuel door release
- Driving
-
- Smooth fuel delivery
- Quiet fuel pump operation
- Maintenance
-
- Easy-access fuel filter
- Self-diagnostic fuel system
Accessories
- Refueling
-
- Fuel funnel
- Fuel cap tether
- Fuel additive
- Maintenance
-
- Fuel filter replacement kit
- Fuel system cleaner
- Fuel injector cleaner
- Upgrades
-
- High-performance fuel pump
- Upgraded fuel filter
- Fuel pressure regulator
Maintenance
- Service interval
- 10,000 miles or 12 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Fuel pump performance check
- Fuel line integrity check
- Fuel tank cleaning
- Maintenance Notes
- Use only recommended fuel types and additives
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Fuel pump and tank
- Powertrain
- Miles: 100,000Years: 7Coverage: Fuel delivery system
- Emissions
- Miles: 70,000Years: 5Coverage: Fuel system components
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Injection molding for fuel tank
- Robotic assembly for fuel lines
- Precision machining for fuel pump
- Quality Control
- Pressure Testing: 100% testedLeak Testing: 100% testedDurability Testing: Simulated 10-year lifespan
- Sustainability Practices
-
- Recycled materials in fuel tank
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: 0.01%Energy Consumption: 5 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Inspect fuel lines for leaks
- Check fuel pump operation
- Test fuel pressure
- Inspect fuel tank for damage
Use diagnostic tools for accurate pressure readings
- Replace fuel filter
- Clean fuel injectors
- Inspect fuel tank venting system
- Check fuel level sensor accuracy
Ensure proper disposal of old fuel filter
- Replace fuel pump if necessary
- Inspect and clean fuel tank
- Check fuel system for contamination
- Perform full system diagnostic
Major service may require specialized equipment
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 2015-2019 Mercedes GLE?
What type of fuel is compatible with the 2015-2019 Mercedes GLE?
The 2015-2019 Mercedes GLE is compatible with premium unleaded gasoline with an octane rating of 91 or higher. Diesel variants, such as the GLE 350d, require ultra-low sulfur diesel (ULSD). Using the recommended fuel ensures optimal engine performance, fuel efficiency, and compliance with emissions standards. 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 fuel system in the Mercedes GLE?
What are the maintenance requirements for the fuel system in the Mercedes GLE?
The fuel system in the 2015-2019 Mercedes GLE requires regular maintenance, including fuel filter replacement every 30,000 to 40,000 miles and periodic fuel injector cleaning. Additionally, inspect the fuel lines and tank for leaks or damage during routine service. Using high-quality fuel and additives can help maintain system efficiency. Adhering to the manufacturer's maintenance schedule ensures longevity and optimal performance of the fuel system.
Q3 How do I replace the fuel filter in a 2015-2019 Mercedes GLE?
How do I replace the fuel filter in a 2015-2019 Mercedes GLE?
To replace the fuel filter in a 2015-2019 Mercedes GLE, first, locate the filter, typically 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 electrical connectors, then remove the old filter. Install the new filter, reconnect the lines and connectors, and reattach the battery terminal. Start the engine and check for leaks.
Q4 What should I do if my Mercedes GLE has poor fuel efficiency?
What should I do if my Mercedes GLE has poor fuel efficiency?
If your Mercedes GLE experiences poor fuel efficiency, check for common issues such as clogged fuel injectors, a dirty air filter, or low tire pressure. Ensure you are using the recommended fuel grade. Scan for error codes using an OBD-II scanner to identify potential engine or emissions system problems. Regular maintenance, including fuel system cleaning and timely replacement of worn components, can restore optimal fuel efficiency.
Q5 How can I optimize the fuel performance of my Mercedes GLE?
How can I optimize the fuel performance of my Mercedes GLE?
To optimize fuel performance in your Mercedes GLE, use premium fuel as recommended, maintain proper tire pressure, and avoid excessive idling. Regularly replace air filters and spark plugs, and ensure the fuel system is clean. Drive smoothly, avoiding rapid acceleration and heavy braking. Periodic software updates from Mercedes-Benz can also enhance engine efficiency and fuel economy.
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 GLE 2015-2019 Owner's Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance schedules, and technical specifications for the 2015-2019 Mercedes GLE.
Technical Service Bulletin: Fuel System Updates
Coming SoonDetails updates and fixes for the fuel system in 2015-2019 Mercedes GLE models, including software enhancements and component replacements.
Mercedes GLE Parts and Accessories Catalog
Coming SoonCatalog listing genuine parts and accessories for the 2015-2019 Mercedes GLE, including fuel system components and performance upgrades.
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Technical Information
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