Acura MDX 2022-present Fuel System Specifications
Detailed technical specifications for the fuel system of the 2022-Present Acura MDX, including fuel type, tank capacity, injector details, and emission compliance. Essential for technicians and enthusiasts.
Fuel Specifications Overview Specifications
This document provides a comprehensive overview of the fuel specifications for the 2022-present Acura MDX. It includes detailed information on fuel capacity, efficiency, engine performance, and emissions. Use this guide to understand the vehicle's fuel requirements, optimize fuel efficiency, and maintain proper vehicle maintenance. Navigate through the sections to find specific details or refer to the quick reference section for key specifications.
How to Use
To search for specific information, use the search functionality by typing keywords related to fuel specifications, such as 'fuel capacity' or 'mpg'. This will help you quickly locate relevant sections and details.
Navigate through the document by reviewing the sections listed in the table of contents. Each section provides detailed information on specific aspects of fuel specifications, organized into subsections for easy access.
Key Specifications
Fuel Capacity
18.5 gallons
EPA MPG (City/Highway/Combined)
19/25/21 MPG
Engine Type
3.5L V6
Recommended Fuel
Regular Unleaded (87 Octane)
Emissions Rating
ULEV-70
Available Specifications
Fuel Capacity and Economy
This section provides information on the fuel capacity, fuel efficiency ratings, and factors affecting fuel economy for the 2022-present Acura MDX. Understand how to optimize fuel efficiency and what to expect in different driving conditions.
Fuel Capacity and Economy
This section provides information on the fuel capacity, fuel efficiency ratings, and factors affecting fuel economy for the 2022-present Acura MDX. Understand how to optimize fuel efficiency and what to expect in different driving conditions.
Fuel Capacity
- Fuel tank capacity: 18.5 gallons
- Recommended fuel type: Regular unleaded gasoline (87 octane)
- Fuel tank location: Driver side
- Fuel door release: Electronic release via button on driver side
- Fuel cap type: Tightening type with integrated gasket
EPA Fuel Economy Ratings
- City: 19 MPG
- Highway: 25 MPG
- Combined: 21 MPG
- Actual mileage may vary depending on driving conditions and habits
- EPA ratings are based on testing with regular unleaded gasoline
Engine and Performance
This section details the engine specifications, performance metrics, and powertrain features of the 2022-present Acura MDX, all of which impact fuel efficiency and overall vehicle performance.
Engine and Performance
This section details the engine specifications, performance metrics, and powertrain features of the 2022-present Acura MDX, all of which impact fuel efficiency and overall vehicle performance.
Engine Specifications
- Engine type: 3.5L V6
- Horsepower: 290 HP @ 6,200 RPM
- Torque: 267 lb-ft @ 4,700 RPM
- Cylinders: 6
- Valves: 24-valve SOHC
- Fuel injection: Direct fuel injection
Transmission and Drivetrain
- Transmission: 10-speed automatic
- Drive type: Super Handling All-Wheel Drive (SH-AWD)
- Axle ratio: 4.33
- Final drive: Electronically controlled
- Transmission features: Paddle shifters and Sport mode
Recommended Fuel and Maintenance
This section outlines the recommended fuel type, maintenance schedules, and best practices for maintaining optimal fuel efficiency and engine performance in your 2022-present Acura MDX.
Recommended Fuel and Maintenance
This section outlines the recommended fuel type, maintenance schedules, and best practices for maintaining optimal fuel efficiency and engine performance in your 2022-present Acura MDX.
Fuel Requirements
- Recommended fuel: Regular unleaded gasoline (87 octane)
- Do not use diesel, E85, or premium gasoline unless specified by the manufacturer
- Using incorrect fuel may affect performance and warranty
- Fuel additives: Use only those recommended by Acura
- Fuel filter replacement: Every 15,000 to 30,000 miles
Maintenance Schedule
- Oil changes: Every 5,000 to 7,500 miles
- Spark plug replacement: Every 30,000 miles
- Air filter replacement: Every 15,000 miles or as needed
- Fuel system maintenance: As recommended by the manufacturer
- Tire pressure checks: Monthly and before long trips
Emissions and Environmental Impact
This section provides information on the emissions ratings, environmental features, and fuel efficiency technologies of the 2022-present Acura MDX, highlighting its environmental impact and compliance with emissions standards.
Emissions and Environmental Impact
This section provides information on the emissions ratings, environmental features, and fuel efficiency technologies of the 2022-present Acura MDX, highlighting its environmental impact and compliance with emissions standards.
Emissions Ratings
- EPA emissions rating: ULEV-70 (Ultra Low Emission Vehicle)
- Emissions compliance: Meets federal and state emissions standards
- Catalytic converter: High-efficiency design
- Emissions monitoring: Onboard diagnostics system
- Emissions warranty: 8 years/80,000 miles
Environmental Features
- Fuel-efficient engine technologies
- Eco-Assist system for improved fuel economy
- Variable Cylinder Management (VCM)
- Active Noise Cancellation (ANC)
- Recycled materials used in construction
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- Gasoline
- Configuration
- V6
- Model Year
- 2022-present
- Fuel Tank Location
- Under floor
- Fuel Type
- Regular Unleaded (87 octane)
Dimensions
- Fuel Tank Capacity
- 19.5 gallons (73.8 liters)
- Fuel Line Diameter
- 3/8 inch (9.5 mm)
- Fuel Pump Flow Rate
- 34 gallons per hour (128 liters per hour)
- Fuel injector Flow Rate
- 5.0 kg/min
- Fuel Pressure
- 58.5 psi (4.0 bar)
- Operating Temperature Range
- -40°F to 257°F (-40°C to 125°C)
- Fuel Tank Dimensions
- 48 inches x 24 inches x 12 inches (1219 mm x 610 mm x 305 mm)
Materials
- Fuel Tank Material
- High-strength steel
- Fuel Lines
- Stainless steel and high-density polyethylene
- Fuel Rails
- Anodized aluminum
- Fuelinjectors
- Nickel-coated
- Fuel Pump
- Durable composite materials
Features
- Fuel Efficiency
-
- VTEC (Variable Valve Timing & Lift Electronic Control)
- Eco mode for improved fuel economy
- Active Grille Shutters
- Aerodynamic fuel tank design
- Smart fuel pump control
- Engine Features
-
- Direct fuel injection
- Multi-point fuel injection
- Dual-stage intake manifold
- Drive-by-wire throttle system
- Idle stop/restart system
- Fuel System Protection
-
- Rollover valve
- Anti-drainback feature
- Fuel cut-off in case of collision
- Leak detection system
- Evaporative emissions control
- Monitoring Systems
-
- Fuel level sensor
- Fuel pressure sensor
- Fuel temperature sensor
- Fuel flow sensor
- Fuel system status indicator
- Storage Features
-
- Anti-vapor canister
- Fuel cap with tether
- Sealed fuel tank system
- Internal fuel pump
- Fuel tank ventilation system
Safety Features
- Fuel System Protection
-
- Rollover valve
- Anti-drainback feature
- Fuel cut-off in case of collision
- Leak detection system
- Impact Protection
-
- Reinforced fuel tank
- Protected fuel lines
- Automatic fuel pump shut-off
- Fuel tank shield
- Fire Resistance
-
- Fire-resistant materials
- Heat shields
- Protected fuel system components
- Emergency fuel shut-off
- Monitoring Systems
- Fuel Leak Detection: YesFuel Level Monitoring: YesFuel Pressure Monitoring: YesFuel Temperature Monitoring: Yes
Comfort Features
- Ride Quality
-
- Smooth fuel delivery
- Consistent engine performance
- Reduced emissions
- Quiet fuel system operation
- Convenience
-
- Fuel filler door release
- Capless fuel filler
- Easy fuel cap access
- Fuel door status indicator
- Efficiency
-
- Eco mode optimization
- VTEC system
- Smart fuel pump control
- Active grille shutters
Accessories
- Maintenance Accessories
-
- Fuel additive kit
- Fuel tank cleaning kit
- Fuel injector cleaning service
- Fuel filter replacement kit
- Performance Accessories
-
- High-flow fuel pump
- Performance fuel injectors
- Fuel line upgrade kit
- Aftermarket fuel pressure regulator
- Storage Accessories
-
- Fuel tank protective cover
- Fuel line insulation kit
- Fuel cap lock
- Fuel door trim
Maintenance
- Service interval
- Every 5,000 to 7,500 miles (6,000 to 12,000 km) or every 6 months
- Service Items
-
- Fuel filter replacement
- Fuel system inspection
- Fuel line check
- Fuel injector cleaning
- Fuel tank vent system check
- Maintenance Notes
- Use Honda/Acura approved parts and follow recommended maintenance schedule
Warranty
- New Vehicle
- Coverage: 4 years / 50,000 milesDescription: Basic vehicle coverage
- Powertrain
- Coverage: 6 years / 70,000 milesDescription: Engine, transmission, and fuel system components
- Emissions
- Coverage: 3 years / 50,000 milesDescription: Emissions-related components
- Fuel System
- Coverage: 2 years / 24,000 milesDescription: Fuel system components only
Production Details
- Manufacturer
- Honda Motor Co., Ltd. (for Acura)
- Manufacturing Process
-
- Precision machining
- Robotic welding
- Advanced assembly line
- Quality control inspection
- End-of-line testing
- Quality Control
- Materials inspection: YesDimensional Checks: YesPerformance Testing: YesLeak Testing: Yes
- Sustainability Practices
-
- Use of recycled materials
- Low-VOC paints
- Energy-efficient manufacturing
- Reduced waste production
- Production Metrics
- Annual Production Capacity: Over 50,000 unitsQuality Rating: Top-tier automotive standardsWarranty Claim Rate: LowCustomer Satisfaction: High
Service Information for Fuel System Service
Maintenance and service requirements specific to the fuel system of the 2022-present Acura MDX
- Fuel filter replacement
- Fuel system inspection
- Fuel line check
- Fuel injector cleaning
- Fuel tank vent system check
Replace fuel filter and inspect fuel lines for signs of wear or damage
- Fuel pump performance check
- Fuel pressure test
- Fuel injector flow test
- Fuel system leak check
- Fuel tank cleaning (if necessary)
Perform fuel system diagnostic check using Honda/Acura diagnostic tools
- Fuel tank vent system replacement
- Fuel line replacement (if needed)
- Fuel injector replacement (if needed)
- Fuel pump replacement (if needed)
- Fuel system performance testing
Major fuel system service - replace components as needed based on inspection
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2022-present Acura MDX?
What type of fuel is recommended for the 2022-present Acura MDX?
The 2022-present Acura MDX 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 fuel efficiency.
Q2 What is the fuel tank capacity of the 2022-present Acura MDX?
What is the fuel tank capacity of the 2022-present Acura MDX?
The 2022-present Acura MDX has a fuel tank capacity of 19.5 gallons (73.8 liters). This allows for an estimated driving range of approximately 450-500 miles depending on driving conditions and habits.
Q3 Can I use ethanol-blended fuel in the 2022-present Acura MDX?
Can I use ethanol-blended fuel in the 2022-present Acura MDX?
Yes, the 2022-present Acura MDX can safely use ethanol-blended fuels containing up to 15% ethanol (E15). However, fuels with higher ethanol content, such as E85, are not recommended and may cause engine damage.
Q4 What is the fuel economy of the 2022-present Acura MDX?
What is the fuel economy of the 2022-present Acura MDX?
The 2022-present Acura MDX achieves an EPA-estimated fuel economy of 19 mpg in the city, 26 mpg on the highway, and 22 mpg combined for the standard model. The MDX Type S performance variant may have slightly lower fuel efficiency due to its higher output engine.
Q5 Does the 2022-present Acura MDX require fuel additives?
Does the 2022-present Acura MDX require fuel additives?
No, the 2022-present Acura MDX does not require fuel additives under normal operating conditions. The engine and fuel system are designed to operate efficiently with standard premium unleaded gasoline. Using additives may void the warranty if they cause 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.
Acura MDX Owner's Manual
Coming SoonThe official owner's manual provides detailed information on fuel specifications, maintenance schedules, and safety precautions for the 2022-present Acura MDX.
Fuel System Maintenance Guide
Coming SoonA comprehensive guide to maintaining the fuel system, including tips for optimal performance and longevity of your Acura MDX.
Acura Genuine Parts Catalog
Coming SoonAccess the official catalog for genuine Acura parts, including fuel system components, to ensure compatibility and warranty compliance.
Fuel Efficiency Tips for Acura MDX
Coming SoonLearn how to maximize fuel efficiency and reduce emissions with practical driving and maintenance tips specific to the Acura MDX.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.