Mercedes-Benz Mercedes CLA 2019-present Fuel System Specifications
Explore the 2019-Present Mercedes-Benz CLA fuel specifications, including fuel type, tank capacity, economy, and emission standards. A must-read for owners and technicians.
Overview Specifications
This document provides detailed fuel specifications for the 2019-Present Mercedes-Benz CLA. It covers key aspects such as fuel types, efficiency, tank capacity, and emissions. Use this guide to understand the technical details of the vehicle's fuel system and performance. The document is organized into sections for easy navigation, with a quick reference table for key specifications.
How to Use
Use the search function to find specific terms or phrases within the document. Enter keywords related to fuel specifications, such as 'fuel efficiency' or 'tank capacity,' to quickly locate relevant information.
Navigate through the document using the section titles and subsections. Each section is labeled with a title and description, making it easy to find the information you need. Use the quick reference table for a summary of key specifications.
Key Specifications
Fuel Type
Premium Unleaded Gasoline
Fuel Tank Capacity
13.5 gallons
City MPG
25-28 MPG
Highway MPG
35-38 MPG
CO2 Emissions
150-170 g/km
Available Specifications
Fuel Types and Compatibility
This section outlines the types of fuel compatible with the 2019-Present Mercedes-Benz CLA. It includes details on recommended fuel grades, alternative fuel options, and the impact of fuel choice on performance and emissions.
Fuel Types and Compatibility
This section outlines the types of fuel compatible with the 2019-Present Mercedes-Benz CLA. It includes details on recommended fuel grades, alternative fuel options, and the impact of fuel choice on performance and emissions.
Recommended Fuel Grades
- Premium unleaded gasoline (91 octane or higher)
- Regular unleaded gasoline (87 octane) is acceptable but may reduce performance
- Ethanol blends up to E10 are compatible
- Diesel fuel is not compatible with the CLA
Alternative Fuel Options
- No factory-supported hybrid or electric variants available
- Flex-fuel compatibility is not supported
- Bi-fuel systems (e.g., CNG) are not available
Fuel Efficiency and Economy
This section provides detailed information on the fuel efficiency and economy of the 2019-Present Mercedes-Benz CLA. It includes data on city, highway, and combined MPG ratings, as well as factors affecting fuel consumption.
Fuel Efficiency and Economy
This section provides detailed information on the fuel efficiency and economy of the 2019-Present Mercedes-Benz CLA. It includes data on city, highway, and combined MPG ratings, as well as factors affecting fuel consumption.
MPG Ratings
- City MPG: 25-28 (depending on engine and drivetrain)
- Highway MPG: 35-38 (depending on engine and drivetrain)
- Combined MPG: 29-32 (depending on engine and drivetrain)
- Fuel economy may vary based on driving conditions and habits
Factors Affecting Fuel Consumption
- Aggressive driving reduces fuel efficiency
- Use of air conditioning increases fuel consumption
- Proper tire inflation improves fuel economy
- Regular maintenance ensures optimal fuel efficiency
Fuel Tank and Capacity
This section covers the fuel tank specifications of the 2019-Present Mercedes-Benz CLA. It includes details on tank capacity, refueling procedures, and safety features related to the fuel system.
Fuel Tank and Capacity
This section covers the fuel tank specifications of the 2019-Present Mercedes-Benz CLA. It includes details on tank capacity, refueling procedures, and safety features related to the fuel system.
Fuel Tank Capacity
- Standard fuel tank capacity: 13.5 gallons (51 liters)
- Reserve fuel capacity: Approximately 2 gallons (7.5 liters)
- Range: Approximately 400-450 miles on a full tank
Refueling and Safety
- Automatic fuel filler flap for easy access
- Fuel cap with a tether to prevent loss
- Overfill protection to prevent spills
- Fuel system includes a vapor recovery system to reduce emissions
Emissions and Environmental Impact
This section discusses the emissions standards and environmental impact of the 2019-Present Mercedes-Benz CLA. It includes details on CO2 emissions, compliance with regulations, and eco-friendly features.
Emissions and Environmental Impact
This section discusses the emissions standards and environmental impact of the 2019-Present Mercedes-Benz CLA. It includes details on CO2 emissions, compliance with regulations, and eco-friendly features.
Emissions Standards
- Complies with Euro 6 and EPA Tier 3 emissions standards
- CO2 emissions: 150-170 g/km (depending on engine)
- Equipped with a catalytic converter and particulate filter
Eco-Friendly Features
- Start-stop system to reduce idling emissions
- Aerodynamic design improves fuel efficiency
- Lightweight materials reduce overall vehicle weight
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Component Specifications
Overview
- Type
- Unleaded gasoline
- Octane Rating
- 91 or higher
- Fuel Tank Capacity
- 13.5 gallons (51.1 liters)
- Emission Standard
- Euro 6d-TEMP
- Fuel Efficiency
- 28 mpg city / 38 mpg highway
Dimensions
- Fuel Tank Length
- 30.5 inches (77.5 cm)
- Fuel Tank Width
- 20.1 inches (51 cm)
- Fuel Tank Height
- 12.6 inches (32 cm)
- Fuel inlet Diameter
- 1.5 inches (3.8 cm)
- Fuel Line Diameter
- 0.375 inches (0.95 cm)
- Fuel Filter Length
- 4.3 inches (10.9 cm)
- Fuel Filter Diameter
- 2.2 inches (5.6 cm)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with synthetic rubber coating
- Fuel Filter
- Cellulose and synthetic fibers
- Fuel Pump
- Electric with stainless steel components
Features
- Fuel System
-
- Direct fuel injection
- Variable fuel pressure
- Onboard diagnostics for fuel monitoring
- Fuel Efficiency
-
- Eco start/stop system
- Regenerative braking
- Aerodynamic design
- Fuel Safety
-
- Automatic fuel shutoff in collisions
- Flame arrestor in fuel tank
- Leak detection system
- Fuel Management
-
- Adaptive fuel mapping
- Real-time fuel consumption display
- Fuel level warning system
- Environmental
-
- Low emissions
- Compatible with biofuels
- Recyclable fuel system components
Safety Features
- Collision Safety
-
- Automatic fuel pump shutoff
- Fuel tank impact protection
- Fire Safety
-
- Flame arrestor
- Fuel line self-sealing
- Leak Prevention
-
- Leak detection system
- Double-walled fuel tank
Comfort Features
- Fueling Ease
-
- Easy-access fuel cap
- Automatic fuel nozzle detection
- Driving Range
-
- Extended range with efficient fuel usage
- Fuel level warning system
- Noise Reduction
-
- Quiet fuel pump operation
- Insulated fuel lines
- Temperature Control
-
- Fuel temperature monitoring
- Thermal management system
Accessories
- Fuel Additives
-
- Fuel system cleaner
- Octane booster
- Ethanol treatment
- Fuel Caps
-
- Locking fuel cap
- Vented fuel cap
- Replacement OEM fuel cap
- Fuel Containers
-
- Emergency fuel canister
- Portable fuel tank
- Fuel transfer pump
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Replace fuel filter
- Inspect fuel lines
- Check fuel pump operation
- Test fuel injectors
- Clean fuel tank
- Maintenance Notes
- Use only recommended fuel types and additives to maintain system efficiency.
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Fuel system components
- Powertrain Warranty
- Miles: 100,000Years: 7Coverage: Fuel pump and injectors
- Emissions Warranty
- Miles: 70,000Years: 5Coverage: Fuel system emissions components
- Corrosion Warranty
- Miles: UnlimitedYears: 30Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Mercedes-Benz
- Manufacturing Process
-
- Injection molding for fuel tank
- Precision machining for fuel pump
- Automated assembly for fuel lines
- Quality Control
- Pressure Testing: All fuel lines and tanksLeak Testing: Complete fuel systemPerformance Testing: Fuel pump and injectors
- Sustainability Practices
-
- Recyclable materials used
- Energy-efficient manufacturing
- Low-emission production processes
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: Less than 0.1%Energy Consumption: 20 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines for leaks
- Check fuel filter condition
- Test fuel pressure
- Verify fuel pump operation
- Clean fuel injectors
Use only manufacturer-approved fuel additives
- Replace fuel filter
- Inspect fuel tank for damage
- Check fuel system sensors
- Test emissions performance
- Clean fuel tank
Special tools required for fuel system diagnostics
- Replace fuel pump
- Inspect and clean fuel injectors
- Check fuel pressure regulator
- Test entire fuel system
- Replace fuel lines if necessary
Major service may require system recalibration
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2019-Present Mercedes CLA?
What type of fuel is recommended for the 2019-Present Mercedes CLA?
The 2019-Present Mercedes CLA is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may result in reduced performance and efficiency. The vehicle is compatible with ethanol blends up to E10 (10% ethanol). Always refer to the owner's manual for specific fuel requirements and avoid using diesel or other incompatible fuels.
Q2 What are the maintenance requirements for the fuel system in the Mercedes CLA?
What are the maintenance requirements for the fuel system in the Mercedes CLA?
The fuel system in the Mercedes CLA requires regular maintenance to ensure optimal performance. This includes replacing the fuel filter every 30,000 miles, inspecting fuel lines for leaks or damage, and using fuel system cleaners periodically to prevent carbon buildup. Adhering to the manufacturer's recommended service intervals, as outlined in the owner's manual, is crucial for maintaining fuel efficiency and engine health.
Q3 How do I replace the fuel filter in a 2019-Present Mercedes CLA?
How do I replace the fuel filter in a 2019-Present Mercedes CLA?
To replace the fuel filter in a 2019-Present Mercedes CLA, 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, reconnect the fuel lines, and secure the filter in place. Reconnect the battery and start the engine to check for leaks.
Q4 What should I do if my Mercedes CLA experiences fuel delivery issues?
What should I do if my Mercedes CLA experiences fuel delivery issues?
If your Mercedes CLA experiences fuel delivery issues, start by checking the fuel pump fuse and relay. Inspect the fuel lines for leaks or blockages and ensure the fuel filter is not clogged. Use a diagnostic tool to check for error codes related to the fuel system. If the issue persists, consult a certified technician for a thorough inspection and repair.
Q5 How can I optimize fuel efficiency in my Mercedes CLA?
How can I optimize fuel efficiency in my Mercedes CLA?
To optimize fuel efficiency in your Mercedes CLA, use premium unleaded gasoline with the recommended octane rating. Regularly maintain the fuel system, including replacing the fuel filter and using fuel system cleaners. Drive smoothly, avoiding rapid acceleration and heavy braking. Keep tires properly inflated and reduce unnecessary weight in the vehicle. Utilize eco-driving modes if available and adhere to the manufacturer's maintenance schedule.
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 CLA Owner's Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance, and technical specifications for the 2019-Present Mercedes CLA.
Mercedes-Benz Technical Service Bulletin (TSB) for Fuel System
Coming SoonLatest updates and fixes for fuel system-related issues in the 2019-Present Mercedes CLA.
Mercedes CLA Parts and Accessories Catalog
Coming SoonDetailed catalog of genuine parts and accessories for the 2019-Present Mercedes CLA, including fuel system components.
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Technical Information
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