2013 maintenance schedule
2013 BMW Alpina B7 LWB xDrive Complete Service & Maintenance Schedule
The 2013 BMW Alpina B7 LWB xDrive (F02 generation) is a hand-finished luxury sedan that combines the N63 4.4L twin-turbo V8 engine with Alpina's...
Last updated
September 25, 2026
Reviewed for service schedule clarity.
Key Takeaways
- The 2013 BMW Alpina B7 LWB xDrive is powered by the N63 4.4L twin-turbo V8 engine producing 540 horsepower, featuring Alpina-specific tuning and BMW's xDrive all-wheel-drive system .
- A critical BMW Technical Service Bulletin specifies that the engine oil capacity for N63R xDrive models is 10.5 liters, correcting an error in BMW's diagnostic software that previously specified the incorrect capacity .
- Spark plugs require replacement at 30,000, 60,000, 90,000, and 120,000 miles .
- Oxygen sensors should be replaced at 120,000 miles, with a second replacement at 150,000 miles .
- Brake inspection is recommended at least every 12,000 miles or 12 months .
- The vehicle includes BMW's factory scheduled maintenance program covering 4 years or 50,000 miles .
Understanding Your 2013 BMW Alpina B7 LWB xDrive
The 2013 BMW Alpina B7 LWB xDrive (F02 generation) is a hand-finished luxury sedan that combines the N63 4.4L twin-turbo V8 engine with Alpina's signature performance tuning and BMW's xDrive all-wheel-drive system. The "LWB" designation indicates the long-wheelbase variant, offering additional rear passenger legroom. Power output is 540 horsepower at 5,200 rpm and 538 lb-ft of torque at 2,800 rpm .
The vehicle is equipped with BMW's Condition Based Service (CBS) system, which uses sensors and algorithms to determine maintenance needs based on actual driving conditions rather than fixed intervals alone. The service interval warning is displayed through the vehicle's information center . However, several critical service items follow fixed mileage intervals that should not be overlooked.
Factory Warranty and Maintenance Program
The 2013 BMW Alpina B7 LWB xDrive was sold with comprehensive factory coverage :
| Coverage Type | Duration |
|---|---|
| Basic Warranty | 4 years / 50,000 miles |
| Powertrain Warranty | 4 years / 50,000 miles |
| Corrosion Perforation Warranty | 12 years / Unlimited miles |
| Roadside Assistance | 4 years / Unlimited miles |
| Scheduled Maintenance | 4 years / 50,000 miles |
The factory maintenance program covers scheduled services during this period, including oil changes and other routine maintenance items as determined by the CBS system.
Engine Oil Change Guidance
Oil Specification
The N63 4.4L V8 engine requires synthetic oil meeting BMW Longlife-01 or Longlife-01 FE specifications. Common viscosity recommendations for this engine include 5W-30 and 0W-30.
Oil Capacity — Critical Note
A BMW Technical Service Bulletin clarifies a critical point regarding engine oil capacity :
- The current version of ISTA/D (BMW's diagnostic software) contains an error in the engine oil capacity specification for all vehicles with the N63R engine and xDrive.
- The correct engine oil capacity for N63R xDrive models is 10.5 liters of engine oil .
- This is 0.5 liters more than the rear-wheel-drive variant (10.0 liters) .
Oil Change Interval
BMW's Condition Based Service system determines the oil change interval based on actual driving conditions, evaluating engine temperatures, idle time, stop-and-go driving, and acceleration patterns. The system's calculation is a critical element of the vehicle's maintenance timing .
Symptoms That May Indicate an Oil Change Is Needed:
- Check engine or oil change light illuminated
- Knocking sounds coming from the engine
- Oil smell inside the vehicle
- Excessive exhaust smoke
The oil filter should always be replaced with every oil change. BMW also notes that vehicles regularly hauling heavy loads, operating on dusty roads, or driven at low speeds for long distances may require more frequent oil changes .
Scheduled Maintenance Summary
Based on manufacturer-recommended maintenance schedules for the 2013 Alpina B7, the following fixed-interval services apply :
| Mileage | Service |
|---|---|
| 30,000 miles | Replace spark plugs |
| 60,000 miles | Replace spark plugs |
| 90,000 miles | Replace spark plugs |
| 120,000 miles | Replace oxygen sensors; replace spark plugs |
| 150,000 miles | Replace oxygen sensors; replace spark plugs |
Spark Plug Replacement
Spark plugs are a critical maintenance item for the turbocharged N63 engine. The 2013 Alpina B7 LWB xDrive uses a specific spark plug designed for high-performance BMW V8 applications. This plug is a motorsport-derived design with platinum electrodes for long life, featuring specific upgrades compared to standard non-M plugs to reduce the chance of misfires and knocking from high-boost and high-RPM operation .
Symptoms of Worn Spark Plugs:
- Engine shaking while idling
- Poor fuel economy
- Illuminated check engine light
- Knocking sounds when the engine is running
Oxygen Sensor Replacement
Oxygen sensors monitor exhaust gas oxygen content to optimize fuel mixture and emissions control. The maintenance schedule indicates replacement at 120,000 miles and again at 150,000 miles . This service helps maintain optimal fuel economy and minimize exhaust emissions.
Brake System Service
Brake Inspection
BMW recommends that front and rear brakes be removed and serviced at least once every 12,000 miles or 12 months . This includes inspecting the parking brake.
Symptoms Requiring Brake Attention :
- Unusual sounds when braking (squealing, grinding)
- Vibration or pulsation in the steering wheel or pedal
- Burning smell coming from near the tires
- Dashboard brake warning light illuminated
- A sensation that braking performance has changed
Brake Pad Lifespan
Most brake pads last between 30,000 and 40,000 miles, though this varies significantly based on driving habits and conditions. Factors that extend pad life include highway driving and smooth braking; heavy loads and aggressive braking can shorten pad lifespan .
Brake Fluid
Brake fluid is hygroscopic, absorbing moisture from the air over time, which can cause corrosion within the braking system and degrade brake pedal feel. Replacement is typically recommended as indicated by the CBS system, with industry guidance suggesting replacement around 2-3 years.
Transmission and Drivetrain Service
The 2013 Alpina B7 LWB xDrive uses an automatic transmission that requires periodic maintenance. General guidance suggests that transmission fluid should be checked and changed at intervals appropriate for the vehicle's driving conditions . The xDrive all-wheel-drive system also includes differentials and other drivetrain components that require periodic inspection and fluid changes using BMW-approved fluids .
Symptoms of Potential Issues:
- Shifting delays
- Grinding during acceleration
- Shaking at any speed
- Whistling noises or a burning smell from under the hood
Summary Maintenance Schedule
| Service Item | Recommended Interval |
|---|---|
| Engine Oil Change | CBS-determined; 10.5L capacity for xDrive |
| Spark Plugs | 30,000, 60,000, 90,000, 120,000 miles |
| Oxygen Sensors | 120,000 miles; repeat at 150,000 miles |
| Brake Inspection | 12,000 miles or 12 months |
| Transmission Fluid | As indicated by service or driving conditions |
Maintenance questions
2013 BMW Alpina B7 LWB xDrive FAQs
What engine is in the 2013 BMW Alpina B7 LWB xDrive?+
The 2013 BMW Alpina B7 LWB xDrive is powered by the N63 4.4L twin-turbo V8 engine producing 540 horsepower and 538 lb-ft of torque .
How much engine oil does the xDrive model require?+
The N63R xDrive model requires 10.5 liters of engine oil, which is 0.5 liters more than the rear-wheel-drive variant. A BMW Technical Service Bulletin corrected an error in the diagnostic software that previously specified the incorrect capacity .
What type of engine oil should I use?+
BMW recommends synthetic oil meeting BMW Longlife-01 or Longlife-01 FE specifications. Common viscosity grades include 5W-30 and 0W-30.
When should spark plugs be replaced?+
Spark plugs should be replaced at 30,000, 60,000, 90,000, and 120,000 miles . The 2013 Alpina B7 uses a motorsport-derived platinum spark plug designed for high-performance operation .
When should oxygen sensors be replaced?+
Oxygen sensors should be replaced at 120,000 miles and again at 150,000 miles .
How often should brake pads be inspected?+
BMW recommends brake inspection at least every 12,000 miles or 12 months . Most brake pads last between 30,000 and 40,000 miles depending on driving habits.
What was the factory warranty coverage?+
The 2013 Alpina B7 LWB xDrive included a 4-year/50,000-mile basic warranty and scheduled maintenance program .
Does the Alpina B7 LWB xDrive have a timing belt or timing chain?+
The N63 engine uses a timing chain system, not a timing belt.
What are symptoms that brake service is needed?+
Symptoms include unusual noises when braking, vibration in the steering wheel or pedal, a burning smell near the tires, an illuminated brake warning light, or a sensation that braking performance has changed .
How does the Condition Based Service system work?+
The CBS system uses sensors and algorithms to monitor driving conditions and determine when maintenance is needed, rather than relying solely on a fixed mileage schedule.
What are symptoms that an oil change is needed?+
Symptoms include an illuminated check engine light, knocking sounds from the engine, an oil smell inside the vehicle, or excessive exhaust smoke .
What is the correct oil drain plug torque?+
The N63 engine requires proper oil drain plug torque. Refer to BMW technical documentation for the specific torque specification, as improper tightening can lead to oil leaks .