BMW X5 2019-present

BMW X5 2019-present Fuel System Specifications

Detailed technical guide for the fuel system of the 2019-Present BMW X5, including fuel specifications, system components, and maintenance guidelines for optimal performance.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the fuel specifications for the 2019-Present BMW X5, including key features, measurements, and technical details

How to Use

Use the search function to locate specific fuel specifications by entering keywords such as 'fuel type', 'tank capacity', or 'octane rating'.

Navigate through the fuel documentation sections using the table of contents or by scrolling through the document. Each section is clearly labeled for easy access.

Key Specifications

Fuel Tank Capacity

21.9 gallons (83 liters)

Recommended Octane Rating

91 or higher

Fuel Pressure

2900 psi (200 bar)

Combined Fuel Efficiency

23 mpg (10.2 L/100 km)

Emissions Standard

EPA Tier 3, Euro 6d-TEMP

Available Specifications

Fuel Types and Requirements

Details on the types of fuel compatible with the 2019-Present BMW X5 and their respective requirements

Recommended Fuel Types

Premium unleaded gasoline with an octane rating of 91 or higher
Minimum octane rating of 89 for optimal performance
Ethanol blends up to E10 (10% ethanol) are acceptable
Diesel variants require ultra-low sulfur diesel (ULSD) with a cetane rating of 51 or higher

Fuel Additives

Use of BMW-approved fuel additives is recommended
Avoid additives containing metal compounds or silicone
Additives should meet BMW specification BMW LL-04
Regular use of additives is not required for standard operation

Note: Using non-approved additives may void the vehicle warranty.

Fuel System Specifications

Technical details of the fuel system, including tank capacity, fuel delivery, and pressure specifications

Fuel Tank Capacity

Standard fuel tank capacity: 21.9 gallons (83 liters)
Extended range option available: 24.6 gallons (93 liters)
Reserve fuel capacity: 2.6 gallons (10 liters)
Fuel tank material: High-density polyethylene (HDPE)

Fuel Delivery System

Direct fuel injection system with high-pressure fuel pump
Fuel pressure: 2900 psi (200 bar)
Electronically controlled fuel injectors
Integrated fuel filter with a service interval of 30,000 miles (48,000 km)

Fuel Efficiency and Emissions

Information on fuel efficiency ratings and emissions compliance for the 2019-Present BMW X5

Fuel Efficiency Ratings

City: 20 mpg (11.8 L/100 km)
Highway: 27 mpg (8.7 L/100 km)
Combined: 23 mpg (10.2 L/100 km)
Diesel variant: 25 mpg city, 31 mpg highway (9.4 L/100 km city, 7.6 L/100 km highway)

Emissions Compliance

Meets EPA Tier 3 emissions standards
Euro 6d-TEMP compliant for European models
Equipped with BMW BluePerformance technology for reduced NOx emissions
Particulate filter standard on diesel models

Note: Emissions standards may vary by region.

Search Specifications

Search by specification name, value, or description

Component Specifications

Fuel Type

Recommended Fuel: Premium unleaded gasoline (91 AKI or higher)

Minimum Octane Rating: 89 AKI

Ethanol Content: Up to 10% ethanol (E10)

Alternative Fuel: Not compatible with E85 or diesel

Fuel Tank

Capacity: 21.9 gallons (83 liters)

Material: High-density polyethylene (HDPE)

Part Number: 16117359901

Pressure Rating: 3.0 bar (43.5 psi)

Safety Features: Rollover valve, pressure relief valve

Fuel Pump

Type: Electric in-tank fuel pump

Flow Rate: 150 liters per hour (LPH)

Operating Pressure: 5.0 bar (72.5 psi)

Part Number: 16148658763

Voltage: 12V DC

Current Draw: 8.5 amps

Fuel Filter

Type: In-line fuel filter

Part Number: 13327585217

Replacement interval: Every 30,000 miles or 24 months

Filtration Level: 10 microns

Pressure Drop: 0.5 bar (7.25 psi) max

Fuel injectors

Type: Direct injection (DI)

Flow Rate: 15.5 cc/min at 3.0 bar

Part Number: 13537585219

Spray Pattern: Multi-hole, cone-shaped

Operating Pressure: 200 bar (2900 psi)

Fuel Pressure Regulator

Type: Mechanical diaphragm

Part Number: 13547654321

Operating Pressure: 5.0 bar (72.5 psi)

Tolerance: +/- 0.2 bar

Location: Integrated into fuel rail

Fuel Rail

Material: Stainless steel

Part Number: 13547654322

Pressure Rating: 250 bar (3625 psi)

Mounting Torque: 22 Nm (16.2 lb-ft)

Safety Features: Pressure relief valve

Fuel System Diagnostics

Obd2 Codes

P0171
P0172
P0181
P0191

Pressure Sensor Range: 0-250 bar (0-3625 psi)

Leak Detection: Evaporative emissions system (EVAP)

Diagnostic Tool: BMW ISTA or compatible OBD2 scanner

Fuel System Maintenance

injector Cleaning Interval: Every 60,000 miles

Fuel Tank Cleaning: Not required under normal conditions

Fuel Line Inspection: Every 30,000 miles

Pressure Test interval: Every 60,000 miles

Fuel System Safety

Fire Hazards: Avoid open flames or sparks near fuel system

Pressure Release: Depressurize system before servicing

Spill Containment: Use approved fuel spill kits

Personal Protection: Wear safety goggles and gloves

Fuel System Service Information Service

Detailed service requirements and schedules for the fuel system

30,000 miles

24 months

Inspect fuel lines and connections
Replace fuel filter
Check fuel pressure

Use only BMW-approved parts and fluids

60,000 miles

48 months

Clean fuel injectors
Inspect fuel tank and pump
Perform fuel system pressure test

Follow BMW ISTA diagnostic procedures

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of fuel is recommended for the 2019-Present BMW X5?

The 2019-Present BMW X5 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.

Can I use ethanol-blended fuel in my BMW X5?

Yes, the BMW X5 can use ethanol-blended fuels containing 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 engine components.

What is the fuel tank capacity of the BMW X5?

The 2019-Present BMW X5 has a fuel tank capacity of 21.9 gallons (83 liters). This capacity may vary slightly depending on the specific model and trim.

What is the fuel economy of the BMW X5?

The fuel economy varies by engine type. For example, the xDrive40i model with a 3.0L inline-6 engine achieves approximately 20 mpg in the city and 26 mpg on the highway. The xDrive50i model with a 4.4L V8 engine achieves around 17 mpg in the city and 22 mpg on the highway.

Does the BMW X5 require any fuel additives?

BMW does not recommend the use of fuel additives for the X5. The vehicle's fuel system is designed to operate efficiently without additives. Using unauthorized additives may void the warranty and damage the engine.

What should I do if I accidentally use the wrong type of fuel?

If you accidentally use diesel or a fuel with an ethanol content higher than 10%, do not start the engine. Contact a BMW-certified service center immediately to drain and flush the fuel system 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.

BMW X5 Owner's Manual

Coming Soon

The official owner's manual provides detailed information on fuel specifications, maintenance schedules, and safety precautions.

BMW Fuel System Maintenance Guide

Coming Soon

A comprehensive guide on maintaining the fuel system, including tips for optimal performance and longevity.

BMW Genuine Parts Catalog

Coming Soon

Access the official catalog for genuine BMW fuel system components and replacement parts.

BMW Service Center Locator

Coming Soon

Find a certified BMW service center near you for professional fuel system inspections and repairs.

About the Author

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