2017 BMW X1 xDrive28i: Maintenance Schedule & Service Intervals

Key Takeaways

• The 2017 X1 xDrive28i is part of the F48 generation, powered by the B48 2.0L BMW TwinPower Turbo inline-4 engine producing 228 horsepower, featuring xDrive all-wheel drive and an 8-speed STEPTRONIC automatic transmission .
• BMW employs a Condition Based Service (CBS) system that uses sensors and algorithms to determine maintenance needs based on actual driving conditions rather than fixed mileage intervals, with a service interval warning included as standard equipment .
• The foundation of the schedule is an oil service approximately every 10,000 miles, with an oil capacity of 5.5 liters for the 2.0L engine .
• Spark plugs are due for replacement at approximately 60,000 miles .
• Oxygen sensors are recommended for replacement at 120,000 miles and again at 150,000 miles .

Understanding BMW's Condition Based Service (CBS)

The 2017 BMW X1 xDrive28i does not follow a traditional fixed-mileage maintenance schedule. Instead, BMW equips the vehicle with a Condition Based Service (CBS) system that is sensor-driven and monitors vehicle components and driving conditions.

BMW utilizes electronic oil measurement to monitor the engine load on the current oil fill, based on driving style and distances. Service status is displayed on the vehicle's Control Display; if the oil is outside its specified operating range, a Check Control message is displayed. The service interval warning is part of the vehicle's standard equipment .

The xDrive all-wheel-drive system can send up to 100 percent of power to the rear wheels as needed, and the vehicle is EPA-rated at 22 mpg city and 31 mpg highway for the xDrive28i model .

Factory Maintenance Schedule Overview

10,000 Miles or 12 Months: Oil Service

Interval: Determined by CBS system (general baseline approximately 10,000 miles)

The foundational oil service for the X1 xDrive28i includes:

• Synthetic Oil & Filter Change: The B48 2.0L engine has an oil capacity of approximately 5.5 liters . BMW recommends synthetic motor oil meeting BMW LL-01 specification .
• Safety Inspection: Technicians check coolant levels, tire tread depth, and suspension components for wear.

Oil Specifications:

BMW recommends synthetic motor oil meeting BMW LL-01 specification for the B48 engine . Common viscosities include 5W-30. Always refer to the owner's manual for the specific oil viscosity and approval requirements for your vehicle.

60,000 Miles: Spark Plug Replacement

At approximately 60,000 miles, BMW recommends replacing the spark plugs . The B48 engine requires 4 spark plugs for a complete replacement. OEM spark plugs from NGK (part number 12120040551) or Bosch are commonly specified for the 2017 X1 xDrive28i .

120,000 Miles: Extended Service

At this mileage milestone, BMW recommends :

• Spark Plug Replacement (second replacement)
• Oxygen (O2) Sensor Replacement

150,000 Miles: Extended Service

At this mileage milestone, BMW recommends :

• Oxygen (O2) Sensor Replacement

Vehicle Specifications

The 2017 X1 xDrive28i features the following specifications relevant to maintenance :

• Engine: 2.0L BMW TwinPower Turbo inline-4 (B48)
• Horsepower: 228 hp @ 5,000 rpm
• Torque: 258 lb-ft
• Transmission: 8-speed STEPTRONIC automatic with overdrive
• Drivetrain: xDrive all-wheel drive
• Axle Ratio: 3.15
• Engine Oil Capacity: Approximately 5.5 liters
• Recommended Fuel: Premium unleaded

Owner Guidance: Conservative Real-World Recommendations

While the CBS system provides the official maintenance schedule, independent specialists recommend a more proactive approach to maintenance for the B48 engine.

Oil Change Intervals

Pelican Parts recommends changing synthetic motor oil every 5,000 miles for optimal engine protection . Even though BMW may recommend longer intervals, keeping changes under the 5,000-mile limit is considered good practice for engine longevity . This is especially beneficial for:

• Aggressive driving
• Frequent short trips
• City driving conditions

Additional Maintenance Considerations

• Brake System Inspection: During routine service, technicians should inspect brake pads and rotors for wear.
• Coolant System: Regular coolant checks help prevent overheating and protect the engine from corrosion.
• Transmission Fluid: Service recommendations are determined by the CBS system based on driving conditions.

Frequently Asked Questions

1. How does the Condition Based Service (CBS) system work on the 2017 BMW X1 xDrive28i?

The CBS system uses sensors and electronic oil measurement to monitor engine load based on driving style and distances. It determines maintenance requirements based on actual driving conditions rather than fixed intervals. Service alerts appear on the Control Display when maintenance is due, with a standard service interval warning as part of the vehicle's equipment .

2. What type of oil does the 2017 BMW X1 xDrive28i require?

BMW recommends synthetic motor oil meeting BMW LL-01 specification for the B48 engine . Always refer to the owner's manual for the specific oil viscosity and approval requirements for your vehicle.

3. How often does the 2017 BMW X1 xDrive28i need an oil change?

The CBS system determines oil change timing based on driving conditions, with a general baseline of approximately 10,000 miles. Many independent specialists recommend a 5,000-mile interval for optimal engine protection .

4. What is the engine oil capacity of the 2017 BMW X1 xDrive28i?

The B48 2.0L engine requires approximately 5.5 liters of synthetic oil for a complete oil change with filter .

5. When should spark plugs be replaced on the 2017 BMW X1 xDrive28i?

Spark plugs are recommended for replacement at approximately 60,000 miles . The engine requires 4 spark plugs for a complete replacement. OEM NGK or Bosch spark plugs are commonly specified .

6. How often should brake fluid be flushed on the 2017 BMW X1 xDrive28i?

Brake fluid service recommendations are determined by the CBS system. BMW brake fluid is hygroscopic and absorbs moisture from the air over time; regular replacement ensures braking system performance.

7. How often should the engine air filter be replaced?

The engine air filter should be replaced according to CBS system recommendations. Many specialists recommend inspection during routine oil service.

8. How often should the fuel filter be replaced on the 2017 BMW X1 xDrive28i?

Fuel filter replacement recommendations are determined by the CBS system based on driving conditions.

9. When should oxygen sensors be replaced on the 2017 BMW X1 xDrive28i?

BMW's factory schedule recommends oxygen sensor replacement at 120,000 miles and again at 150,000 miles .

10. What is the factory warranty on the 2017 BMW X1 xDrive28i?

The 2017 BMW X1 included a 4-year/50,000-mile New Vehicle Limited Warranty and 4 years of Unlimited-Mileage Roadside Assistance from the original in-service date.

11. What is the difference between the xDrive28i and sDrive28i?

The xDrive28i features all-wheel drive, while the sDrive28i is front-wheel drive. The 2017 X1 xDrive28i is equipped with BMW's xDrive all-wheel-drive system, which can send up to 100 percent of power to the rear wheels as needed .