Audi Audi A7 2018-present Fuel System Specifications
Detailed technical specifications and maintenance guidelines for the fuel system of the 2018-Present Audi A7. Learn about fuel type requirements, fuel delivery components, and system troubleshooting.
Fuel Specifications Overview Specifications
This document provides a comprehensive overview of the fuel specifications for the 2018-Present Audi A7. It includes detailed information on fuel capacity, recommended fuel types, fuel efficiency, and other relevant technical details. Use this guide to understand the fuel requirements and performance characteristics of your vehicle. Navigate through the sections to find specific information, and refer to the quick reference section for key specifications at a glance.
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Navigate through the document by scrolling through the sections. Each section is categorized by major topics related to fuel specifications, with subsections providing detailed technical points.
Key Fuel Specifications
Fuel Tank Capacity
16.9 gallons
City MPG
Up to 22 MPG
Highway MPG
Up to 29 MPG
Recommended Fuel
Premium unleaded (91 octane)
Engine Horsepower
335 HP
Available Specifications
Fuel Capacity and Tank Specifications
This section provides details about the fuel tank capacity, fuel types, and related specifications for the 2018-Present Audi A7. Understanding these details is essential for maintaining optimal fuel efficiency and performance.
Fuel Capacity and Tank Specifications
This section provides details about the fuel tank capacity, fuel types, and related specifications for the 2018-Present Audi A7. Understanding these details is essential for maintaining optimal fuel efficiency and performance.
Fuel Tank Capacity
- Fuel tank capacity: 16.9 gallons (64 liters)
- Reserve fuel capacity: Approximately 2.6 gallons (10 liters)
- Fuel tank material: High-density polyethylene
- Fuel tank location: Rear of the vehicle
Recommended Fuel Type
- Recommended fuel: Premium unleaded gasoline (91 octane or higher)
- Minimum fuel octane rating: 91 octane
- Using lower octane fuel may reduce performance and fuel efficiency
- Avoid using E85 or other high-ethanol blends
Fuel Efficiency and Performance
This section outlines the fuel efficiency ratings and performance specifications for the 2018-Present Audi A7. These details help you understand the vehicle's fuel consumption under various driving conditions.
Fuel Efficiency and Performance
This section outlines the fuel efficiency ratings and performance specifications for the 2018-Present Audi A7. These details help you understand the vehicle's fuel consumption under various driving conditions.
Fuel Economy Ratings
- City: Up to 22 MPG
- Highway: Up to 29 MPG
- Combined: Up to 25 MPG
- Actual mileage may vary depending on driving conditions and habits
Engine Performance
- Engine type: 3.0L TFSI V6
- Horsepower: 335 HP
- Torque: 369 lb-ft
- Acceleration (0-60 MPH): Approximately 5.2 seconds
Fuel System and Maintenance
This section covers the fuel system components and maintenance requirements for the 2018-Present Audi A7. Proper maintenance ensures optimal fuel efficiency and system reliability.
Fuel System and Maintenance
This section covers the fuel system components and maintenance requirements for the 2018-Present Audi A7. Proper maintenance ensures optimal fuel efficiency and system reliability.
Fuel System Components
- Fuel injectors: 6 high-pressure fuel injectors
- Fuel pump: Electric fuel pump located inside the fuel tank
- Fuel filter: Replace every 15,000 to 30,000 miles
- Fuel lines: High-pressure fuel lines rated up to 725 bar
Maintenance Recommendations
- Fuel filter replacement interval: Every 15,000 to 30,000 miles
- Spark plug replacement interval: Every 60,000 miles
- Fuel system cleaning: Recommended every 30,000 miles
- Check fuel cap for proper sealing to maintain fuel efficiency
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Component Specifications
Overview
- Type
- 3.0L V6 TFSI
- Configuration
- V6
- Fuel System
- Direct Fuel Injection
- Recommended Fuel
- Premium Unleaded (91 Octane)
- Location
- Front
Dimensions
- Fuel Tank Capacity
- 19.3 gallons (73 liters)
- Fuel injector Size
- 6-hole fuel injectors
- Fuel injector Material
- Stainless Steel
- Fuel Line Diameter
- 3/8 inch
- Fuel Pump Flow Rate
- 60 liters per hour
- Fuel Pump Pressure
- 58.5 psi
- Engine Oil Capacity
- 6.5 quarts (6.2 liters)
- Coolant Capacity
- 4.5 gallons (17 liters)
Materials
- Fuel Tank
- High-Density Polyethylene (HDPE)
- Fuel injectors
- Stainless Steel
- Fuel Lines
- Nylon
- Fuel Pump
- Aluminum
Features
- Engine Management
-
- Adaptive Cruise Control
- Start/Stop Technology
- Dynamic Mode
- Fuel injection
-
- Direct Injection
- Fuel Stratified Injection (FSI)
- Turbocharged
- Emissions Control
-
- Catalytic Converter
- Exhaust Gas Recirculation (EGR)
- Selective Catalytic Reduction (SCR)
- Performance
-
- 340 horsepower
- 369 lb-ft torque
- 7 seconds 0-60 mph
- Monitoring
-
- Fuel Level Sensor
- Fuel Pressure Sensor
- Fuel Temperature Sensor
Safety Features
- Fuel Cut Off
- Automatic fuel cut-off in case of collision
- Fuel Tank Protection
-
- Reinforced fuel tank
- Protective shielding
- Spill Prevention
- Spill-proof fuel filling system
Comfort Features
- Fuel Efficiency
- 24 MPG combined
- Noise Reduction
- Acoustic fuel tank insulation
- Smooth Operation
- Fuel system optimization for smooth acceleration
Accessories
- Fuel Additives
-
- Audi Fuel Additive Kit
- Fuel Injector Cleaner
- Fuel System Services
-
- Fuel System Cleaning Service
- Fuel Tank Cleaning
- Fuel Efficiency Accessories
-
- Fuel-Efficient Driving Mode
- Eco Start/Stop Technology
Maintenance
- Service interval
- Every 12,000 miles or 12 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Check fuel lines and connections
- Inspect fuel injectors
- Check fuel tank for leaks
- Maintenance Notes
- Recommended to use Audi-approved parts and fluids
Warranty
- Basic Warranty
- Miles: 50000 milesYears: 4 yearsCoverage: New Vehicle Limited Warranty
- Powertrain Warranty
- Miles: 50000 milesYears: 4 yearsCoverage: Powertrain Limited Warranty
- Maintenance Warranty
- Miles: 15000 milesYears: 1 yearCoverage: Maintenance Warranty
- Accessories Warranty
- Miles: 50000 milesYears: 4 yearsCoverage: Audi Accessories Warranty
Production Details
- Manufacturer
- Audi AG
- Manufacturing Process
-
- CNC machining
- Laser welding
- Robotic assembly
- Quality Control
- inspection: 100% end-of-line inspectionTesting: Fuel system pressure test
- Sustainability Practices
- Recyclable materials used where possible
- Production Metrics
- Produced in Neckarsulm, Germany
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Fuel filter replacement
- Inspect fuel lines and connections
- Check fuel tank for leaks
- Fuel injector cleaning
- Check fuel system for any software updates
Normal driving conditions. Adjust based on severe conditions.
- Fuel system inspection
- Check fuel pump performance
- Inspect fuel injectors
- Check fuel pressure
- Check for any fuel leaks
Recommended for vehicles with higher mileage or severe driving conditions.
- Replace fuel injectors if necessary
- Replace fuel pump if necessary
- Fuel tank cleaning
- Replace fuel lines if damaged
- Check and replace fuel pressure regulator
Major service interval. Ensure all components are inspected and replaced as needed.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2018-Present Audi A7?
What type of fuel is recommended for the 2018-Present Audi A7?
The 2018-Present Audi A7 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.
Q2 What is the fuel tank capacity of the Audi A7?
What is the fuel tank capacity of the Audi A7?
The fuel tank capacity of the 2018-Present Audi A7 is 19.8 gallons (75 liters). This allows for extended driving ranges between refueling.
Q3 Can I use ethanol-blended fuel in my Audi A7?
Can I use ethanol-blended fuel in my Audi A7?
The Audi A7 can use ethanol-blended fuels with up to 10% ethanol (E10). However, fuels with higher ethanol content, such as E85, are not recommended as they can damage the fuel system and reduce engine performance.
Q4 What is the fuel economy of the Audi A7?
What is the fuel economy of the Audi A7?
The fuel economy varies by engine type and drivetrain. For the 3.0L TFSI V6 engine, the estimated fuel economy is 22 mpg city and 29 mpg highway. For the hybrid models, fuel economy can be significantly higher, especially in electric-only mode.
Q5 How often should I replace the fuel filter in my Audi A7?
How often should I replace the fuel filter in my Audi A7?
The fuel filter in the Audi A7 is designed to last the lifetime of the vehicle under normal driving conditions. However, it should be inspected during regular maintenance intervals and replaced if any signs of clogging or contamination are detected.
Q6 What should I do if I accidentally use the wrong type of fuel?
What should I do if I accidentally use the wrong type of fuel?
If you accidentally use diesel or a fuel with an octane rating below 91, do not start the engine. Contact an Audi service center immediately to have the fuel system drained and cleaned to prevent damage.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Audi Fuel System Maintenance Guide
Coming SoonA comprehensive guide on maintaining the fuel system of your Audi A7, including tips on fuel quality, filter inspection, and troubleshooting common issues.
Understanding Octane Ratings
Coming SoonLearn about octane ratings and why using the correct fuel is crucial for the performance and longevity of your Audi A7's engine.
Audi A7 Owner's Manual
Coming SoonThe official owner's manual for the 2018-Present Audi A7, containing detailed information on fuel specifications, maintenance schedules, and safety warnings.
Fuel Efficiency Tips for Audi A7
Coming SoonPractical tips and driving techniques to maximize the fuel efficiency of your Audi A7, including hybrid-specific advice.
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Technical Information
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