BMW X5 2013-2018

BMW X5 2013-2018 Fuel System Specifications

Comprehensive technical guide for the 2013-2018 BMW X5 fuel system, covering fuel type requirements, pump and injector specifications, and maintenance procedures.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the fuel specifications for the 2013-2018 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', 'octane rating', or 'fuel tank capacity'.

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

85 liters (22.5 gallons)

Recommended Octane Rating

91 or higher

Fuel Pump Pressure

200 bar (2900 psi)

Combined Fuel Efficiency

21 mpg (11.2 L/100 km)

CO2 Emissions

249 g/km

Available Specifications

Fuel Types and Requirements

Details on the types of fuel suitable for the 2013-2018 BMW X5, including octane ratings and fuel additives.

Recommended Fuel Types

Premium unleaded gasoline with an octane rating of 91 or higher
Minimum octane rating of 89 for optimal performance
Use of ethanol blends up to E10 (10% ethanol)
Avoid using diesel or other incompatible fuels

Fuel Additives

BMW recommends using fuel additives to maintain engine cleanliness
Additives should meet BMW specification BMW 13 1 0
Avoid using additives with metal compounds
Regular use of approved additives can improve fuel efficiency

Note: Using non-recommended additives may void the vehicle's warranty.

Fuel System Components

Technical details about the fuel system components, including the fuel tank, fuel pump, and injectors.

Fuel Tank Specifications

Fuel tank capacity: 85 liters (22.5 gallons)
Material: High-density polyethylene (HDPE)
Includes a fuel level sensor with 0.5% accuracy
Equipped with a rollover valve for safety

Fuel Pump and Injectors

High-pressure fuel pump with a maximum pressure of 200 bar (2900 psi)
Direct fuel injection system with piezo injectors
Injector flow rate: 15.5 cc/min at 100 bar
Fuel pump power consumption: 80 watts

Note: Regular maintenance of the fuel pump and injectors is essential for optimal performance.

Fuel Efficiency and Emissions

Information on fuel efficiency ratings and emissions standards for the 2013-2018 BMW X5.

Fuel Efficiency Ratings

City fuel efficiency: 18 mpg (13.1 L/100 km)
Highway fuel efficiency: 25 mpg (9.4 L/100 km)
Combined fuel efficiency: 21 mpg (11.2 L/100 km)
CO2 emissions: 249 g/km

Emissions Standards

Complies with Euro 6 emissions standards
Equipped with a catalytic converter and particulate filter
NOx emissions: 0.03 g/km
HC emissions: 0.01 g/km

Note: Regular emissions testing is recommended to ensure compliance with local regulations.

Search Specifications

Search by specification name, value, or description

Component Specifications

Fuel Type

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

Minimum Fuel: Regular unleaded gasoline (87 AKI)

Ethanol Content: Up to 10% ethanol (E10)

Diesel Variant: Not applicable for gasoline models

Alternative Fuels: Not recommended

Fuel Tank

Capacity: 22.4 gallons (85 liters)

Material: High-density polyethylene (HDPE)

Part Number: 16117183745

Pressure Rating: 3.0 bar (43.5 psi)

Safety Valve: Opening Pressure: 0.5 bar (7.25 psi)
Part Number: 16117183746

Fuel Pump

Type: Electric in-tank fuel pump

Flow Rate: 150 liters per hour (LPH)

Pressure: 5.0 bar (72.5 psi)

Part Number: 16147183747

Voltage: 12V DC

Current Draw: 8.5 amps

Fuel Filter

Type: In-line fuel filter

Part Number: 13327541748

Replacement interval: Every 30,000 miles or 24 months

Micron Rating: 10 microns

Pressure Drop: 0.3 bar (4.35 psi) max

Fuel injectors

Type: Direct injection (DI)

Flow Rate: 200 cc/min at 3.0 bar

Part Number: 13537583749

Spray Pattern: Multi-hole

Opening Pressure: 150 bar (2175 psi)

Tolerance: ±2% flow rate

Fuel Pressure Regulator

Type: Mechanical diaphragm

Part Number: 13547583750

Pressure Setting: 5.0 bar (72.5 psi)

Tolerance: ±0.2 bar (2.9 psi)

Location: Integrated into fuel rail

Fuel Rail

Material: Aluminum

Part Number: 13557583751

Pressure Rating: 150 bar (2175 psi)

injector Connection: Quick-connect fitting

Sensor Connection: Integrated fuel pressure sensor

Fuel Pressure Sensor

Type: Piezoresistive

Part Number: 13567583752

Pressure Range: 0-150 bar (0-2175 psi)

Output Signal: 0.5-4.5V

Accuracy: ±1% full scale

Fuel System Diagnostics

Diagnostic Tool: BMW ISTA/D or compatible OBD-II scanner

Error Codes

P0171 - System too lean
P0172 - System too rich
P0190 - Fuel rail pressure sensor circuit
P0191 - Fuel rail pressure sensor range/performance
P0192 - Fuel rail pressure sensor circuit low

Test Procedures

Check fuel pressure with diagnostic tool
Inspect fuel injectors for clogging
Verify fuel pump operation
Check for leaks in fuel lines

Fuel System Maintenance

inspection Interval: Every 15,000 miles or 12 months

Maintenance Items

Inspect fuel lines for leaks
Check fuel filter condition
Test fuel pressure
Clean fuel injectors

Safety Precautions

Depressurize fuel system before servicing
Avoid open flames or sparks
Use approved fuel system cleaners

Service Information Service

Detailed service requirements and schedules for the fuel system

15,000 miles

12 months

Inspect fuel lines and connections
Check fuel filter condition
Test fuel pressure

Perform visual inspection for leaks and damage

30,000 miles

24 months

Replace fuel filter
Clean fuel injectors
Inspect fuel pump operation

Use BMW-approved fuel system cleaner

60,000 miles

48 months

Replace fuel pump if necessary
Inspect fuel rail and pressure sensor
Perform full fuel system diagnostic

Check for any stored diagnostic trouble codes

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of fuel is recommended for the 2013-2018 BMW X5?

The 2013-2018 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 fuel efficiency.

What is the fuel tank capacity of the 2013-2018 BMW X5?

The fuel tank capacity for the 2013-2018 BMW X5 is 22.4 gallons (85 liters) for most trims. However, this may vary slightly depending on the specific model and configuration.

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

The 2013-2018 BMW X5 can safely use gasoline blended 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 engine components.

What is the fuel economy of the 2013-2018 BMW X5?

The fuel economy varies by engine type. For example, the 2018 BMW X5 xDrive35i with a 3.0L turbocharged inline-6 engine achieves approximately 18 mpg city and 24 mpg highway. The diesel variant, xDrive35d, achieves around 22 mpg city and 30 mpg highway.

How often should I replace the fuel filter in my BMW X5?

The fuel filter in the 2013-2018 BMW X5 is typically designed to last the lifetime of the vehicle under normal driving conditions. However, it should be inspected during routine maintenance and replaced if clogged or damaged.

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 Fuel System Maintenance Guide

Coming Soon

A detailed guide on maintaining the fuel system, including fuel filter inspection and replacement procedures.

Understanding Octane Ratings and Fuel Types

Coming Soon

An educational resource explaining octane ratings, fuel types, and their impact on vehicle performance.

BMW X5 Diesel Engine Specifications

Coming Soon

Technical specifications and maintenance tips for the diesel engine variants of the BMW X5.

Fuel Efficiency Tips for BMW X5 Owners

Coming Soon

Practical advice on improving fuel efficiency and reducing fuel consumption for BMW X5 drivers.

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